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 ...

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 ...

The new 27-inch 5K BenQ MA270S is $600 cheaper than Apple’s latest entry-level Studio Display. The new 27-inch 5K BenQ MA270S is $600 cheaper than Apple’s latest entry-level Studio Display. is a ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

AUSTIN (KXAN) – The Greater Austin Regional Science and Engineering Fair returned to the Palmer Events Center this week. This event draws hundreds of students from several school districts in our area ...

Samsung unveils a Privacy Display filter at Unpacked. The filter protects screens from prying eyes and can be turned off as needed. The Galaxy S26 Ultra is the only ...

New hardware features? At a time like this? New hardware features? At a time like this? is a senior reviewer with over a decade of experience writing about consumer tech. She has a special interest in ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

The Trophy Display Project is a limited-time event that you can complete in ARC Raiders. Like the other Expeditions Project, you'll be collecting multiple items throughout your time in ARC Raiders as ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. I was at work when news of James Van Der ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. AI is not an infallible search engine, but ...