DIY AM/FM/SW/ DSP radio receiver, using Arduino Uno/Nano and a color display TFT ST7735 1.8in.

Hazardous Gas leak detection system employ an audible alarm to alert people and lock all the air tight gates.

Track the total volume of water spent and evaluate approx. evaporation rates by temperature, humidity, and pressure to prevent water overuse

No more fumbling for the mute when you need to speak. Just hit the button!

I used an Arduino Nano to fix my dishwasher.

A wireless ROVER which is controlled by a web-page served by Node.js server, with the help of Sockets.

Contains a linear scale in which the frequency is displayed with an color LED dot which is an integral part of the WS2812 LED strip.

Using Arduino, I show you how to copy text from one device and paste it in another device via Bluetooth, be it a smartphone or a laptop.

I was looking for ways to teach students the basics of PLC and found the OpenPLC project. Opensource, free and uses the IEC 61131 standard.

This is my second line follower robot (Version 4). Unlike the previous one, I have made the design of the printed circuit (Chassis).

Easy implementation of Rev-limiter for Automotive or Motorcycle Engine.

HexaLeaf Setup made from combining 6 Custom WS2812B PCB together

A modular 3D printed throttle quadrant and trim wheel for use with flight simulators.

Put wild animals to work for a fee, follow my project, hardware, software AND, how I trained the bird.

Combine Arduino, an 8*8 bicolour LED matrix and a piezo buzzer to make a cool visual metronome.

Get informed when new episodes of your favorite shows are on release with their opening songs via Nano 33 IoT and Raspberry Pi.

This is an updated version of the fire alarm I made. it includes a gas sensor and an app for control

Feed the poultry in quotidian routine to condition them - sensory preconditioning - to improve egg production and hatching process.

Simple metal detector capable of detecting a small coin at a distance of 4-5 cm.

Measuring ambient light and sharing with Bluetooth clients with the Nano 33 BLE Sense.

In this tutorial I am looking at using millis function in the code. Describing the advantages it has over using delay function.

How to make a Car Speed Detector using Arduino and IR Sensor

Simple communication system with lora E32 and Arduino, ideal for simple telemetry.

Rolling Roof Computer Interface is an Arduino powered device that will automate a Roll-Off-Roof-Observatory.