MEGA COLLECTION OF ELECTRONICS DIY PROJECTS
Every week, we publish 2 to 3 projects, sometimes even more! They range from simple circuits for beginners, to advanced projects that you can use to develop complete innovative products! Most projects have been developed by enthusiasts like you. Some by experts. And, some by our team. Many are tested at EFY Labs, and some are not–but they typically have a proof-of-concept video.
Remote Control of Webcam Through Internet
Necessity is the mother of invention, and that’s how I could find a smart solution for controlling my webcam from a remote location where...
Device for Maintaining Car Batteries
When we do not drive our cars for extended periods of time, the abandoned rechargeable batteries become fully discharged. Sometimes, these get damaged, too.
Batteries...
Sequential Tilt-Motion Lock
Here is a project for locking and unlocking with a tilt sensor by tilting it in a defined sequence. It uses an accelerometer module...
Motion Detector Using NE555 Timer
This circuit is based on a passive infrared (PIR) sensor, which automatically switches on a device when someone comes close to it. It can...
Surveillance Using Raspberry Pi Camera
This surveillance system detects motion of any object within its camera’s range, captures the image and stores it in Raspberry Pi. You can retrieve...
See and Speak System Using Raspberry Pi
Imagine a machine that can see and speak, and is fully portable. It is surprising, right? In this article, we present a system based...
Oscilloscope As An Image Viewer
Cathode ray oscilloscope (CRO) is a versatile laboratory instrument which is used to display, measure and analyse electrical signals. It is nothing but a...
Modify Servo Motor for Continuous Movement
Servo motors are widely used in precise control applications, but most of them can rotate up to 180 degrees only. Presented here is a...
Interfacing Dot Matrix LED With Raspberry Pi
You will find in this article projects for interfacing an 8×8 and a 5×7 dot-matrix display with Raspberry Pi.
Since Raspberry Pi does not have...
PC-Based Equipment Controller
Presented here is a Windows-based equipment controller project that can control up to eight electrical devices using a personal computer. Connecting a computer to...
Glass Break Alarm
This circuit can be used for sounding an alarm to detect the breaking of a glass window by an intruder, even when the intruder...
Multichannel Visual Thermometer
The temperature of some electronic components used in a device may rise unexpectedly and these might get damaged. This multichannel visual thermometer can indicate...
Analogue Input on Raspberry Pi
While you can connect your analogue input/output devices to Arduino very easily, it is not so easy with Raspberry Pi (Raspi). There are no...
Remote Access To Raspberry Pi
Raspberry Pi is an excellent platform to learn programming and interfacing of a computer with the real world. But it is always annoying to...
Build Network-Attached Storage With An Old Computer
For those wondering if they could get rid of all the external hard drives and cables lying around, or find a way to use...
6 DIYs For A Supersonic Soldering Station
Buying whole new accessories for your soldering station can burn your pocket. But, how about setting up your own amazing accessories for a fraction...
Simple Light and Sound Indicator for Mains Power Supply
While repairing or installing electrical machines in a building, the AC mains power supply is switched off from the mains electrical switchboard installed outside...
DIY: Turn your old Hard Drive into a Speaker
Use your old hard drive to turn into a Speaker with this Do It Yourself video.
Courtesy: afrotechmods