Hello, I am a builder of large scale remote control airplanes. I have a project where I want to use a Uno and a Jeti Transmitter / Jeti Receiver PWM signals to turn solid state switches on/off that are mounted in the airplane. Contact me ASAP if you can program and you take PayPal. Thanks Keith

Since you are a RC guy you should understand what I am trying to do. My Primary Goal is to turn on two solid state relays that go to the glow plugs on two engines. It is a B25 Bomber. In Mode 1 it will be start mode, with glow plugs on constant or very fast cycle time. In Mode 2 it will be after…

I wrote (copied a sketch from a YouTube video actually - LOL) a sketch last night that worked fine that is similar to yours. I saw the state change from High to Low on the monitor. // Define Input Connections #define CH1 2 //Boolean to represent switch value bool ch1Value; int readChannel(int …

please learn to use code tags when posting code. I added them for you this time (read How to get the best out of this forum )

Okay, will do........ I have no clue what I am doing really. I can do anything with electronics but programming makes my brain hurt...

The code you posted will say true or false based on the PWM being above or below a given threshold

I used that code to test the concept and I copied it from a YouTube video. I have no idea on how to write the code for the sequence of events I want. I am willing to pay someone to write the code for me. Keith

I find this a nice programming challenge and I think that logic should be doable with one Uno, assuming your Jeti transmitter has decent programming options. What I would do is reserve two third of ch17 servo range for the first function and the upper one third of the servo range to implement a on-…

The variable cycle rate would be set in the Sketch code for the Uno. I want it variable so I can have flexibility just in case I need to make changes once the engines have broken in more. The project is to control the glow plugs on two engines. First is to start the engines (Mode 1) then to have…

My goal is to come up with hardware and software at a low cost so other RC flyers can purchase. One RC switch is $ 75 USD so a UNO or other microprocessor and solid state relays are much less expensive and can be configured for many different applications.

Did you already fly with that modulating plug? I would be surprised if that helps getting a better running engine. At low throttle or idle you would want some support for your plug, especially when running a 4-stroke, but aren't you afraid that you cause more pre-ignition at full throttle with an en…

Looking for someone to write a program for Uno

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kknox May 22, 2024, 1:15pm 20

Thanks to all who replied. I found a solution so i will not require additional help.

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Looking for someone to write a program for Uno

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