Rotary Encoder

ROTARY ENCODER is a device used for knowing the axial movement and its direction. Although they are available in various types here we are going to discuss about simple contact type encoder module.

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Parking Assist Stoplight

“Park in your garage with perfect consistency! No more hitting the garage door or workbench! I am finally able to park in a garage, which takes some getting used to. I like to have as much space as possible to …

Pulse Generator

“When you need pulses of any sort, long, short and with variable frequency you can use one or two 555 timers. That works, is easy to set up and is cheap. But it also limited to a certain range in …

DIY Yihua Soldering Station

“If you are into electronics hobby like me, you must have use a soldering iron in order to make your prototypes or final product. If this is your case, you probably have experienced how your soldering iron, along hours of …

3D Printed Hand Wired 40% Keyboard

“The subject of this blog is a build log, that will cover my build of a 3D printed hand wired 40% keyboard. It will include basic details on 3D printing, hand wiring, general assembly and software programming with QMK along …

How to Make an Arduino-Based Copper Wire Winding Machine

“Need some copper wire wound? Then why not check out this amazing Arduino-based copper wire winding machine. No longer will you need to do this laborious task by hand. Just let the power of Arduino do the heavy lifting for …

UV-C Sterilizer

“During this pandemic, it has become extremely important to make sure that we take all the necessary steps to keep this coronavirus away from us. Since the vaccines are still under development, the only way to stop the virus is …

Slack Status Updater With ESP8266

“This project helps make your day a little easier if youre a remote worker using Slack. Ill show you how to build it using an ESP8266 wifi board. Don’t miss the video above for the overview. Whether youre new …

Touchless body temperature detector

“This project is able to measure body temperature touchlese, and when the alarming temperature is met, the machine would beep urgently. I was inspired by those very expensive touchless temperature detecor machine be sold on the market, it usually costs …

A Cool Laptop Touchpad Hack for Arduino Projects!

“A while back, when I was tinkering around with a PS/2 touchpad with an Arduino microcontroller, I found out that two of its onboard connections can be used as digital inputs. In this Instructable, let’s learn how we …

Medicine Reminder and Vending Machine

“A medicine vending machine to store and give doses via medicine bottles and alert patients at prescribed times. There is no cure for CoViD-19 yet, although patients are given some medicines by nurses and doctors to ease the pain,increase …