4 Channel 5V With Photocoupler Relay Module For Raspberry ARM AVR DSP C
Relay modules suitable for ing of higher voltages and perfect for use with microcontrollers including ARM, AVR and The relays used are rated up to 10A and have NO/NC . Each channel has an LED indicator to show the relay is on.
Product Descriptions
【4 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller.
【Main Specification】- Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A; Trigger Current: 5mA; 4pcs * 3 mm Fixed Bolt Hole
【Adopted Optocoupler Isolation】- The isolation circuit prevent damages to I / O port by relay current.
【Wide Application】- These 5v relay board works well with 51/AVR/AVR/ARM et
【Humanization Design On Interfaces】- All interfaces can be directly wired out through the terminals.
Feature
Active low
Connects directly to a microcontroller
LED Indicator for each channel
ing Capacity: 10A
Maximum Voltage: 250VAC / 30VDC
Package content
1xrelay module
Label: Yes
Material: Plastic






