Relay board connections help

[ScotY]

Where are you guys buying those relay boards? A search on eBay brings some up, but not that exact one.

[DICKEYBIRD]

Here you go: **Deleted my original link** Screwed up yet again. The one I bought is in fact a 24v, 4 relay NPN & they were gone when I searched. My bad

[martyscncgarage]

Where are you guys buying those relay boards? A search on eBay brings some up, but not that exact one.

Note: The eBay auction Dickeybird refers to has 5vdc coils. Which is fine if you are going to use a 5vdc power supply to drive them.

MDFly is a great seller, but he runs out of them quickly. I emailed him and asked him to stock more and he did, but they still go fairly fast. He sells on Amazon too. They also have a web site. Google search MDFly.
He said he should have more in a couple weeks. He currently has two left on eBay, as of yesterday he had two on Amazon. He said he would try and stock a larger quantity.
Marty

[frijoli]

Where are you guys buying those relay boards? A search on eBay brings some up, but not that exact one.

Note: The eBay auction Dickeybird refers to has 5vdc coils. Which is fine if you are going to use a 5vdc power supply to drive them.

MDFly is a great seller, but he runs out of them quickly. I emailed him and asked him to stock more and he did, but they still go fairly fast. He sells on Amazon too. They also have a web site. Google search MDFly.
He said he should have more in a couple weeks. He currently has two left on eBay, as of yesterday he had two on Amazon. He said he would try and stock a larger quantity.
Marty

I ordered one of the last two from amazon. He has one left as of now. https://smile.amazon.com/gp/product/B07 ... UTF8&psc=1

[ScotY]

Cool, thanks. Got one on order.