Description:
A -1 CH Without Optocoupler with two leds
1.Single relay control card is a relay card that can be used with Arduino or other microcontrollers, where the contacts can be controlled with 5V.
2.It draws a current of 20mA during the trigger signal from the microcontroller. It is frequently used in a variety of hobby, industrial and robotic projects.
3.It can switch current up to 10A at 30VDC or 220VAC voltage. There are control leds for each relay.
4.Relays are triggered by logic 0(0V).low level
B -1 CH With Optocoupler with one led
100% brand new and high quality
This is 1-Channel high level Relay Module.
Equiped with power relay, 10A, AC 250V, DC 30V.
Specifications:
Pole Number: 1 Channel
Load: 10A, AC 250V, DC 30V
Overall Size: 4.7 x 2.8 x 1.7cm
Materials: Metal, Plastic, Electric Parts
Color: Blue&Black
Package includes:1 x Optocoupler Driver Relay Module
