LAS VEGAS--(BUSINESS WIRE)--EarthMake today announced that it will introduce the arLCD Version 2.0 at the Consumer Electronics show in Las Vegas at the Atmel Corporation (Booth MP25958). The arLCD is ...
Normally driving an LCD requires seven connections to pins on the display, but by using a shift register, [Phillip Warner] at Arduino Playground was able to drive an LCD using only 3 wires. The method ...