IC/module: LM2903 IC
The LM2903 IC consists of two independent precision voltage comparators on the Click Board™ that operate over an extensive range of voltages. The comparators can operate from a single power supply as well as dual supplies.
How Does The Comparator Click Board Work?
When paired with analog sensors, the Comparator Click Board™ allows user to hook up an analog signal. The voltage from this analog signal is used as an input and compared with the physical value set as a reference by using the potentiometer. The device will then digitally check if your input voltage is higher or lower than the referenced value. If the input value exceeds, an interrupt signal is triggered.
Power: Single-Supply or Dual Supplies
The Comparator Click Board™ is designed to be used with single or dual power supply. For single power supply,