Hello
I wish to build an interface which will isolate my laptop from my transceiver. I would like to build an unusual one using PWM. The idea is to take the output from my radio, convert it to PWM which will then, hopefully, drive an opto couple.
I am not too sure about PWM and would appreciate if someone could tell me the best PWM chip to use. I know that a 555 timer may produce good results, but I just fancy using a dedicated chip.
Hope this makes sense.
73
M0RFD
I wish to build an interface which will isolate my laptop from my transceiver. I would like to build an unusual one using PWM. The idea is to take the output from my radio, convert it to PWM which will then, hopefully, drive an opto couple.
I am not too sure about PWM and would appreciate if someone could tell me the best PWM chip to use. I know that a 555 timer may produce good results, but I just fancy using a dedicated chip.
Hope this makes sense.
73
M0RFD