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 ...

What are you willing to give up for aesthetics? That’s the question when it comes to the Level Lock Pro, a premium, Matter-compatible smart lock that, from the outside, is nearly indistinguishable ...

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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jon Chase Jon Chase is an editor of smart-home coverage. For Wirecutter, he ...

Aqara just announced the G350 which is the first Matter certified camera alongside the G400 wired video doorbell with PoE support and Apple Home integration.

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 ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a single view. Here's how I did it, and why it's both promising and terrifying ...

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

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Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...