Content for PCB

OpnBeat, easy to understand, fun to use DIY Lofi sampler

“OpnBeat is Arduino-based open source Lofi sampler. By using voice recorder chip, it is very simple so that you can modify it as you like. OpnBeat is Arduino-based Lofi sampler which is affordable, easy to understand and fun to play …

PCB Hotplate Slightly Bigger Edition

“So here’s the “PCB Hotplate slightly bigger edition” which is Version 2 of my previously made PCB Hotplate project. The most significant change in this project was the size of the hotplate, which is approximately 99mm x 98mm in …

Custom Designed Breadboard Power Module

“My version of the breadboard power module. Optimised for what I need, without any unneeded components. Breadboard Power modules are nothing new or exciting at all. I own a few commercial ones, and they are usually quite similar. They can …

GREEN LANTERN With Reed Switch

“Hey everyone, what’s up? Now here’s something very cool: a completely handmade green lantern lantern. It makes use of an Attiny85 connected to 20 WS2812 LEDs whose color is changed by a reed switch; when a magnetic field …

How to Make a TV Remote Control Robot Car

“Make Cool TV Remote control car using Arduino and IR Receiver. Hey Guys, welcome to my article. So guys today we are going to make a TV Remote Control Robot Car. Project Information: The project makes use of an IR …

K-type Temperature Sensor is Best

“Because of the digital SPI interface of the sensor, MAX6675 amplifier data decoding is fast and more accurate and have long temp ranges. A K-type thermocouple is a type of temperature sensor that is widely used in industrial applications to …

Maximize your solar to keep your home warm

“Automatically feed all excess solar energy, and only excess, into existing electric heaters. Your solar installation may send energy to the power company. When you add solar to your grid-connected home, with the intend to consume your own production (i …

Ultracompact minimalistic 6809 Computer V2

“A working 6809 Computer on a 5x5 cm PCB that could fit on your keychain ( and even has a hole for that :) ) This is version 2 that fixes some issues of the first version. A tiny and minimalistic 6809 board …

Universal HD44780 LCD interface

“This project provides a universal interface to drive the popular Hitachi HD44780 LCD controller. YALI (Yet Another LCD Interface) is an open-source project to provide a universal interface to drive the popular Hitachi HD44780 LCD controller. This module supports 3 …

Web Controlled Desk Lamp With XIAO ESP32 C3

“Greetings, So this is the WEB Desk Lamp made from PCBs, a unique and innovative DIY project that combines electronics and home automation. The lamp can be controlled remotely through a web server, allowing users to turn it on and …