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 ...

const int switchPin = 2; // the number of the switch pin const int motorPin = 9; // the number of the motor pin int switchState = 0; // variable for reading the switch's status ...

Hundreds of thousands of power outages were reported across the U.S. as a monster, deadly storm hit huge sections of the country, snarling roadways with dangerous ice and forcing mass flight ...

As many people across the United States hunker down amid a raging winter storm on Saturday, Jan. 24, and Sunday, Jan. 25, their power may unexpectedly go off. With heavy snowfall already in cities ...

Pinwheel has today announced that it has been nominated for The 2026 Earthshot Prize, one of the world’s most prestigious environmental awards. The nomination reflects accelerating demand from ...

For many families, the jump from no phone to smartphone feels like a leap they’re not ready to make. Kids want to talk to friends and relatives, and parents want them to be able to reach someone in an ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

French startup WheelMove demonstrated a compact motorized wheelchair add-on at CES 2026 that not only acts as a power-assist device, but can also lift up a chair's small front wheels so it can ride ...

Pinwheel Records plans to move into this space at 1459 W. 18th Street in March (or at the very latest by Record Store Day in April). Credit: Scott Schaaf On Sunday, December 28, Pinwheel Records ...

The block is hot in Chicago. In "Power Book IV: Force," Tommy Egan (Joseph Sikora) will do anything to remain in control and keep his secrets from coming to the surface. Even if that means shots need ...

Less than two months after smashing its own (unofficial) record in power density with its proprietary axial flux motor, YASA has unveiled a real-world application of the technology as an in-wheel ...

I’m parked at the back of the grid on Mount Panorama, awaiting the race start, and there are cars ahead of me literally facing backwards. This is not going to go well. As you’d expect, pandemonium ...