The devices are essential, and it’s well worth considering the newest models.

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 ...

Framingham firefighters are using a truly chilling image to get residents' attention: a smoke alarm so badly melted it is barely recognizable. After posting the photo on Wednesday, the department ...

The American Red Cross is urging residents to test their smoke alarms this weekend as they set their clocks forward for daylight saving time on March 8.

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 ...

Ohio fire officials urge residents to check smoke alarms and carbon monoxide detectors when clocks 'spring forward' this weekend.

Fire officials are reminding residents to use the start of daylight saving time to check and replace the batteries in their ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

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 ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Under the second Trump administration, displays of force against protesters have ...

By using a radar detector responsibly, drivers can strike a balance between the thrill of the drive and the obligation to adhere to traffic laws, ensuring a safer and more enjoyable driving experience ...