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January 30, 2023

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Search Results for: avr

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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Building a robot – Make the robot follow you

February 7, 2013
58 comments

Building an autonomous robot using a rover platform and advanced electronics is not an easy job. Kevin asked me to build a robot that would follow its user. A companion, very much like a robo-dog. See the project log here.

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DIY/Homemade Geiger Muller Digital Counter V3

October 11, 2012
39 comments

A story of making a DIY Digital Geiger counter circuit, that can be used with several tubes. Add an enc28j60 Ethernet module and use the data to create graphs available online!

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Multitester using ATMega8 and HD44780 LCD

December 12, 2010
6 comments

An Atmega8 multimeter that can measure Transistors: Bipolar/Mosfet , Diodes and Double Diodes , Resistors, Capacitors: between 0.2nF to 7300μF, Triacs and Thyristors.

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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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First steps with micro controllers (ATMega8)

February 11, 2009
80 comments

My first microcontroller (Atmega8) experiments, tools, software, tips and photos.

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