Content for Project

Water Level Indicator

“The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. This is a project which …

Design a Custom Microcontroller Programming and Testing Board

“In this article we’ll discuss the design for a custom microcontroller programming/debug/extension PCB and we’ll look at an example project. One thing that I find consistently tiresome with custom microcontroller designs is the need for programming …

DIY Mini USB Drill

“A USB drill is a very useful and must have tool for every hobbyists. In this Intructable, i decided to make a DIY mini USB drill that can be easily made at home by anyone just with very few components …

How to Build a Mechanical Television with Color

“This series will give all the required information to build or tweak a mechanical narrow band television similar to the prototype shown in this Youtube video. In part 1, we will focus on some of the core concepts. Later, we …

LED Cube 4X4X4 using Arduino Uno

“Hello ! In this Instructables we shall learn how to make a 4x4x4x LED Cube using Arduino. I have explained the making of the cube step by step in a sequence.”

Mini Piano With Arduino 101

“This is a mini piano board with only 4 customizable buttons allowing you to play any frequency and tone you want. It is a simple yet fun toy to build especially for kids! Here’s also a recording of my …

Piano (Tones) Memorize and play using ARM MCU

“This is a simple project, you have 16 buttons each one records a specific tone when pressed, which can be played in the same pressed sequence when pushing a play button.”

Pocket Size Ultrasonic Measuring Tool With ESP32

“This is a sonic (sound-based), pocket-size measuring tool, accurate up to 3mm. It is useful for applications where you want to log the distances or find distances that are inaccessible, therefore measuring tapes, rulers, and callipers are out of the …

TinyBASIC on 8080 emulator on Arduino

“No problem, really. Take an Arduino Uno. Use an emulator from Altair8800 emulator (under GPLv2). Not the whole code, just CPU emulation. Our HAL – Hardware Abstraction Layer can be really simple. My “virtual machine” has a 4kB ROM, mapped in …

Wireless Programming and Debugging with STM32 and RPi

“Are you tired of connecting programmer every time you want to change some functionality of your robot? Why not to try wireless programming? Are you tired of connecting programmer every time you need to change software in you robot? Do …