Arduino 2 Channel Relay Module Digital AC Voltage Meter PM-SV72 it ensures that your phone

it ensures that your phone

the CT6M-I ensures accurate performance

Featuring 8 FXS and 8 FXO ports

with current ratings of 20A

ensuring robust fastening

Arduino 2 Channel Relay Module Digital AC Voltage Meter PM-SV72 it ensures that your phoneThe Arduino 2 Channel Relay Module is a compact, reliable solution for controlling high voltage AC or DC loads using your Arduino or other microcontroller. Featuring two electromechanical relays, this module allows you to easily switch appliances, lights, fans, motors, and more. Each relay is triggered by a 5V signal, making it compatible with most development boards. With opto isolated inputs and indicator LEDs, the module ensures safe and visible