This is a simple project in which a HC-SR501 PIR sensor is used to detect motion in a room. MQTT is used as the message broke between NodeRed and Rust running on a Raspberry Pi 4. The code detects the ...

As per procedure, once the Lok Sabha speaker and Rajya Sabha chairman clear the notice, a three-member committee takes it up to inquire into the charges. If the committee finds that the charges are ...

Opposition MPs, led by the Dravida Munnetra Kazhagam (DMK), are likely to move an impeachment motion against justice GR Swaminathan of the Madras high court over his judgment on the contentious issue ...

Stratio, a Korean deep-tech startup founded by three Stanford Ph.D. graduates, is introducing what it claims is the first germanium-based short-wave infrared sensor designed for large-scale commercial ...

Aside from its various processor, memory, and device capacity improvements, the new Philips Hue Bridge Pro comes with a killer feature: the ability to turn your existing Hue lights into motion sensors ...

The Denver Broncos are riding a strong 6-2 start to this NFL season, but one of their biggest stars could be sidelined longer than fans hoped. Cornerback Patrick Surtain II suffered a pectoral strain ...

Unlike infrared optical sensors that use an LED transmitter and IR receiver, the PIR emits nothing. As its “passive” name suggests, it responds only to infrared energy radiated by the object being ...