The Digital Clock with a Proximity Alarm project utilizes an Arduino Uno microcontroller, a Real Time Clock (RTC) module for timekeeping, an LCD1602 display for visual feedback, and a passive buzzer ...

It has several modes, all initiated by a different sequence of button presses. There is the proximity alarm, which sounds when something moves very close. The reverse proximity alarm which sounds ...

The code monitors the distance between the proximity sensor and an object, and if the distance is too small, the Arduino will make an LED on pin 13 light up to alarm the user. To import the needed ...

This electric proximity alarm device comprises two parts: a monitoring terminal and a receiving terminal. The monitoring terminal is installed on the boom of construction machinery, while the ...

Sakai has added a feature to its Guardman automatic brake assist system that allows two rollers working in tandem on echelon rolling to be close to each other without generating false proximity alarms ...