Hi,
I have a electronics problem, ( well its a problem for a mechanical engineer anyway). I have the need to convert a 12vdc analogue signal to a 5vdc analogue signal so an amplification of approx 0.4. I've listed all the details below.
I'd appriciate an explanation of the cct but to be honest just a circuit would do.
Input 0vdc to 12vdc. This is produced from a 0 to 6.5 K ohms pot, which feeds another control system, clearly this means that I cannot affect this voltage by the cct that I attach.
Output This need to be 0 to 5vdc which is feed into a micro, which has a pull up resistor at 100K ohms fitted ( & I cannot remove this resitor. )
Many Thanks in advance
Arron
I have a electronics problem, ( well its a problem for a mechanical engineer anyway). I have the need to convert a 12vdc analogue signal to a 5vdc analogue signal so an amplification of approx 0.4. I've listed all the details below.
I'd appriciate an explanation of the cct but to be honest just a circuit would do.
Input 0vdc to 12vdc. This is produced from a 0 to 6.5 K ohms pot, which feeds another control system, clearly this means that I cannot affect this voltage by the cct that I attach.
Output This need to be 0 to 5vdc which is feed into a micro, which has a pull up resistor at 100K ohms fitted ( & I cannot remove this resitor. )
Many Thanks in advance
Arron