Posted inElectronics Hardware
Atmega8 and Nokia 5110 LCD
A C++ Library for AVR microcontrollers that allows easy connectivity to the Nokia 3110/5110 graphical LCDs.
Posted inElectronics Hardware Robotics
ATMega128 and HD44780 LCD using 3 Wires with the 74HC164
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!
Posted inElectronics Hardware Robotics
Building a robot – Make the robot follow you
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.
Posted inElectronics Hardware High Voltage Nuclear Tubes
DIY/Homemade Geiger Muller Digital Counter V3
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!
Posted inElectronics Hardware
Multitester using ATMega8 and HD44780 LCD
An Atmega8 multimeter that can measure Transistors: Bipolar/Mosfet , Diodes and Double Diodes , Resistors, Capacitors: between 0.2nF to 7300μF, Triacs and Thyristors.
Posted inElectronics Hardware
ATmega8 and 2×16 HD44780 LCD
A tutorial including source code on how to use a 2x16 LCD (HD44780) with the ATMega8 micro controller. LCD Interface as C++ Class.
Posted inElectronics Hardware
First steps with micro controllers (ATMega8)
My first microcontroller (Atmega8) experiments, tools, software, tips and photos.