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've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
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, ...
For many terrestrial mammals, and particularly for humans, localization of sound sources in the horizontal plane is achieved by an exquisite sensitivity to differences in the fine-time structure of ...
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Hear it when you break it. Error Sound plays an audio clip every time a terminal command fails, so you never miss a silent failure again.