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This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
- 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equiped with high-current relay, AC250V 10A ; DC30V 10A
- Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- Indication LED’s for Relay output status
- Great price, easy to useReview by Ken
Quality Price Value
The only thing that I had to search for was what the VCC-JDVCC jumper did. If you remove the jumper you can use a separate power supply to run the relays if you hook it up to JDVCC. With the jumper in place the power for the relays comes from VCC aka your arduino. (Posted on 1/16/13)
- Well-made moduleReview by Elliott
Quality Price Value
It is well made and it works as it should
(Posted on 7/13/12)
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1.SainSmart provides two delivery methods from which to choose:
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Depending on your location and the type of goods you have purchased, SainSmart.com will dispatch your items via 1 from 5 carriers. Items will be shipped from our main warehouse in China. If you prefer to have it shipped from other warehouse, please contact us via firstname.lastname@example.org
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