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(1/4) BPM (Pulse Sensor) and Pedometer (ADXL345 Accelerometer) Wearable Device with OLED Display

Overview As technology moves forward, components get smaller. As components get smaller, humanity's creativity expands towards infinity. Wearables are a product of miniaturized electronic components, relentless creativity, and quick prototyping microcontroller boards (such as Arduino Minis or Nano). To demonstrate the power of modern technology,we are going to make a