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 ...
Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...
Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example is super simple and I use generated random data on the NodeMCU board to ...
I've always been impressed with TCL's easy-to-read Nxtpaper technology. Sitting somewhere between E Ink and a more ...
Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
Apple's press release and marketing materials for the new Studio Display and Studio Display XDR models do not mention which chips are inside the monitors, but MacRumors has confirmed this information ...
On top of the brighter and more vibrant panel underneath, TCL says that its next-gen NXTPAPER AMOLED tech will have automatic adjustments for brightness and color temperature, while also reducing blue ...