Need help making or finding really simple circuit - huge noob

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"Prts List"
Presets 10k-- 6.
Push switches-- 6.
Capacitor 104--1.
PIC16F887--1.
Connectors, PCB board,etc.


5V is common with relay board. Output connects with trig input. Timing is set by setting presets.
Hex file is attached
And videos of 16F887 in operation.
 

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  • timers video.rar
    351.7 KB · Views: 81
  • 6timers-hex file.rar
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Timing is short in above hex file. Now it is set between 0.33Sec-33Sec.
 

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  • 6timers-hex file.rar
    1.7 KB · Views: 82

If you would like to build two of these for me, and ship them then I will pay you. I have the motors and I will be mounting the buttons and variable dials on a separate place, so I would need those to be attached to 1 foot wires. I will also let you incorporate your own relay board, to keep both boards uniform.

So I would be buying power supply, PIC circuit, extended dials and buttons, relays and all of it wired together for me. I want to be able to solder in motors and plug it in and be done. Two complete builds. If you are willing to take on this project please give me a price and a time frame for completion.
 

Microcontroller can deliver precise timing. A display LCD can show time setting and other status. Timing can be set using UP/DOWN switches showing time on LCD in seconds. It is convenient if altering the setting is not too often. What about the sequencing three outputs?
 

I originally tried using micro controller with lcd, but because of potential temporary power failures and frequency of use of the dials; i decided to make an analog circuit that would be more robust under rougher conditions. I like the idea of using a PIC, seems to be the most efficient route for me. If you build these PIC units for me I would need the variable resistor knobs to be large and adjustable by turning with your fingers.
The sequencing of three output would be a nice feature but not required. If you would be able to include a switch in your schematic that sequentially triggers the first three motors, then I would be excited!
 

Now timers are done in sequence also.
 

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  • 6timers-.rar
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