ZMPT101B is a voltage sensor module commonly used to measure AC voltage in various electronics and automation projects. It's specifically designed for measuring AC voltage (alternating current) and providing a corresponding output that can be read by a microcontroller like an Arduino or Raspberry Pi. This makes it suitable for applications where monitoring or controlling AC-powered devices is required, such as in power meters, energy monitoring, or home automation.
Supply voltage:5-30V
AC voltage range:within 250V
Output signal:1/2VCC
Analog voltage output:within 250V