Teen builds ‘Bionic Underwater Robotic Turtle’ to detect ecological threats

High schooler Evan Budz's award-winning invention can identify coral bleaching, invasive species, and microplastics without ...
How-To Geek on MSN

Your PC is secretly a Home Assistant sensor—here are 5 automations to try today

The smartest sensor was right under your nose.
Hackaday

LiDAR Matrix Sensor Sees In 3D

Mellow_Labs] picked up a few LiDAR matrix sensors and found them very exciting. While a normal time-of-flight sensor can ...
CNX Software

Clawdmeter – A DIY ESP32-S3 desk dashboard for Claude Code token usage monitoring

Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you know when you’re about to reach the limits in real time. It’s mostly a ...