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 ...

The IR Detector proximity sensor is designed to be compatible with both Arduino and Raspberry Pi platforms, making it a versatile choice for hobbyists and professionals alike.

This sensor gives logic high (H) output when an object comes close to the sensor. This sensor only responds to 38 KHz modulated infrared light which makes it immune to disturbance caused by the ...

He wanted a standalone sensor for his Arduino projects which would use a single pin as a trigger. ... Posted in Microcontrollers Tagged attiny13, infrared, ir, phototransistor, proximity sensor, ...

The sensor is analog and gives analog output. I don’t know much about these flip-stick-click-lipstick, but I think it can be done using PWM rather MIDI to be more like theremin than auto-tuned ...

Vishay’s VCNL4100 is an IR proximity sensor that works up to 1m, and includes an ambient light sensor. Inside, it combines an infra-red (940nm) emitter, photo detectors for proximity and ambient light ...

Maxim has introduced a digital ambient light sensor that allows for incandescent and fluorescent illumination, and it senses proximity using infra-red. Called MAX44000 and made on a BiCMOS process, ...