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• Both ''NC'' and ''NO'' ports for each relay
• 5V 8-Channels Relay module
• Can be controlled directly by a wide range of microcontrollers
• Relay rating: 10A at 250 VAC or 10A at 30VDC
The 8-Channel 5V Relay is a 5V 8-Channels Relay module. It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. 8 relays are included in this module, with ''NC'' ports means ''Normally connected to COM'' and ''NO'' ports means ''Normally open to COM''. This module also equipped with 8 LEDS to show the status of relays.
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Nice product but needs better QCReview by Jim
I ordered two of these. The first one had one bad channel so one of the relays failed to function. The other relay was fine though. luckily the project I used them on did not require the use of all 16 relays so it was fine. other than that, the boards worked as expected.
(Posted on 2/3/15)
Really good productReview by Yanick
Extremely reliable product. I used this 8-channel relay to connect to 4x heating elements and 4x fans via arduino and it worked like a charm!
(Posted on 11/17/14)
Great product at a great price, just what I wanted.Review by Pat
I used this relay board with the SSC-32 controller for an animatronic Halloween prop and it performs just as I hoped it would. RobotShop was easy and quick, their support staff was great.
(Posted on 4/24/14)