LC with Switch

All about our superior engine management unit.
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pepifebles
Posts:298
Joined:Tue Jan 27, 2015 10:53 pm
Location:Tenerife, Canary Island
Re: LC with Switch

Post by pepifebles » Mon Mar 14, 2016 10:22 pm

+5v emu. Page 33 emu instructions
The fun starts now

RHD
Posts:537
Joined:Tue Oct 07, 2014 4:28 pm

Re: LC with Switch

Post by RHD » Wed Mar 16, 2016 11:01 am

you can actually use voltage from anywhere, the input action will be considered ON if the voltage is higher than about 3.5v and it will be considered OFF if the voltage is less that 1.5V

easy way is to use 2.2K resistor to 12V and then just have the switch pull the I/P to ground

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