This is the best DIY kit for making automatic hand sanitizer dispenser Machine. Make your own automatic sanitizer dispenser very easy. No Programming is required to assemble this kit. This kit includes automatic relay controller board for sanitizer machine. This kit includes Ultra High Quality IR Proximity Sensor module and mini dc water pump with pipe. Kindly use only 12v, 2 Ampere Adapter for best results.
Easy to use Automatic Relay Controller Board
Ultra high qualiry IR Proximity Sensor
Use 12v, 2 Ampere Adapter for best result