Posted in Microcontrollers Tagged attiny13, infrared, ir, phototransistor, proximity sensor, reflectance, reflective sensor ← Computer Control For Your Xbox Controller DCPU-16 Running Pac-Man → ...

However, the partnership between Elliptic Labs and Solomon Systech makes possible a software-based proximity sensor solution that eliminates the IR hardware and replaces it with software that is ...

Apple's invention for "Passive proximity detection" negates the need for the current IR sensor, replacing it with a system that can detect and process sound waves to determine how far away an ...

It gives a smartphone designer the flexibility to mount an IR emitter to support the proximity sensing function in the best front-facing location. Cross-talk compensation algorithms provide for ...