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 ...

Xiaomi has officially unveiled its latest smart home gadget, the Xiaomi Smart Door Lock G100, on its Youpin platform. It is priced at 1,099 yuan (approximately $160). Xiaomi Smart Door Lock G100 ...

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 ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, a DC motor, battery, metal bowls, a clothespeg switch, and basic wiring, ...

Consider 3D printing gadgets such as door locks, door stops, functional shelves, bathroom accessories, and plant pots to fit your unique style.

As the market bounced back after a $63 billion wipeout yesterday, resources did not fare as well, dragged lower by some profit taking in gold stocks despite the gold price remaining high. Among the ...

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 ...

Although the RTL-SDR is cheap, accessible, and capable enough for many projects, it does have some important limitations. In ...

Blockchain expedites money transfers, especially cross-border, enhancing speed and reducing costs. Using blockchain in financial exchanges offers faster transactions and improved asset control.