This instructable describes how to create a non-contact range-finder using an Arduino and an HC-SR04 ultrasonic module to measure distances in the range 2cm – 400cm. The accuracy is typically +/- 3mm depending on distance, air temperature, and humidity. Step 1: Parts List Very few parts are required: 1 only HC-SR04 ultrasonic module or similar […]
Ultrasonic Range Finder Read More »
Welcome to my first instructable! The project I want to share with you today is Arduino maze game, which became a pocket console as capable as Arduboy and similar Arduino based consoles. It can be flashed with my (or your) future games thanks to exposed ICSP header. I had an idea few months ago to
Arduino Pocket Game Console + A-Maze – Maze Game Read More »
This is a clock and decorative RGB Led Matrix It’s controlled by a Colorduino Shield and NodeMCU v3 Board using i2C communication. With Blynk app you can setup the alarm,change colors and other things. Parts list is: LoLin V3 NodeMcu Lua CH340G ESP8266 Board 6€ Link Colorduino V2.0 + 2088RGB-5 8×8 Matrix 10€ Link Touch Button 1€ Link
