Relay Module DFR0017 V3.1 Arduino Compatible 2 Analog channels available

2 Analog channels available

and built-in overload and reverse-polarity protection helps prevent damage to the PSU and the device under test

l More than 20 types of automatic testing function

Resistance 500/5K/50K/500K/5M±0

Relay Module DFR0017 V3.1 Arduino Compatible 2 Analog channels availableThe DFRobot single relay allows you to switch on and off a number of electronic modules The relay output state is indicated by an LED It can be controlled through the digital I O port to trigger a solenoid valve, lamp, motor or other high current or high voltage devices The DFRobot single relay allows you to switch on and off a number of electronic modules. It can be used in interactive projects or to control lighting, electrical and other equipment.