For example an spi display or TV-out (using the TV-out library, probably on a second arduino). Reason for me to ask, I’ve got a Yamaha PSR-S500 with defective display, new displays are around ...

Arduino Heart Rate Monitor. 6 Comments ... used the D2 pin of an Arduino Uno to connect to the receiver because this pin corresponds to one of ... which is shown on the 2.8″ LCD screen seen ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...