Have you ever wished to have an extra pair of hands in the lab to handle the camera while you are focused on your project? In this article we will build an automated assistant camera, which can...

In this project we will see how to make a simple bike dashboard that allows you to view speed, turn on rear and front lights and enable turn signals. The system is based on an Arduino Mega...

In this project we will see a table football that detects the goals from both doors and displays the result on an android tablet. The circuit is very simple: an Arduino Mega detects goals through two photoresistors...

The author’s goal was to build a huge floor piano using readily available and inexpensive materials. The result is astounding considering it was built entirely at home. The current version cost him $ 300 per octave (mainly...

Today is the world of internet social networks. We have many social platforms E-mail, Facebook, Instagram, Twitter and so on. For security reasons we should not use the same password for these platforms and some platforms require...

The Maslow is a large format CNC router capable of cutting wood and other materials with precision and repeatability, based on a digital file. A CNC (computer numerical control) machine allows manufacturers to automate the cutting process...

In this project we will see how to recreate the Snake game on a matrix of LEDs. After loading, the game will automatically start with the snake in the lower left corner. An apple will randomly spawn...

The following project consists of a small computer for children which, upon entering the correct name, displays the respective image and sound. The project is based on an Arduino Mega, which receives the signals from a keyboard...

The goal of this project is to create a complex communication system between three microcontrollers (MKR1000, Mega 2560 and Raspberry Pi B) to simply control a robotic car via SSH on a computer. The idea is to...

Nixie valve display watches will have their vintage appeal but we know how delicate they are due to the glass and the high voltage needed to make them turn on. This project makes the Nixie watches more...

In the world of homebrew synthesizers, there are plenty of noiseboxes and grooveboxes that make all kinds of wacky and wild noises. However, common projects like the Auduino and Atari Punk Console are often limited in that...

With this project I want to demonstrate the idea of a Turing machine with as much clarity as possible. I tried to build a machine that is simple to program and easy to understand. I guess that...

Bands on through-hole resistors conveniently indicate their value at a glance. On the other hand, you have to actually know the code to interpret this meaning. Alternatively, you could use the Ohmmeter 2.0. The Ohmmeter 2.0, based...

For most of us, getting weather information is as trivial as unlocking a smartphone or turning on a computer. But, in all of this, it lacks a certain panache that old weather stations had with their analog...

An Escape Room is a logic game in which the competitors, once locked up in a themed room, have to look for a way out using every element of the structure and solving codes, puzzles, puzzles and...

This project demonstrates how to implement the system for only one motor. Actually robots require more than one motor. That’s why I developed software that can deal with up to four motors simultaneously. And that’s also the...

https://youtu.be/QP3xScVA8Gs The concept of this robot is very simple. To build it we will need: Arduino mega, l293d motor module, flame sensor and relay module. More info

With this project you can use a touchscreen display and an Arduino Mega to make a fun and interactive hangman game. More info