The Grove - ADC for Load Cell (HX711) is a 24-bit A/D converter designed specifically for the load cell. It contains an on-chip low noise programmable amplifier with an optional gain of 32, 64 and 128. SparkFun AD8232 Single Lead Heart Rate Monitor Module Schematic. SparkFun AD8232 Single Lead Heart Rate Monitor Module Features. The AD8232 SparkFun Single Lead Heart Rate Monitor Board is used to measure the electrical activity of the heart. This electrical activity can be charted as ECG or output as an analog reading.
KEYESTUDIO is a creative robotics and open source hardware manufacturer and exporter, specialized in micro-controller, starter kit, robot, shield, sensor, display ... The ESP32 is a remarkable chip. It has many peripherals, lots of processing power. With built-in WiFi und ...