Electronic Design

3D Touchless Infrared Proximity and Motion Sensor Kit

Take a Si1120 Ir-LED sensor and seven infrared LEDs. Add in one ultra-low power C8051F930 MCU. Mix thouroughly. The result is Silicon Labs' $199 Si1120 Evaluation Kit. It could also be your next 3D ...
EDN

Infrared proximity sensing: Building blocks, mechanical considerations, & design trade-offs

Proximity sensing based on infrared signal acquisition and processing typically requires two parts to form the optical front end: an infrared LED and an optical sensor. The infrared LED beams infrared ...
Hackaday

ir sensor

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...
TweakTown

EPICGEAR ZORA IR LED Gaming Mouse Review

As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. A great mouse for the cost! The Zora from EPICGEAR ...