Introduction: Touch Not Bell

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In this tough time when whole nation is fighting from this pandemic and where social distancing is must so i have come with handmade sensor bell system. In INDIA for every 1 kilometres there is one temple as our nation is full of culture and devotes so i thought of this project as everyone after entering temple they touch bell as in this pandemic is not correct so had to think on it.

Step 1: Materials Required

  1. IR Sensor
  2. TIP32C PNP Transistor
  3. 1k Resistor
  4. 12v motor
  5. USB cable
  6. Temple bell
  7. Acrylic sheets
  8. Wires
  9. Wheel
  10. Screws

To start this project you need all the above materials

Step 2: Circuit Connection

As the above connection shown connect the wires from

  • IR sensor positive terminal - transistor E - positive terminal of USB cable

  • IR sensor negative terminal - DC Motor +ve - transistor C - DC Motor - negative terminal of USB cable

  • Output of IR sensor - 1k resistor - transistor B

Step 3: Hardware

Pick up the acrylic sheet and cut some of the strips (5) and one in the shape of circle and some drill as shown and please watch video carefully and observe and cut the acrylic sheet where ever required ,later assemble everything together and join as in video Touch not bell by Nitin Revankar

Drill properly as there should not be any disturbance or friction in movement

Step 4: Assembly and Done!

Here is the project ready no touch bell to overcome this pandemic and social distancing.

Thank you!!

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