The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

This tiny proximity sensor looks like a nifty chip, providing distance measurements up to 200 mm and an ambient light sensor in one package. The routing table has an LCD display and buttons ...

News facts: Mounted behind an OLED display, the TMD3719 ALS/proximity/flicker sensor enables OEMs to design smartphones that have no bezel and so maximize screen-to-body ratio ...

Granted by the U.S. Patent and Trademark Office on Tuesday, Apple's U.S. Patent No. 9,250,734 for "Proximity and multi-touch sensor detection and demodulation" details methods by which photodiodes ...

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 ...

And since the Arduino works as an AVR programmer you don’t need special hardware to program the device. Posted in Microcontrollers Tagged attiny13 , infrared , ir , phototransistor , proximity ...