In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...
The GlassWorm supply-chain campaign has returned with a new, coordinated attack that targeted hundreds of packages, ...
GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA. Two versions are available: the AERIS-10N (Nexus), providing up to 3km range ...
How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...
QR Codes on LPG Cylinders Aim to Improve Transparency and Tracking Liquefied Petroleum Gas (LPG) cylinders used in households ...
Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...