In the microcontroller era today, Arduino is more than just a tool ... is used to measure the light level. The alarm system is triggered when a “Logic High (H)” level signal is detected at its sensor ...

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

The code is an Arduino project for the Digispark Attiny85 to turn on a light source when the PIR sensor detects something ... Smart safety light with wireless (RF) alarm sounder Smart safety light ...

When something passes in front of a PIR sensor it ... Connects to Arduino +5 PIR Pin “-” connects to Arduino gnd Other side of 10K Resistor connects to PIR Pin “Alarm” PIR Pin “Alarm ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

HILDEBRAN, NC, April 10, 2013 – ELK Products is proud to announce the newest addition to the two-way wireless family, the ELK-6030 Wireless PIR Motion Sensor. The PIR works with the M1 control ...

Tempe, Arizona - Southwest Microwave, a leading global supplier of perimeter intrusion detection systems, has announced the introduction of the advanced Model 420 Passive Infrared (PIR ...