Cheap LCD

Cheap LCD
Originally uploaded by mikeysklar

I've been trying to get the cost of my electronics projects down. The most significant savings I've found so far is to use processors with a single UART (atmega169 which goes for $3.81) and to avoid LCDs with a serial interface. This meant I had to get used to using the Hitachi parallel interface for writing to the LCD. It wasn't a big a deal and now I'm saving $7 on each processor and $12 on each LCD. I found this site the most concise and functional for connecting a Hitachi LCD to a raw AVR part.

1 comment:

rmadams said...

Thanks for the post! Very useful. The URL seems to be broken now, though- this one seems to work: