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 ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

The company is launching Arccos Air, a device about the size of an Altoids Smalls tin, that slips into your pocket to track ...

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...

Silicon Sensing Systems’ inertial sensor platform underpins a newly introduced navigation instrument for north orientation from Kongsberg Discovery AS, with a live showing planned at Oceanology ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

You can keep your floors clean without spending a lot of money. Check out the top cheap robot vacuums we've tested, all of which cost $300 or less. I'm PCMag's managing editor for consumer electronics ...

SparkFun code, firmware, and software is released under the MIT License. Please see LICENSE.md for further details. // to use hardware reset control, and to monitor the H_INT pin. // The H_INT pin ...