Content for PCB

FM Pocket Radio based on ATtiny402/412

“PocketRadio is an ATtiny402/412 controlled FM radio with RDS (RDA5807MP), an integrated audio amplifier (TC8871 or XPT8871), a LiPo battery charger (MCP73831 or TP4054), an OLED display (SSD1306) and three buttons. You can directly connect a protected 3.7V …

Motor Driver Board Atmega328PU and HC01

“Hey, what’s up folks here’s something super cool and useful if you’re making a basic Robot Setup, A MOTOR DRIVER CONTROLLER BOARD that controls the motor driver by an Onboard MCU and has an HC01 BT Module …

Robot Axis (red)

“The Axis Robot is an educational project for learning programming using the Arduino IDE. Story This is my make of Robot Axis V1 by Axioma Robotics and published on Thingiverse. I am still working on the software for this project …

ATMEGA328P Low Cost Development Board for Prototypes

“You’ll access the file and learn how to use this board to create all type of prototypes and product tests. In recent years I have developed numerous prototypes with Arduino. During these creations, something always bothered me. Using an …

Attiny13A Motor Controller Board

“Hey Guys how you doing! So here’s something super interesting and useful, a motor controller board powered by an Attiny13A to control a Brushed DC Motor. This Motor Driver uses PWM to control the gate of an N Channel …

Crius ROT8 MIDI Controller

“Hi!I am Crius and I LOVE MIDI Controllers! The last couple of years I started learning about electronics from nothing to be able to build my own MIDI controllers that would serve my needs , taste and be cheaper overall …

Vectron Sound Plus

“Chiptunes, anyone? Vectron Sound Plus uses the General Instrument AY-3-8910 sound generator to produce 8-bit retro audio. The simple design exposes the AY-3-8910’s data bus and control pins so that an external system can control it. The …

Armadino - an Arduino Gameboy, Clock, Electronic Lab, TVout Console and More…

“Some years ago, I came across Mignon and Meggy Jr RGB, and was intrigued enough to want to make something similar, but with a wider screen, more possibilities for experiment and play, and with few parts. I called it Armadino …

Build a Super-sized Expandable Seven Segment Display

“As with many inventions it became because of a need. I needed a very large display for a project but could not find a simple and extendible design, so I created this one. It’s a single modular 3D printed …

ESP32 Mecanum Wheels Robot and Bluetooth Gamepad Controller

“In this project we will see how to make an ESP32 Mecanum Wheels Robot which is capable of moving in any direction. In this project we will see how to make an ESP32 Mecanum Wheels Robot which is capable of …