Posted in Arduino Hacks Tagged arduino, capacitance, proximity sensor. Auto Ball Launcher Will Be Your Dog’s New Best Friend. April 21, 2021 by Kristina Panos 22 Comments ...

An ultrasonic sensor is used to measure the distance of the user from the module. It also supports led warning lights that notify the user in case of a low (-er than what we defined) temp (green), a ...

This IoT-based smart bin project integrates an Arduino Uno R4 WiFi with ultrasonic sensors and a servo motor to automate waste disposal. The system uses proximity detection to open the lid and ...

This project is a simple modification of the LightGauge project. Instead of measuring light, we measure the ambient voltage field on pin A5 and use it to detect if someone is too close to our Arduino.

Vehicle collision is currently one of the major problems for fatal traffic accidents where people lose their lives. To avoid this issue, intelligent vehicles pay more attention to people. The current ...

[Dustin Andrews] built this add-on board which works as a proximity sensor. He wanted a standalone sensor for his Arduino projects which would use a single pin as a trigger. This lets him alert ...