Ultrasonic Sensor Based Dispenser Board (8 - 24 Volts)

Ultrasonic Sensor based Dispenser Board for Automatic Hand Sanitizer Application

This is a plug and play easy to use Dispenser Board for Automatic Hand sanitizer application. This Sensor module works on 8 to 24 Volts DC and can be used to dispense Sanitizer of liquid soap as per your requirement. The dispenser board has provision to select sensing distance the sensing distance can be varied from 2 cm to 25 cm using an onboard multi-turn potentiometer. It also has provision for dispensing time setting using a second multi-turn potentiometer dispensing time can be set from 0 to 5 seconds.

The Automatic Hand Sanitizer dispenser module can be used to drive all types of DC pumps and Solenoids. Since the dispensing time can be adjusted you can control the quantity that can be dispensed. A power Transistor is used to drive the load.

The Ultrasonic Sensor is connected to the main PCB via 4 pin relimate Connector. The ultrasonic Sensor comes with mounting plate for easy screw mounting of ultrasonic Sensor on the dispenser machine.

Working of Ultrasonic Sensor Based Dispenser board

This is a plug and play module just connect 8 to 24 volt DC power supply to "CON4" and connect the Pump or solenoid that you want to control on "CON2". Set the sensing distance and dispensing time as per your requirement through on board potentiometers. 

Now when the user brings his hand near the ultrasonic sensor the solenoid/Pump is turned on for the set period and then turned OFF. Even if the hand is there the solenoid/Pump will turn off after the set dispensing time. Thus reducing amount of sanitizer required.

NOTE: FOR BULK Quantity Pricing contact us.

Related Videos