DIY Sanitizer Dispenser Module

This DIY Sanitizer Dispenser Module is a low cost module, in a compact size. It consumes very less current. This module is a solution for the Automatic or Touchless Sanitizer Dispenser. The functioning is such that, the sensor, Solenoid Valve, Buzzer, and adapter needs to be connected to the module. Now, the module will detect the hand from 6 inches away and turn ON the solenoid valve.

The ON time for the Solenoid is set to 200 mS (can be changed as per need by uploading new firmware). After 200 mS, the solenoid and buzzer will be turned OFF automatically, and further triggers will be disabled until the hand is taken away and placed again.

This DIY Sanitizer Dispenser Module can be used with Ultra Sonic sensor as well as IR Sensor. In fact, it can be used with various other sensor for various purposes.

The DIY Sanitizer Dispenser module comes pre loaded with the software, you just have to plug it in and it gets up and running within a minute. This module contains a micro controller which can be programmed to change the functioning of the module.

The module takes 12 VDC from an adapter as INPUT, via a DC Jack. And the ultra sonic sensor can be connected to this module using a 4 Pin JST XH Connector. It also has 12V interface for connecting Buzzer and Solenoid Valve which is switched via a Relay.

If you do not want to build it yourself, you can a ready to use Sanitizer Dispenser Machine from us.

Specifications

• Input Voltage: 12 VDC
• Max Current Requirements : 1A
• Ultra Sonic Sensor Working Voltage: 5 VDC
• Relay Output Voltage: 12 VDC
• Control Type: Automatic / Touchless
• Preferred Sensor Type: Ultra Sonic Sensor HC-SR04

Interfaces

• Input: 12 VDC via DC Jack
• Output: 12 VDC via Screw Terminal
• Sensor: via 4 Pin JST Socket