Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

This repository is deprecated. The BLE code is now part of the ESP32 Arduino core, making it automatically available to any Arduino ESP32 project without the need for manual import. For more ...

This core is available as a package in the Arduino IDE cores manager. Just open the "Boards Manager" and install the package called: This repository is under a Continuous Integration system that every ...

Abstract: In this paper, we analyze the working principle of an arduino. These days many people try to use the arduino because it makes things easier due to the ...

Abstract: The growing demand for portable and cost-effective electrocardiogram (ECG) monitoring systems has led to the exploration of low-power, budget-friendly alternatives to high-precision clinical ...

如果说测步数是新时代年轻人的“运动教练”，那么测心率就是固定的“体检方式”了。过去，ECG、血压和呼吸频率的测量只有医院监护仪才能提供。不过随着可穿戴设备的兴起，人们能够在不借助全套医学设备的情况下获得大量有关身体状况的信息，手环 ...