Exploring Nokia 3310 LCD
Hi, This project is a general purpose library implementation for the famous Nokia 3310 LCD (PCD8544). Almost everybody has old phones like 3310 at home. If not, you can buy it for a few dollars, which is pretty cheap I think for at least for a graphic LCD. The display can be controlled easily on [...]
Six channel audio selector with remote control
Hi again! Today I’m going to show You an audio selector, which I made for my friend and which has an extra feature: it can be controlled with a regular IR remote controller (which you probably have at home ). I could say it is a general remote control reciever library with a demo application: [...]
IR remote switch
This is a post about to building an AVR based infra red remote controller reciever to switch some electronic devices trough 230V plug sockets or trough 5V supply.
Digital clock
A summary about how to build a fully functional seven segment LED clock from a reused old display
Bicolor led matrix with atmega8
A basic concept about how to control a bicolor 8×8 led matrix with AVR
