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This repository was archived by the owner on Mar 27, 2025. It is now read-only.

Distance_Alarm_v3.1

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@MatthewSchimmel MatthewSchimmel released this 07 Jan 04:00
· 5 commits to main since this release
v3.1
4c06824

Automatic Distance Alarm System - Lite

This is pre-release because for some reason the wifi access point doesn't properly respond to inputs from clients.

  • Uses the ESPRESSIF ESP32S2 microcontroller, code written in Arduino IDE in C++
  • Computes distance from an ultrasonic distance sensor and speed of sound algorithm
  • Activates alarm function if distance < threshold, or button is held down
  • Alarm is alternating flashing lights plus a loud buzzer
  • Buzzer can be silenced through website hosted on its wireless access point
  • Distance and more feedback info is available in the serial monitor (terminal-like window) of the Arduino IDE
  • Distance & more feedback also now available on the 4-digit display

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For more details, see The Google Drive Archive

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