In my case, I'm using a small LiPo battery that fits inside the bottom of the ESP32 board, sacrificing some runtime for a compact design. Due to its minimal features and components, the circuit ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...

Jacob Wilson singled in Luis Urias with two outs in the bottom of the ninth to give the Athletics a 4-3 walk-off victory over the Texas Rangers in the rubber match of their three-game series in ...

We've tested all the best professional and DIY home security systems to help you ... before hitting the freelance circuit as a contributing editor. I’m PCMag’s executive editor of reviews ...

[yyzkevin] shows us a PCMCIA WiFi card built using a Pi Pico W, talking PCI ISA. This card brings modern-day WiFi connectivity to his IBM PC110, without requiring a separate router set up for ...

When spring storms knock your power out, a home generator can be a lifesaver -- keeping your refrigerator running, lights on and home comfortable. With options ranging from portable units to ...