I'm trying to read the pulses from a Futaba R122JE reciever, using a PIC12F675. The PIC is going to change the status of some LED's based on the width of the pulse.
I know the R/C receiver output to the servo's are pulses at approximately 50Hz, and 1-2mS long.
What i'm wondering is:
What are the high and low voltages of the pulses?
Is that signal suitable to directly input into the PIC?
Will I need to change the level of the signal, so that it reaches a true 5 volts?
Thanks[/code]
I know the R/C receiver output to the servo's are pulses at approximately 50Hz, and 1-2mS long.
What i'm wondering is:
What are the high and low voltages of the pulses?
Is that signal suitable to directly input into the PIC?
Will I need to change the level of the signal, so that it reaches a true 5 volts?
Thanks[/code]