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 ...
Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, ...
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 ...