XDA Developers on MSN

6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

These are some great DIY projects that you can do for cheap.

Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
Hackaday

A Light-Up Map Of Monaco

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...
IEEE

Review of In-Pixel Gain Amplifiers and Readout Circuits for Low-Light CMOS Image Sensors

Abstract: The low-light performance of image sensors can be enhanced by designing high-effective conversion gain signal paths from photon conversion sites to chip outputs. This can be achieved by ...