Relay Module DFR0017 V3.1 Arduino CompatibleThe 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.

Measure voltage: 4

vertical scale range: 1 mV/div to 10 V/div

Continuity test

or 5VDC and current of 3 amp

The recommended calibration interval period: 1 year

4 current channels are used in combination with the DMM module to measure DC current or AC current

+/- 15V Variable Power Supplies

R-Q and Z-Q

1000S of possibilities

Handheld Pic Writer

and coordinate over time in a powerful new package

The DP832A features 3 outputs (Two 0-30V/0-3A