Mini Project Automatic Door Opener using Arduino -Arduino Mini Project

( The above image is a similar image of a project, it’s not exact image)

Automatic Door Opener using Arduino -Arduino Mini Project

Price: ₹2,599


Shopping malls and other business buildings with automated door openers When someone approaches the entryway, they open the door and close it after a while. PIR sensors, Radar sensors, Laser sensors, Infrared sensors, and more technologies are available to create such systems. We attempted to reproduce the same method using an arduino-based project and a PIR sensor. It opens and closes the door using a motion-detecting sensor (PIR sensor), which detects the infrared radiation emitted by the human body. When someone walks in front of the door, the infrared radiation detected by the sensor changes, causing the sensor to open the door anytime someone walks in front of it. The signal is then delivered to the Arduino Uno.

Hardware used

  • Arduino UNO
  • 16×2 LCD
  • PIR Sensor
  • Connecting wires
  • Bread board
  • 1 k resistor
  • Power supply
  • Motor driver
  • CD case (DVD Troly)
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