Content for PCB

Arduino Nano- Switching ON/OFF Appliances Using Infra-Red Remote (Two Channel)

“The project presented here is a two-channel infrared remote ON/OFF switch that can be used to control home appliances, Lights, Fans, Water Pumps, Aquarium pumps, Ovens, Heaters, etc. This open-source project contains 2 x SSR (Solid State Relay), Arduino …

Arduino Powered Weather Balloon Datalogger

“Send your Arduino to collect data from the edge of space!! Hey everyone!! You’re probably wondering, wait, you can send an Arduino to space? Almost. Using a weather balloon, you can send an Arduino, camera, garlic bread, or anything …

DIY Digital Soldering Station (Hakko 907)

“Build an affordable Homebrew Hakko 907 Digital Soldering Station! Enjoy the variable and constant temperatures that can reach up to 525C. The project only requires few components and roughly costs around $7 (excluding the repurposed power supply). Barely could I …

Franzininho WIFI Board

“A development board to evaluate ESP32-s2 SoC and develop the new generation of Franzininho Boards The Franzininho project was created to develop skills in people in the areas of electronics and programming, through activities in the DIY format and …

How to Communicate 3 or 32 Arduinos via RS-485

“You’ll learn how to create an automation system to communicate 3 Arduinos via RS485. What project will you develop? The project consists of 3 Arduino’s. We have an Arduino UNO, a Nano, and a MEGA. The Arduino UNO …

Virtual Maze Solver Robot

“Autonomous cars are now the most talked topics. Hobbyists try to make them using raspberry pi and computer vision technology. That’s an approach. Another but easier way of making autonomous cars are line follower, path follower, maze solver robot …

BioAmp EMG Pill

“BioAmp EMG Pill is a small and elegant Electromyography board which you can use with any micro with an ADC, tested with Arduino Nano.”

Breadboard Voltmeter

“A small voltmeter that sits on a breadboard’s power rails I wanted to try out the ATtiny85 and get some practice hand-soldering QFN components, so I built a basic voltmeter that sits on the power rails of a breadboard …

Build a Robot That Creates Art

“In this project I’m showing you how I made my own art robot. The whole concept is to illustrate how we as humans can work together and collaborate with machines and robots to create something new. Both the art …

CovidTestDrone

“CovidTestDrone enables self-administered COVID-19 tests to be delivered within minutes to patient’s homes via drone delivery. The year is 2021, a year that I am quite sure will be imprinted in our history books. This year and the …