Interesting Engineering on MSN2mon
35% better infrared sensor to boost VR headsets, self-driving cars and more
Sensor materials need to be CMOS-compatible, meaning they don’t negatively affect semiconductor performance and can be easily ...
Hackaday3mon
A Look Inside IKEA’s Vallhorn Motion Sensor Teardown
As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...