I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

This project demonstrates the fundamental working and application of an Infrared (IR) Proximity Sensor for object detection. The system is designed to sense the presence of nearby objects without any ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Proximity Sensor Project — Arduino + HC-SR04 A proximity alert system using an Arduino Uno and HC-SR04 ultrasonic sensor. Objects at different distances trigger different LED colors and buzzer ...

[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 the ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The ...

Electronic enthusiasts may be interested in a new open source infrared sensor which has been created to support both Raspberry Pi and Arduino powered projects. The IR Detector proximity sensor has ...

A capacitive sensing evaluation kit from Cypress Semiconductor is being made available free to design engineers by distributor Future Electronics on its ‘My Board Club’ website. The CY3280-MBR3 ...

Adafruit has this week announce the arrival of a new product in the form of the Adafruit VCNL4040 Proximity and Lux Sensor – STEMMA QT, which is now available to purchase at an affordable $5.95. The ...

In the realm of DIY electronics and IoT projects, motion detection is a fundamental aspect. In this guide, we will explore how to utilize the RCWL-0516 Microwave Radar Proximity Sensor in conjunction ...