All items tagged with Display and Elektor Labs (12)

3-06-2013 | I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as...

12-01-2012 | Simple circuit that will project the car's speed on the wind screen using 7-segment LED displays and a microcontroller.Update June 5, 2012