Automatic Hand Sanitizer Dispenser (AHSD)

Automatic Hand sanitizer Dispenser (AHSD) dispenses a regulated amount of hand sanitizer with help of an Ultrasonic sensor(HCSRO_4) and Arduino UNO. This device will help avoid contact on the sanitizer flask in public places and hospitals. The major benefit of this device is the avoidance of unnecessary contact on the sanitizer bottle. In addition, it also ensures efficient use of the sanitizer as it regulates the amount it dispenses. This is also economical and can be fabricated within a cost of NRS 4000-5000 per piece only. The materials to be sued for this product are as follows 

• Arduino Uno
• Ultrasonic sensor
• Motor Shield (L298n)
• 6V water pump motor
• Wires
• 12v Adaptor
• Others including frame material and decorating items