Wireless Switch Remote Control Receiver/Transmitter combo

Old 08-04-14, 08:16 AM
Thread Starter
Join Date: Aug 2014
Posts: 3
Upvotes: 0
Received 0 Upvotes on 0 Posts
Wireless Switch Remote Control Receiver/Transmitter combo

Having a hard time figuring out how to install this Wholesale Product Snapshot Product name is DC3-5V Wireless Switch Remote Control Receiver Transmitter Mini ON OFF Relay Switch 30*13*12mm Momentary Toggle Latched 315MHZ to open and close existing circuit. I have found the 5v needed to power switch on circuit board. Also need to know if anyone else has experience with these learnable remotes.... thx for all the help
Old 08-04-14, 08:55 PM
Join Date: Jul 2013
Location: USA
Posts: 57
Upvotes: 0
Received 0 Upvotes on 0 Posts
What do you want to switch with this remote? Low voltage or high voltage?

Either way it looks like the bottom hole (next to the silver metallic twinkie shaped thing, aka crystal) is the negative side of your 5v power supply, the hole next to it is the positive side of your 5v supply, then the next two holes are your relay lines -- they function like a light switch.

Important to note that the relay can only handle 2amps of current so make sure you don't overload it or it will be no good.
Old 08-04-14, 10:03 PM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Jersey
Posts: 64,639
Received 3,897 Upvotes on 3,494 Posts
I use similar but a little more expensive modules than these. The one you selected is a miniature light duty model.

Like mm... mentioned - the MAX load is 2 amps and that's pushing it.

Thread Tools
Search this Thread
Ask a Question
Question Title:
Your question will be posted in: