HD44780 – PocketMagic

Coil Winding machine counter with Atmega8 and Reed relay

By Radu Motisan May 25, 2013

A digital counter with a nice LCD display that supports both incrementing and decrementing. Good for various purposes, in this case as a display to a coil winding machine.

Electronics Hardware

NMEA GPS Library for AVR Microcontrollers

By Radu Motisan February 25, 2013

An open source library that allows you to use a NMEA GPS Module with an AVR Microcontroller. UART Communication and NMEA Parser is included.

Electronics Hardware Robotics

ATMega128 and HD44780 LCD using 3 Wires with the 74HC164

By Radu Motisan February 21, 2013

Learn how to transform your HD44780 LCD into a easy to use, serial LCD, that you can connect to your microcontroller using only 3 wires! It's time to save a few pins, and expand your project's functionality!

Electronics Hardware

ATMega8 and DS18B20 (digital temperature sensor)

By Radu Motisan March 1, 2009

How to use a digital temperature sensor (DS18B20) with a microcontroller (ATMega 8). Source code included.

Electronics Hardware

ATmega8 and 2×16 HD44780 LCD

By Radu Motisan February 13, 2009

A tutorial including source code on how to use a 2x16 LCD (HD44780) with the ATMega8 micro controller. LCD Interface as C++ Class.