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.
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
Wireless Baby Monitor
A baby monitor can help you find peace of mind. You can now monitor your sleeping baby with this wireless baby monitor. It is...
Letterbox with Letter-Counting Facility
Here is a circuit that starts counting when you insert a letter in the letterbox at your home or office. It is designed to...
Gesture-Controlled Robot
Life can be wonderful if everything around us can be controlled by simple gestures. Gesture recognition technology helps us to interact with machines naturally...
AT89C52-Based RoboCar
A robot can be defined as an electromechanical system with the capability of sensing its environment, manipulating it and acting according to the preprogrammed...
Bicycle USB Charger
This circuit has been developed to add a USB charging port to a bicycle for charging a mobile phone. The input supply for the...
Car Reversing Audio Visual Alarm
Here is a simple car-parking alarm circuit based on an AVR microcontroller and an ultrasonic module. The circuit will alert you while you are...
Controlling Devices Through WebIOPi Interface
In the evening, with the day’s work over, your office is locked and you are about to leave for home. Suddenly, you notice that...