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January 29, 2023

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Where Technology meets magic

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HD44780

Coil Winding machine counter with Atmega8 and Reed relay

May 25, 2013
26 comments

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.

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NMEA GPS Library for AVR Microcontrollers

February 25, 2013
3 comments

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

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ATMega128 and HD44780 LCD using 3 Wires with the 74HC164

February 21, 2013
6 comments

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!

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ATMega8 and DS18B20 (digital temperature sensor)

March 1, 2009
101 comments

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

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ATmega8 and 2×16 HD44780 LCD

February 13, 2009
108 comments

A tutorial including source code on how to use a 2×16 LCD (HD44780) with the ATMega8 micro controller. LCD Interface as C++ Class.

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