Here’s a quick update: remember I said in my original post on powerline networking that the reason why I wasn’t getting a clean sinusoidal wave on the transformer was probably due to the fact that the duty cycle of the PWM signal generated by the PIC’s CCP was not 50%? Turns out I was right. I set the duty to exactly 50% and though I not getting a sine wave even now, its still pretty close.
The 2017 Hackaday Prize
3 hours ago