Content for PCB

Room Temperature Based Fan Speed Control

“In this article we are going to learn how to make a Room temperature based fan speed control. This project is a standalone automatic fan speed controller that controls the speed of an electric fan according to our requirement. Use …

Project  Sixi 2

Sixi 2

“Open hardware, 3D printed, 6 axis robot arm If the robots take all the jobs, only the robot owners will have power. In order to ensure democracy, the robots must be owned by the people. Open source robots are a …

UPDI Programmer Stick

“This is a USB-stick sized UPDI programmer, for programming Microchip’s new 0-series and 1-series ATtiny chips from the Arduino IDE. It’s based on an ATmega328P, and is essentially an Arduino Uno on a USB stick, so you …

4-Port High Power USB Hub

“This project is about a high current USB 2.0 hub that is specifically designed to drive USB powered development boards and peripherals. In the last couple of years, I tried several powered USB hubs to drive some development boards …

Arduino WiFi Shield Using ESP8266

“This project mainly focuses on creating an ESP8266 based WiFi shield for Arduino UNO. This shield can be used to program ESP8266 in two modes. Either through AT commands or directly through the Arduino IDE. What is ESP8266?The ESP8266 …

DIY EEPROM Programmer

“I had a number of projects in mind that I wanted to do without the use of a microcontroller. Yet, I needed some sort of persistent data storage that was easy to access on a breadboard with just basic logic …

Very Bright Bike Light Using Custom Light Panel PCBs

“If you own a bike then you know just how unpleasant potholes can be on your tires and your body. I had enough of blowing out my tires so I decided to design my very own led panel with the …

USB Powered Audio Amplifier using MAX4298

“USB powered mini speaker amplifier is conveniently powered by USB and it is simple to set up. USB powered speakers are convenient for listening to your media while at home or on the go. Conventional computer speakers that require an …

A Seven Segment Art Installation

“A modular board hosting 9 seven-segment displays that can be daisy chained to make an art installation A 100x100mm board is the basis for this project, a large installation of animated seven segment displays. Each board has an Arduino Nano …

Android Project: Parking System

“he Parking System Project is a project that shows the number of empty parking lots. If there is no car in the parking lot, the LED will turn green and if there is a car in the parking lot, the …