These are the projects I recommend building instead of just buying something off the shelf.
These are some great DIY projects that you can do for cheap.
When engineers set out to build a DIY thermal imaging camera, they usually resort to expensive microbolometer arrays or cheap ...
Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...
Photo: Gabe Johnson A rugged mountain-and-valley landscape, the Intag region is remarkable for its cloud forests—lush ...
Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
How a new sensor design galvanically isolated the sensing element for close-contact sensing. The performance of the sensor ...
Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...
Sold by German DIY store OBI, the OBI Energy Tracker is a €15 set of two devices, one of which you essentially stick on top ...
NUREMBERG, Germany, June 11, 2026 /PRNewswire/ -- NOVOSENSE Microelectronics (SSE: 688052 | HKEX: 02676), a high-performance analog and mixed-signal IC company, is making its SENSOR+TEST debut with a ...
New moisture-monitoring technology is being deployed in Arizona to help predict flooding and prevent destructive wildfires. Salt River Project crews are burying soil sensors in the Tonto National ...