Relay Module DFR0017 V3.1 Arduino Compatible Frequency Range: 9kHz~2

Frequency Range: 9kHz~2

1Mpts FFT signal display makes the dull frequency domain signal analysis more delicate

they are: inductance L

Operates by producing a transient current for a short period of time and will not harm components

Replacement Front Panel Cover

Relay Module DFR0017 V3.1 Arduino Compatible Frequency Range: 9kHz~2The 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.