Hi everyone. I'm having some trouble figuring something out...
I want to take an incoming PWM signal, and convert it back to TTL...
I'm making a wireless infrared transmitter/receiver, that converts a TTL signal into a PWM signal, and then transmits it, and recovers the original TTL signal from the PWM signal. I'm transmitting at 9600 baud (4.8Khz)
I"m having problems figuring out how to do this. From what I know, best way to do it, is to convert the signal into a PAM signal, and then put it through an integrator and low pass filter to recover it.
If anyone has any ideas on how to do this, or any links/info, that would be great.
I want to take an incoming PWM signal, and convert it back to TTL...
I'm making a wireless infrared transmitter/receiver, that converts a TTL signal into a PWM signal, and then transmits it, and recovers the original TTL signal from the PWM signal. I'm transmitting at 9600 baud (4.8Khz)
I"m having problems figuring out how to do this. From what I know, best way to do it, is to convert the signal into a PAM signal, and then put it through an integrator and low pass filter to recover it.
If anyone has any ideas on how to do this, or any links/info, that would be great.