RC Multi Switch - Control 6 or more switched outputs with one RC channel.

DIY easy analog RC Multi Switch build. I looked high and low for an RC switch that had multiple switched outputs controlled by a single proportional RC channel. I couldn't find bugger all!

Are my search engine skills that bad, or does a device like this simply not exist?

1. I found lots of multi switched relay modules for Arduino micro controllers.
2. I found lots of multi switched relay modules with their own IR or RF simple button activators.
3. I found a multi-function 7 output RC switch, but it only outputs RX voltage - no good for triggers or devices that operate at different voltages & higher currents.
4. I found a dual relay output RC switch, but I needed more switched outputs than just two.

What to do? Build your own using a servo and common 12 position rotary switch. It's that basic. Simple often works best :)

So, if you need a simple multiple position switched output controlled by a single proportional RC channel for your radio controlled project - you my find this analog DIY RC switch build a workable solution.

Maximum current handling is rotary switch dependent. The rotary switches I used in this project are rated at 500mA. If you needed more current handling, size up the switch or use the switch with relays.

Wondering what project I needed this multi-position RC switch for? Here it is:    • R2-D2 Sound System - Easy RC control metho...  

Video Chapter Time Index:
0:00 Howdy Folks
1:20 How RC PWM works
2:58 How to build it
8:14 Tinkercad Gears
10:35 Final thoughts

STL 3D Print File:
https://www.e-junkie.com/i/112ma

1P12T Rotary Switches used in this build:
https://amzn.to/3oFnEmO

HiTec HS-225BB Servo:
https://amzn.to/3CzJ5L6

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