12vdc RF controlled switches w/learn switch
I know there are quite a few folks here that like to tinker with cool stuff like using the little RF switches on ebay. My first use was to control a WP, LED strip under our top step. It was a few ye...
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i am using a 8 channel ebay rf relay switch for selecting speeds on my self built vent fan on my rv using a 12v car radiator fan.
it is connected to a speed controller and the 8 channel switch connects different trim pots to the speed controller to switch speeds and turn it off.
on the highest speed it can suck the door shut i open a window at the front of the rv and it it blows the air out the back it cools it off fast.
the lowest speed is a very gentle breeze through the window.
i bought the 8 channel switch with 3 remotes 1 i have on the wall next to the bed for easy access at night.
the relay switch board and the speed controller are inside the ceiling by the fan and i use a lighted master power switch to turn off the fan controls when its not being used.
i also use rf remote control light dimmers to control my ceiling lights and led strip lights under the kitchen cabinets.
on some of the remotes i used Velcro to mount them to the wall but still be able to detach them and use them elsewhere.
it is connected to a speed controller and the 8 channel switch connects different trim pots to the speed controller to switch speeds and turn it off.
on the highest speed it can suck the door shut i open a window at the front of the rv and it it blows the air out the back it cools it off fast.
the lowest speed is a very gentle breeze through the window.
i bought the 8 channel switch with 3 remotes 1 i have on the wall next to the bed for easy access at night.
the relay switch board and the speed controller are inside the ceiling by the fan and i use a lighted master power switch to turn off the fan controls when its not being used.
i also use rf remote control light dimmers to control my ceiling lights and led strip lights under the kitchen cabinets.
on some of the remotes i used Velcro to mount them to the wall but still be able to detach them and use them elsewhere.
