The main working area of the program is raster images, but the tools also include a range of editing options and the Photoshop Editor Create and enhance photos, develop websites and mobile applications, 3D graphics, video and much more, both on your desktop PC and on download the Photoshop program for editing photos for free Video editing in Photoshop / Video editing in Photoshop - Duration: Simple How to make a screensaver for a video - Duration: Download Photoshop for video editing : Third issue At high speed. Photoshop for video editing: Third edition of Video Editing Program (1). Effects is similar to Photoshop for video stick' Photoshop program, allowing you
The portal presents free articles, tutorials, videos, Photoshop lessons in Russian and download various add-ons for Download Photo program DVD Maker Professional 8.53. or unlimited number of video clips, overlay and connection with audio files (background download photoshop program for photo editing for free Photoshop PSD to popular TIFF, BMP and JPEG, as well as common video formats 3G, AVI, MPEG, image editing programs will provide
Photo editing programs free download
A powerful free program for comprehensively changing the quality of photos.
Allows you to easily add many special effects to your photo.
An application for resizing and optimizing multiple photos into other formats.
Red eye removal is no longer a problem with this app.
The most popular program with a comprehensive approach to photo editing.
An easy-to-use utility for cropping and changing the contrast of photos.
Free software with a set of standard tools for digital photo albums.
Changing brightness, size, retouching, blurring - you will find all this in this program.
Photo editor
A powerful and simple editor for creating photos for documents (passport, visa, license, etc.).
Adobe Photoshop Lightroom
Random effects in Photoshop plus libraries of built-in filters.
Has numerous tools for image processing.
Specializes in vector graphics, their creation, formatting.
Used as a utility for quickly correcting a photo.
Improve your photo using funny overlays and animation.
Collection of software for photo editing
Photo editing programs have a narrow specialization and include a wide range of photo retouching functionality, various effects and filters. They have universal functionality that allows you to make basic edits to the visual content of an object. The intelligent product is in demand by photographers and designers to bring their photographs to ideal condition. Requires special knowledge for the job and the ability to use more subtle correction options.
There is software that is accessible to a wide range of users and does not require any skills for implementation and has a clear interface. Standard functions: creating the appearance of makeup, removing skin defects, giving the correct geometry, eliminating the effect of “red” eyes. Depending on the arsenal of capabilities presented, applications can be characterized by performance and require installation on powerful hardware systems.
TOP 1. 0 programs for processing and editing photos. Despite all the objective advantages of Photoshop over its analogues, it remains a purely professional tool with enviable functionality, but complex management. To see this, just look at the tens of thousands of editing courses available on the Internet. If you are not eager to spend days on end studying entertaining video blogs of “Photoshoppers,” we recommend that you pay attention to simpler programs. Movavi Photo Editor is not inferior to Adobe's brainchild in terms of capabilities, but has a simple, user-friendly interface, adapted for non-professionals.
Program with full set processing tools digital photos. Paint.NET 4.0.6 Final 4.6.5693.28 · Download · Paint.NET 4.0.19. Free program for editing images and photos. Crack Download For Games next. Detailed comparison 10 best programs for photo editing. Choose and download your favorite one for free! Download Default Browser. Download The GIMP. The free graphic editor The GIMP is considered an analogue of the more popular Photoshop; the utility contains all the necessary processing functions.
Download the popular photo editor Home Photo Studio. Quickly enhance photos, more than 120 special effects, decoration, etc. By downloading "Home Photo Studio", you can easily improve and edit photos, apply more than 120 special effects, . Download photo editor from Movavi in Russian! Movavi photo editor is great program for editing images on a computer.
Complex actions (removing objects, replacing the background, etc.) are accompanied by animated prompts. Otherwise, the program does not require training. Color correction, cropping, applying effects and other fine adjustments are carried out in just a few clicks. The main advantages of Movavi Photo Editor: All the functions of a professional editor in an affordable version; Advanced work with color profiles; Simple implementation of complex operations (removing elements, background); A huge number of filters and effects; An excellent retouching tool for face and body in photos; High speed, low system requirements; The ability to fully evaluate the application thanks to a competent testing system.
Free photo editing programs
Features of free photo editors
The set includes editors that are used to process photographs, change the original image and create new graphic elements. They can be used in cases where you need to do the following:
- crop image;
- resize the picture;
- add photo frames;
- prepare a preview image for uploading the video to YouTube or other video hosting;
- cut specific object on the picture;
- adjust color;
- eliminate various defects in the image. For example, red-eye or camera lens distortion;
- sharpen the photo;
- add an inscription or graphic object;
- make a collage;
- add filters to create a custom image.
Who are free photo editors for?
Please note that the set contains only free photo editors with simple functionality. These programs are not suitable for solving complex problems, so they cannot be considered as competitors to Adobe Photoshop and Adobe Lightroom, which are considered the professional standard for any photographer. The presented utilities are designed for ordinary users who want to receive convenient tools to improve the quality of family photos and create graphics for various projects (presentation, poster, advertising banner and others).
Types of free photo editors
All programs in the set can be divided into 3 groups:
- Universal graphic editor.
- RAW converters.
- Highly specialized utilities with a simple built-in editor.
Download Free Photo Editing Software Photoshop
Photo processing programs - selection best apps. Comparative testing, an overview of the capabilities, features of use and cost of photo editors. Photoscape download for free. A program with a full set of tools for processing digital photos. Paint.NET 4.0.6 Final 4.6.5693.28 · Download · Paint.NET 4.0.19. Free program for editing images and photos. PIP camera is an Android application designed for editing already taken photos or creating new original photos. Perfect for creative individuals who want to have a series of unique photographs and collages. The program helps you process your photo. Download photo editor from Movavi in Russian! Movavi Photo Editor is an excellent program for editing images on your computer. Photoscape is an amazing free photo editor. This program contains so many filters, tools and special effects that it’s hard to believe that it’s free. Photoscape has almost everything you need to view, optimize, edit, . Download the popular photo editor Home Photo Studio. Quickly enhance photos, more than 120 special effects, decoration, etc. By downloading "Home Photo Studio", you can easily improve and edit photos, apply more than 120 special effects, .
If you search on the Internet, you will find programs for editing photos, for cataloging them, for working with them, for organizing them, for adding them. Rate this app. If you search in. Here you can download programs that can be used to process and edit photographs, images, pictures. Graphic editors – download free programs for editing and processing photographs and images on a computer.
Photoscape - Download. Photoscape is an amazing free photo editor. Download Song Top Model In Russian. This program contains so many filters, tools and special effects that it’s hard to believe that it’s free. Photoscape has almost everything you need to view, optimize, edit, print, and have fun with your photos.
A detailed comparison of the 10 best photo editing software. Choose and download your favorite one for free! Download The GIMP. The free graphic editor The GIMP is considered an analogue of the more popular Photoshop; the utility contains all the necessary processing functions.
It's so full-featured that many consider it a free alternative to Photoshop. Of course, Photoshop is still at a higher level, but the program really is an excellent alternative to Adobe's flagship and turns photo editing into a very fun experience. One of the first surprising things about Photoscape is its unusual interface design. Ghosts of Girlfriends Ex in more detail. In the main window of the program, you can select the desired action: viewing images, optimizing unsuccessful photos, printing several photos on one page as a collage, or adding any of the dozens of built-in filters and special effects. Among the others additional features Photoscape - file renaming, color selection, screenshot taking, and even a RAW converter. It's hard to believe, but Photoscape really has no downsides. Just download it, run it, love it and keep it forever.
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Movavi Photo Editor is an excellent program for editing images on. Download for free. You were looking for good editor photo? Photo editing programs. Download graphic editors for free without registration and SMS. New versions of programs for.
A detailed comparison of the 10 best photo editing software. Choose and download your favorite one for free! Encyclopedia of Psychiatry Download. Download the popular photo editor Home Photo Studio. You can easily improve and edit photos. Photoscape download for free.
The best programs for working, processing and editing photos
Review of photo processing programs - applications for quick photo editing in batch mode and the best photo editor programs for professionals.
Thanks to the presence of cameras in smartphones, each owner has a huge collection of pictures. However, not all of them can be called successful. Programs for processing and printing digital images allow you to solve many problems - “revive” black-and-white photographs and remove red-eye effects from photographs, retouch portrait photos, remove defects and get rid of unnecessary objects in frame. All of them contain an effects container, tools for scaling, cropping, quick change brightness and contrast, hiding flaws and simply improving the photo.
Before getting to know photo editors in detail and understanding in detail what photo editing programs are available, let’s take a look at the table with the application features.
First, let's look at free solutions for working with photos - programs that allow you to process photos without registration for an unlimited period after downloading and installation.
Powerful editor, originally intended as free alternative Adobe Photoshop. The application easily opens all common image formats, can edit digital images layer by layer, and includes tools for retouching, color correction, overlaying and removing objects. Batch processing mode is supported.
No matter how hard the developers try, due to its versatility, the interface of this photo editing program cannot be called simple.
Photoscape at first glance may seem like a very simple photo editor, but this is the case when the laconic interface hides good functionality. The program contains a good container of effects, supports RAW format and can expand its capabilities by installing add-ons.
The Russified menu is friendly for beginners, and the integrated collage editor will allow you to quickly create original works from a collection of photographs.
The program also has a relatively simple Russified interface that resembles the standard Windows Paint editor. PixBuilder Studio is not demanding on PC resources, can edit applications layer by layer, and allows you to install plugins.
The main disadvantage of the program is its incompatibility with RAW format. Because of this, the application cannot be used to process images from modern cameras and smartphones.
Due to its integrated set of brushes, this universal software is often used for drawing from scratch. As for the tools for processing ready-made images, the program has all the necessary tools for correcting flaws and applying effects, especially since plug-ins can be connected to it. Thanks to its subtle work with gradients, Artweaver can be used to clean up unwanted objects in photos.
Unfortunately, as with PixBuilder Studio, the application does not support the RAW format.
From the name it is clear why the program was created - editing ready-made photographs. The editor's automatic modes will allow you to instantly remove red eyes, change the color temperature, or correct a minor cosmetic defect, but professional post-processing is out of the question. If only because the application cannot work with layered images and does not allow opening files in RAW format.
But with the convenience of Photo! Editor is fine - the program’s simple interface will not confuse even novice users. The main thing is to have basic knowledge in English– the program menu is not localized.
The program developers initially created their product for drawing artistic pictures on a virtual canvas of unlimited size. However, over time, the program acquired a sufficient number of functions, thanks to which Krita can be classified as a professional-level photo editor. The application supports all common image formats, includes a high-quality set of effects, and allows you to precisely edit certain areas of the image. Krita's interface is reminiscent of the industry standard, Photoshop.
Picasa is a feature-rich application from Google designed to organize your photo collection and quickly view images. In it you will find tools for quickly applying effects and eliminating common defects in photos. The program works quickly and contains a tool for creating collages.
In 2016, Google stopped supporting its product, but even now many of the application’s functions are relevant.
A three-in-one suite that includes a photo editor, a collage tool, and an add-on for batch converting file formats. The program has two features - the filters and effects it uses are very reminiscent of similar tools on Instagram, and in Fotor you can also find the ability to change the focus point. Using the application, you can quickly publish edited works to social media– a great feature for bloggers.
The program does not support layer-by-layer processing, but is compatible with the RAW format.
A simple photo editor that will quickly improve the quality of digital photos - add “rich” colors to landscapes, eliminate skin blemishes and increase clarity in portrait photos, improve the quality of any photos using built-in automatic processing algorithms. PhotoMASTER can work with certain image fragments, apply text, apply effects and filters.
The trial version of the application is available for five days. Price full version depends on the number of available functions. The standard edition (price just over $10) offers retouching and an object removal function. The premium version (costing just under $20) has the option to enhance landscape photos and contains a larger number of effects. The pro version (price about $30) processes photos faster and allows you to change the background of the images.
The interface, like the name of the program, originates from the standard Windows editor. However, Paint.NET is far ahead in terms of the number of features. In addition to the standard features inherent in all photo editors, in the program you will find an expanded set of effects and a functional “noise reduction”.
Out of the box, the application does not support the RAW format, but you can teach the program to recognize it by installing the appropriate plugin.
Now let's look at solutions whose capabilities are limited without purchasing a license. Free versions These programs have fewer tools and/or are available during a certain Trial period.
For many users, the name of the program is associated with the online service of the same name, thanks to which you can quickly process images through a Web browser. In addition to standard functions, in Pixlr we note very Good work automatic algorithm for changing the focus point. Together with two million combinations of filters and effects, this option makes the application a fairly universal tool for processing and styling photos. It’s a pity that you can’t load RAW images into the program interface.
The free version of Pixlr contains a number of restrictions, such as the absence of masks and a limited set of fonts. Subscription cost for the Pro version starts from five dollars monthly.
The basic version of this application is an excellent tool for organizing a single point for viewing images stored on disk. The extended Pro version of the program includes a huge container of effects, contains tools for eliminating defects, and has a convenient tool for batch converting files.
The program supports RAW format and includes a highly effective face recognition function.
The cost of a time-limited license for ACDSee Pro is one hundred US dollars. The trial period of use is a month.
Many of us associate the process of image processing with the name of this program. Reference interface, many tools for both automatic and manual defect removal, compatibility with all common formats and thousands of plugins.
Such a volume of possibilities could not but affect the convenience of the menu for beginners and the load on the PC. The first disadvantage can be solved by studying video tutorials, which are found in abundance on YouTube, the second can only be solved by upgrading the machine.
The price of a licensed subscription for the program is from $10 monthly. After subscribing, you additionally receive a key for a number of other programs from the developer.
The application can be considered a special version of standard Photoshop, tailored for processing a large array of images. If you need to quickly change a huge volume of photos, take a look at the automatic enhancement algorithms in Lightroom, they correct quite accurately Various types defects. Thanks to them, you can ultimately get a result even better than manual editing using simpler editors.
Lightroom's licensing terms are similar to those of Photoshop.
Hello, dear readers and guests of the Electrician's Notes website.
In one of my articles, I told you about it, controlled both manually and from a control panel.
But today I would like to draw your attention to the VL-C701R Classic series touch switch from Livolo with similar functions. True, this switch has its own characteristics and advantages over the same Sapphire-2503, which I will tell you about in this article.
The very first thing that catches your eye is the pleasant appearance with glass transparent panel. This, in principle, became a fundamental aspect when choosing this switch.
The fact is that on the kitchen apron there is a place prepared for installing a switch, with the help of which one of the kitchen lighting groups will be controlled. Sockets for kitchen appliances will also be located there.
The kitchen splashback is planned to be made of glass, so when choosing a switch, I wanted to find something with an original and interesting design.
And then, on the Internet, I came across a review of a touch switch from Livolo. So I decided to buy it, because why not?! At the same time, I’ll share the information with you, what if you also decide to install one of these products for yourself?!
To begin with, I purchased one VL-C701R Classic series touch switch in order to test its declared functions and characteristics, because the switch is made in China, and here, as you all know, you can expect all sorts of surprises.
So, let's go.
I ordered the VL-C701R Classic series switch from the Livolo online store (rulivolo.ru). Its cost at the time of publication of the article was about 1130 rubles. The prices on Aliexpress are similar, so I decided to order here. You can check it yourself! Among the advantages, I would note the following: Russian-language description of goods and support when ordering, as well as relatively fast delivery, which in my case took a little more than a week. From China (Aliexpress) you would have to wait much longer.
Explanation:
- VL is the Livolo brand designation
- C7 - series (more modernized)
- 01 — number of controlled lines (one)
- R - radio-controlled (with remote control)
Specifications:
- operating voltage from 110 to 250 (V) frequency 50-60 (Hz)
- maximum power no more than 1000 (W)
- maximum load current no more than 5 (A)
- number of switchings - 100 thousand.
- IP20 housing protection degree (read about)
- operating temperature from -30°С to +70°С
Overall dimensions: 80x80x40 (mm).
I received the switch in a cardboard box that held two packages at once.
One package contained a VL-C701R touch light switch with a VL-RMT-02 control panel and an instruction manual (in English), and the other contained a glass panel.
Why is this switch so interesting?!
Like I said, it's his appearance. There are no comrades in taste and color, but personally I like it. Compared to the same Sapphire-2503, it looks much more interesting and prettier.
Based on the color scheme, the background of the glass panel of the switch can be ordered at your discretion, although the choice is not particularly huge - only 2 colors: black and white.
Using the touch-sensitive light switch VL-C701R, you can control almost all types of lamps - incandescent lamps, halogen lamps, both 220 (V) and through, CFL compact fluorescent lamps, fluorescent fluorescent lamps, and LED strips.
True, there is one nuance that applies to LED and fluorescent lamps, as well as LED strips. If their power is from 3 to 18 (W), then the listed lamps may still blink in the off position of the switch. This, for example, the manufacturer recommends in this case installing a resistor with a nominal value of 33 (kOhm) and a power of 10 (W) in parallel with the lamp.
The VL-C701R touch switch can be used not only to control lighting - with the same success, you can connect another load to the output contacts, for example, a blind or gate drive, a fan, a heater, solenoid valves for water irrigation and others different devices. Naturally, if the connected load exceeds the power of the output contacts of the switch, then a contactor will need to be added to the circuit. Read some of my articles about contactors:
Externally, the switch assembly looks quite neat and of high quality. WITH reverse side The body of the VL-C701R touch switch is made of heat-resistant plastic with brass terminals for connecting wires and cables.
Connecting the touch switch VL-C701R
The VL-C701R touch switch is connected according to the standard scheme, like or.
There is no need to lay any additional wires and cables (some touch switches require a separate 220 V power supply) - the VL-C701R touch light switch is installed instead of a conventional single-key switch or dimmer. Here is the connection diagram for the VL-C701R touch switch from Livolo.
To terminal L (In) we connect the incoming phase from the distribution box (red wire in the diagram), and to terminal L1 (Load) - the switching phase (orange wire in the diagram), which will already go to the lamp or group of lamps.
Initially, I planned to install a touch switch on the kitchen apron, but as practice has shown, this is not possible - I will talk about the reasons below. Therefore, as an example, I will show the installation of a switch to control lighting in the bathroom.
The bathroom had to be installed: one key to control the lighting, and the other. But there is no fan yet, so I will connect only the lighting group to the switch. In the future, perhaps I’ll connect the fan control to the same group, because it still comes with a timer.
The white conductor is the L phase, the blue one is the N zero, and the yellow-green one is the PE protective conductor.
Now all we have to do is connect the incoming phase from the apartment switchboard to the L (In) terminal, and connect the switching phase of the outgoing cable to the group of lamps to the L1 (Load) terminal. I connected the neutrals and PE protective conductors to each other, respectively, in the same place in the socket box using.
I carefully laid the wires in the socket box and moved on to installing the switch. The used Hegel KU1201 socket boxes are 45 (mm) deep, so installing a 33 (mm) deep switch there and laying all the wires is somewhat problematic. Whenever possible, use deeper socket boxes.
The switch is mounted in a standard-sized socket box exclusively with mounting screws (included in the kit); it does not have any spreading tabs. So take this into account if you still have old Soviet metal socket boxes installed. Although it is not so long and laborious to replace them with modern ones. Here are some articles on these topics:
After installing the base of the switch, we attach the glass panel to it - it is held solely by latches. Ready.
And this is how the switch protrudes from the wall - not very much and even less than ordinary switches.
But what if you plan to install several of these switches in a row?!
Let's count! The standard distance between the centers of socket boxes is 71 (mm). The overall size of the glass panel of the touch switch is 80 (mm). Thus, from the center to the edge of the glass panel there will be 40 (mm), which will protrude 6 (mm) beyond the edge of our socket box, which has a diameter of 68 (mm). The switch installed nearby can no longer be installed, because their edges will overlap each other. This means that in this case it will not be possible to install such switches in one row.
The way out of the situation is to increase the distance between the socket boxes in advance, i.e. instead of the standard 71 (mm), make it 80 (mm). Here's the nuance.
Touch light switch operation
We touch the circled circle with a finger (or foot) and the switch turns on; when we touch it again, it turns off. An electromagnetic relay is built inside the switch, which is slightly audible when switching.
Also, the switch is illuminated in a non-intrusive and pleasing way, which is clearly visible in the dark or in dimly lit places. When the switch is on, it lights up in red, and when off, it lights up blue, although during the day it is difficult to determine whether the switch is on or not.
I would like to note the following feature of the switch. If suddenly for some reason your power line is turned off, the switch automatically switches to the “off” position.
Setting up the remote control
The switch is remotely controlled using a separate control panel (VL-RMT-02), or rather even a remote control, which comes as standard.
The remote control is small and compact 40x25x15 (mm) with the ability to program several of these switches. It has a metal faceplate, and its buttons are protected by an opening plastic safety shutter.
The remote control operates at a frequency of 433.92 (MHz) from a 27A/12 (V) battery, which, unfortunately, is not included in the package, so I had to buy it separately. Keep this in mind.
To configure the remote control, you need to press and hold the sensor button on the switch until it beeps sound signal- in time it is approximately about 5 seconds.
Then you need to press any of the three (A, B or C) buttons on the remote control (I’ll take button B as an example) until a second single beep appears.
Ready. With such a simple and simple action we paired the touch switch and button B of the control panel.
Button D cannot be programmed. because its function is initially programmed to turn off all three switches (sensors) programmed to the buttons of this remote control.
If you want to disconnect the control panel from the switch, then follow similar steps. Only when you press a button on the control panel, not a single signal, but a double signal will appear.
If you want to reset all switch settings, press and hold the switch on the sensor for about 10 seconds. All control panels associated with this switch will be disabled.
Now let's check - is everything working properly?!
Press button B - the switch turns on. Press button B again - the switch turns off.
Let's check other buttons on the control panel that we did not program. The remote control does not respond to other buttons, which is what needed to be proven!!!
As I said, with the help of one control panel you can control 3 switches (or 3 sensors). Also, one switch (sensor) can be linked simultaneously to 8 different control panels.
I would like to note that the settings of the switch and the control panel are saved even when the power is turned off and there is no battery in the remote control. And this is very important!
According to the stated characteristics, the operating range of the control panel is 20 (m). I don’t have the opportunity to check at such a distance at home. But from anywhere in the apartment the switch works without problems, even from behind a wall, from around a corner, etc. Let me clarify that all the walls in the apartment are made of plasterboard. I can’t say how the switch will behave against concrete walls.
Minor modernization
Some of you may object that it is not very convenient to aim at the small sensor button. But this can all be solved! One of the radio amateurs has already come up with a so-called upgrade for this switch, i.e. expanded its sensitive zone and now there is no need to aim at a small “target” - the switch will be triggered when you touch any point on the glass panel.
It's not difficult to do this. I will not upgrade my copy, but will attach a photo of a similar touch switch, only without radio control.
Need to get to printed circuit board switch and solder one tip of the conductor to the indicated location.
The second tip of the conductor remains free (in the air), it just needs to be secured around the perimeter to the base of the board with glue, tape, etc. convenient ways as shown in the photo below.
Now the switch will be activated when you press anywhere on the glass surface.
2. Linking the switch to a PC, tablet and phone
On one of the forums I came across a very detailed post that this switch can be linked to a controller Arduino Uno, which means that you can now control the switch not only manually or from a remote control, but also directly from a computer, tablet, phone, and even using voice commands. So keep this in mind - with the help of this opportunity you can build a more rich and “smart” lighting control system (and not only) for your home or apartment.
Conclusion
I’ll say a few words about the identified shortcomings.
I noticed that the glass panel has some play in the landing latches, but within reason. Also, fingerprints always remain on the glass panel. So far I have nothing else to note about the shortcomings.
As an alternative to switches with touch and remote control, you can use ready-made devices (controllers) similar to those installed in, although they will have much less functionality.
And as usual, watch the video based on this article:
P.S. The Livolo range does not end there. The site presents big choice switches, pass-through switches, sockets, dimmers, timers and other devices with various functionality, as well as interesting design. But only time of operation will tell how reliable Livolo products are. If you already use switches and other Livolo products, then write your opinion and review about them in the comments. Thank you.
When connecting the new switch to the circuit, be sure to place the wire connections in exactly the same order as they were connected on the old switch. Remember, the black wire is always and everywhere a phase. The wiring may also have a red wire - this is also a phase.
Replacing a Single Pole Wall Switch
The zero is usually the white wire, but in some cases it can be the phase. On such a wire, the end is blackened or marked with black insulating tape.
Before starting the switch replacement procedure, be sure to turn off the circuit. Carefully remove the switch from the box, after removing the cover and fasteners. Be extremely careful!
If you de-energized the wrong circuit on the panel, the wires may be live. Just in case, check them with a voltage tester. Attach one plug to ground (a metal box or ground wire) and use the other to test each pin of the connected switch or the terminal opening on the back of the switch, if there is one.
12 types of plastic wall switches.
If the wires are live, the tester lamp will light up immediately. In this case, find the fuse for the circuit you need on the electrical panel.
Classic double aluminum wall switch.
Depending on the location of the switch, there are several ways to connect it.
Installing a switch at the end of a phase circuit
This type of switch installation is quite common. It consists in the fact that the switch is connected at the end of a separate electrical wiring line (circuit) to a phase. This black wire (phase) is “broken” at the switch location and is connected to its two contacts.
Thus, when you turn a switch off or on, you either make or break electrical circuit. In turn, the white and grounded wires are connected directly to the lighting fixtures.
Wiring diagram for the switch at the end of the circuit. Essential elements:
- switch off;
- wires to the contact terminal;
- energy supplied to lighting fixtures;
- box in the ceiling;
- power supply;
- connected white wires;
- connected ground wires;
- The box is grounded after installing the switch in a metal box.
Loop connection
This installation scheme involves connecting electric current directly to the lighting fixture. The switch occupies a place on the circuit between two lights, so to speak, i.e. an energy source on one side and lighting fixtures on the other.
The white wire that comes from the switch is connected in the box to the black wire (phase) and is thus itself a phase. Its end is blackened to show that it is live. A loop is nothing more than the formation of two phase wires (in this case, black and white) on which a circuit-breaking switch is installed.
Diagram of connecting the switch to the “loop”. Essential elements:
- a cable with black and white wires forms a loop for mounting a switch on the black wire;
- the white wire works as a phase (black) wire, the end needs to be blackened;
- grounding the metal box;
- the white wire, being energized (as a phase wire), turns black at one end;
- wires for supplying energy to lighting fixtures;
- connection of white wires;
- connect the ground wires;
- energy supplied to the next lighting fixture;
- Some switches have a grounding pin.
Let's also consider other types of connecting lighting fixtures.
Touch wall switches
The peak of technological fashion is switches equipped with a touch sensor. Why do you need to turn on and off the lights in the room every time if a smart device takes care of everything in advance?
Typical touch switch. Specification:
- detection angle: 160 degrees;
- detection radius: 9 meters;
- sensor activation time: from 3 seconds to 8 minutes;
- PIR sensor;
- automatic switching on when moving within the range of the sensor;
- ultra-sensitive mode at a distance of 3 meters;
- wireless connection and easy installation; Recommended for use in the bedroom, bathroom, veranda, etc.
- low power consumption.
Another type of switch with a PIR sensor.
As is correct, these types of touch switches are used instead of conventional ones in rooms that are not often used. Thus, they provide significant energy savings. The front panel of such a sensor fits perfectly into a standard wall box, and can also be installed on any concrete walls or ceiling.
After installation, the sensor is set to activate within a period of 1 to 16 minutes. If the sensor detects movement during this period of time, the counter readings are reset. In other words, if someone constantly moves within the range of the sensor, the light will remain on continuously. By the way, automatic fan control is configured in the same way.
Switch with infrared sensor and motion detector. In Chinese online stores, the price of such a switch is only 6-10 dollars.
In addition, the sensor can be configured to control light levels. For example, if natural is better suited for a room daylighting, then the sensor can be configured to turn on only at night.
It is ideal for use in restrooms, public buildings, corridors, storerooms or any place where light is required only when a person is present.
The touch switch in the photo above has an operating angle of 120 degrees and a maximum operating distance of 8 meters. The data is valid for an average room temperature of 20 degrees Celsius.
Replacing a two-pole switch
A two-pole switch differs from a regular switch in that it turns on two lighting fixtures at the same time. For example, this could be two lamps located at the top and bottom of the stairs. If suddenly the switches in your home stop working, you need to find the faulty one and replace it. You can find a broken switch by checking the circuit for an open circuit. Above we have already discussed ways to test a circuit.
Replacing a two-pole switch occurs in exactly the same way as replacing a regular one. But there is one feature - it has a common contact. After you remove the contact from the faulty switch, you should mark it with a small piece of insulating tape.
A typical Leviton double pole switch.
This is necessary in order to see where to connect the new switch. Generally, the common contact of a double pole switch is darker compared to the brass and white contacts. It is black or dark red in color. Notice that the cable contains three wires and a ground wire, which are black, red and white.
Aluminum panels for double pole switches.
Don't forget general rule safety precautions for working with electrical wiring and be sure to turn off the circuit. Also, after disconnecting, we check it with a voltage tester to be one hundred percent sure. To do this, place one plug to the ground, and touch each wire with the other one in turn.
If all is well, we proceed to unplug the old switch. As usual, unscrew the fasteners and then remove the switch from the box. We disconnect the wires, having previously marked the common wire, and connect them to the new switch in the same order. Do not forget that the marked common wire is connected to the dark (common) contact.
Connection diagram for a two-pole switch and a lighting fixture at the end of the circuit. Elements:
- insulating tape;
- black wire;
- general contact;
- double pole switch;
- energy source in the form of a two-core cable;
- three-core cable;
- black, red and white cables;
- Earth;
- box mounted in the ceiling;
- general contact;
- insulating tape;
- two-wire cable.
Devices located between two switches have their own connection diagrams. Remember that when replacing a switch, the new one is connected in exactly the same way as the old one.
Installing a dimmable light switch
Such switches are very popular today, as they allow you to easily adjust the level of lighting in the room by turning the knob. Some switches turn on and off lighting when you press the knob, and in some you need to turn the knob all the way to the left or right to turn the light off or on, respectively.
The Belkin WeMo wireless switch with Wi-Fi allows you to control your lights from any distance using tablets and smartphones.
These switches are designed for incandescent lamps and cannot be used with fluorescent lamps. For such fluorescent lamps There are special regulators and current ballast resistors.
Single-pole switches with the ability to adjust the light intensity are installed in the same way as conventional single-pole switches. As a rule, they are produced immediately with the wires removed from the housing.
During installation, these wires are connected to the electrical cable wires with twists, which must be insulated with caps. Again, when replacing a switch, remember the main rule - before starting work, disconnect the circuit from the power supply.
Installing a single pole dimmable light switch is the same as a regular switch. Elements:
- metal box;
- grounding;
- in certain models, turning on or off is carried out by pressing;
- single-pole switch with light intensity control;
- knob-regulator.
There is also a two-pole dimmable light switch that is installed in a circuit with a three-wire cable. However, only one such switch can be installed in such a circuit. A two-pole switch of this kind has two phase and one common wire.
Before unplugging the old breaker, be sure to mark the common wire with electrical tape. When connecting the dimmer, connect the black and red wires of the switch by twisting to the phase wires of the network, and the common wire, respectively, to the common wire of the cable.
Connecting a two-pole switch with a dimmer. Elements:
- metal box;
- insulating tape;
- black, red, common wire;
- common wire contact;
- two-pole switch with light intensity control.
Doorbell installation and repair
Today it is difficult to find a home anywhere without a bell installed in front of the door. That is why the issue of doorbell repair does not lose its relevance to this day. Electricity is supplied to the bell through small-gauge wires (18-20) from a transformer installed on a circuit with a voltage of 120 volts.
Doorbell with Wi-Fi and built-in camera.
Directly to the call itself electricity supplied with a voltage of 12 or 20 volts. There is no need to ground the circuit in the bell and the wires are connected to it in any order, i.e. to any contacts. The transformer is placed in almost any place convenient for you, be it a garage, basement or attic.
Wiring diagram for a doorbell with one button:
- resonance plate;
- call;
- backdoor;
- transformer;
- call contact terminal;
- front door fastening;
- button located on the front door;
- 18 gauge insulated two-conductor wire;
- common wires;
- button on the rear door;
- 120 volt source.
Wiring diagram for a doorbell with two buttons.
If the door lock malfunctions, check the circuit on which the transformer is located using a voltage tester. If the circuit is OK and there is voltage in the transformer, check the bell button.
Try to disconnect the wires from it and activate the bell by touching them to each other. If the bell rings, then the problem is caused by the button. Replace it! If the bell does not ring, then the problem is with the transformer. The old transformer must be replaced with a new one designed for the same voltage.
Repair a wireless doorbell that sends SMS when used.
It happens that the call itself turns out to be faulty. In this case, make sure that the transformer supplies the voltage required for the call. If something is wrong, the transformer should be changed.
There are also so-called wireless calls. They require no wires or transformer. These calls operate on batteries. This bell model includes two buttons, a bell and an alarm device (it requires batteries). Install the bell, insert the batteries and you're done! Some models have a fork-shaped receiver. It can be plugged into a 120-volt outlet.
Example of a wireless call. Elements:
- a signal unit with a transmitter, which is powered by a 12-volt battery;
- install on the door in the place where the bell button is located;
- the transmitter transmits a signal to a remote receiver, which issues a call;
- The receiver can be mounted in any socket.
Wireless portable bell from Honeywell.
Video of wireless doorbell with 36 melodies and light indication
Modern wireless calls are extremely cheap, especially if purchased from foreign online stores, and have a lot of interesting properties. The video shows an example of such a call with a remote control with a radius of up to 100 meters. The design features of the bell allow it to be installed in any convenient place.
At the same time, the batteries in the bell will last for a year of continuous operation, and this is with 20 clicks per day. This is an excellent option not only for apartments, but also for offices and hotels. In addition, such a call is, in fact, already ready-made solution as a panic button for patients in hospitals.
No wires, just 2 AA batteries and your call is ready to use.
Motion Detector
For some homeowners today, the issue of security is very important and many of them install motion sensors around the perimeter of their property. These devices detect any movement in the area where their infrared rays pass.
Mount the infrared sensor on a tree, wall or pole. Essential elements:
- distance 15 m;
- tracking zone 1.2 m.
The design of a typical infrared sensor:
- internal receiving device;
- install in the house in the signal reception area;
- Both parts of the sensor are powered by batteries.
Detecting movement, the sensor immediately sends a signal to the internal receiving device, which notifies the owner of uninvited guests. Of course, try to install it in a place that could be a potential route for the object to move. And so that you don’t get blown up every time a hedgehog or a squirrel runs by.
Doorbell with camera and motion sensor iDoorCam, which transmits video information about the caller to your smartphone.
There are a huge number of varieties of this device and your choice should depend, first of all, on the size of the protected area and the tracking range. Such devices mainly operate on batteries.
