Sainsmart 8 Channel Relay Wiring Diagram

It is equipped with high current relays that work under ac250v 10a or dc30v 10a. I am actually a software engineer and not really familiar with wiring. It works with the 8 channel relay to help you realize controlling your other devices remotely.

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Sainsmart 8 channel relay wiring diagram. Sainsmart 8 channel relay module 5v 8 channel relay interface board and each one needs 15 20ma driver current. Equiped with high current relay ac250v 10a. Strongly recommended sainsmart 8 channels wifi remote control model. 2 buy two 12volt 8 channel relay boards with jd vcc jumpers you could stacksandwich the boards with long spacers.

Handson technology user guide 8 channel 5v optical isolated relay module this is a low level 5v 8 channel relay interface board and each channel needs a 15 20ma driver current. On that page it has a wiring diagram the pins are hard to see in the pic the main block is gnd in1 in2 in3 in4 in5 in6 in7 in8 vcc the smaller block with the jumper is gnd vcc jd vcc. Now i assume the jumpers allows the relay module to take power from the vcc of the main pin block. After receiving a couple of questions on this i thought i would post a video about how to connect the 8 channel relay and the raspberry pi.

I am driving the gpio pins from rpio python. 45099713748 this is a 12v 16 channel relay interface board be able to control various appliances and other equipments with large current. Setup an 8 channel relay using an external power supply and a raspberry pi. Ive been playing around with a raspberry pi model b and am looking to hook up a 2 prong extension cable to a sainsmart 8 channel solid state relay.

It can be used to control various appliances and equipment with large current. 3 mod the 16 channel board you have so its opto isolated need some soldering experience. 16 channel 12v relay module brand. Which of the actual physical pins is nc and which is no isnt obvious from the photos and schematic but there may be some indication in the silkscreen that isnt visible in the photos.

This shows that of the three contacts associated with each relay the center one is the common connection one of the others is a normally open contact and the third is normally closed. With the vcc and jd vcc jumpered. Raspberry pi 2 b 5v 8 channel relay 5v 07a power supply was a cellphone charger but i cut the end off. Sainsmart 13 reviews sku.

Iwe can talk you through it if the board layout is the same as the sainsmart board. How to wire a raspberry pi to a sainsmart 5v relay module related product. Standard interface that can be controlled directly by microcontroller arduino 8051 avr pic dsp arm arm msp430 ttl logic.