Good day all.
I hope you guys can help me, I am currently building a small Vehicle signal box to test some equipment,
basically it just need to give the basic signals out, like, brake, high beam, indicators wipers and most important Speed Signal, the box is basically done I just need to build a circuit to simulate a 12v speed signal. I originally build a small PWM circuit with 2 pots to change the on off times of a led out put, seems to work just fine but as soon as I hook it up to my system the signal is to low or slow that i cant get it up to 10 km/h.
I came across another type on the internet on a YouTube video that basically does not tell you a thing about it but does give you a diagram.
Can you maybe see if it will work, and as there is a 1:1 transformer in the circuit what should the specs be.
Also it only has to have 1 output and not four as shown on the diagram
I know I am asking alot but i have search every where i could and am out of ideas, this is a project for work and I sadly cant remember half the stuff about electronic I learned in School.
Thanks in advance.
I hope you guys can help me, I am currently building a small Vehicle signal box to test some equipment,
basically it just need to give the basic signals out, like, brake, high beam, indicators wipers and most important Speed Signal, the box is basically done I just need to build a circuit to simulate a 12v speed signal. I originally build a small PWM circuit with 2 pots to change the on off times of a led out put, seems to work just fine but as soon as I hook it up to my system the signal is to low or slow that i cant get it up to 10 km/h.
I came across another type on the internet on a YouTube video that basically does not tell you a thing about it but does give you a diagram.
Can you maybe see if it will work, and as there is a 1:1 transformer in the circuit what should the specs be.
Also it only has to have 1 output and not four as shown on the diagram
I know I am asking alot but i have search every where i could and am out of ideas, this is a project for work and I sadly cant remember half the stuff about electronic I learned in School.
Thanks in advance.
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