And thanks to their general-purpose input/output (GPIO) pins, you can easily connect multiple sensors to the board and build a ... DIY Machines also integrated a PIR motion sensor to the mirror ...

This project is a cost-effective, motion-activated surveillance camera using an ESP32-CAM module with Blynk-based notifications for real-time monitoring. The system detects motion using a PIR sensor, ...

It sounds like a no brainer, but something as simple as replacing halogen light bulbs and spotlights with LEDs ... rooms and squash courts — as well as installing PIR movement sensors so lights only ...

SPOKE is a Raspberry Pi RP2040-based capacitive touch sensor board for interactive computer interfaces. It is designed to ...

For bonding the radar housing, the task is simple: seal the housing and all of its contents, including the PCB and antenna, to the radome. Silicones are the most widely used materials for this.

A scientific study, led by the University of Miami, published in December had found that 35 buildings along Miami’s barrier ...

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

Now, researchers at Zhejiang University in China have combined these two elements in an innovative way. They created electronic light sensors that use water's molecular properties to enhance the ...