Content for Arduino Uno

Arduino Controlled Kitchen Timer

“All of you must have experienced this that you have something being cooked on your gas stove while on the other side you get busy watching TV or get a deep conversation that you realize on detecting a smell that …

Laser Scanning Microscope

“Besides other things I’m very interested in lasers, the microscopic world, and to make things visible that aren’t visible with normal means. I also find it a sport to use things for purposes where they are not designed …

Complete Digital Clock including Alarm and Motion Sensor

“I have done several designs of digital clocks for Arduino using LEDs and LCD displays, but this one is more special because I added other features like alarm and motion sensor (PIR).”

Multiple LED Display Module

“One of the things I love working with the Arduino is LED monitors. It does not matter if they are with 7 segments or array of points and I’ve done many different designs using them. They are very interesting …

Voice-Controlled Robot

“Build a voice-controlled robot in an hour. You will use Echo, Alexa, Heroku, Google Firebase, Android, and of course Arduino. Lots of fun!”

A Simple LED Cube 2X2X2

“This LED cube was developed using 8 green LEDs and Arduino Uno microcontroller while it only needed two resistors for managing the two planes done of 4 LEDs each.”

Create an Access Control System with an 4x3 Keypad & RFID-RC522!

“Make your own Access Control System by using a RFID-RC522 mifare reader in combination with an 4x3 membrane keypad!”

How to Make GRBL + CNC V3 Shield Based Mini CNC Machine From Scrap DVD Drive

“This CNC is based on GRBL0.9 Firmware and CNC V3 shield GRBL is Hacked for Z-axis Servo. CNC Shield & GRBL combinly works very preciselyIt is loaded with very useful functions like Hard limit, Soft limit, Homing, etc”

Ping Pong Ball Juggling Robot

“This entry is about the quest to get a machine to juggle a ping pong ball. I started thinking about a ping pong ball juggler 2 years ago. And it was around that time that I built the first one …

Simple Granular Synth

“This is a basic and easy to build granular synthesizer using the the Arduino UNO.”