
Atmega 128 Led Sign MMC Memory
At the beginning this project was to buy a led sign to interface with my home automation network. This automation network display information like temperature wind speed, humidity etc I had bought on LED Sign but when I received it I got a surprise! There was no serial port to program messages
3 Colors messages
5 Scrolling speed
Serial port for uploading messages

Mesaj panosu Kullanılan Entegre bilgileri
Atmega128 max232 uln2803 74hc164
Yazar: gevv Tarih: 5/09/2008 Etiketler: 74hc164, ATmega128, led, MAX232, mesaj panosu, MMC Kart, ULN2803
sanırım link ölmüş………….saygılar…………
alternatif link: http://www.4shared.com/file/N1bjjbXm/ATmega128.html