How to Make Touchless Hand Sanitizer Machine

Hi readers in this instructable i will be showing u how to make contactless hand sanitiser dispensing machine as we all know the importance of being untouched by other people due to this pandemic

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Step 1: Requirements

• Ultrasonic sensor
• Arduino nano
• Mini bread board
• Jumper wires
• Micro servo
• Battery

Step 2: Circuit and Codes

Circuit and code used to make this project

Step 3: Setting Up

I used empty hand sanitiser container to make this project please follow images for installing electronic circuit

Step 4: Micro Servo Attachment

Here the micro servo is used to pull the sanitiser handle and its attached to container using hot glue

Step 5: Finishing Up

all the hardware is attached to sanitiser container and the project is ready