Megatronics LCD12864 intelligent controllerLED background light control circuit.
This controller is 100 compaitble with original design .You can turn on the light time to do long or short form of the adjustment TRIMM R4100K from 10 seconds to 2 minutesIf you use a print job at night and parts department, which means that the new modifications LCD backlight would be suitable for youLED background light control circuit, a small function of intelligent controller, With pin short time to decide on all LED turn or steering 30 seconds
1x 3D Megatronics 12864LCD controller
1x Megatronics Connector
2x 20cm cable