Submitted by TrystanLea on Tue, 08/11/2009 - 19:25.
Ive had another look at the blowing optoisolators. Ive created a page about it here in case it comes in useful.
Looking at your method of frequency measurment, I dont quite understand what your doing when your comparing the sampled voltage to the Atmel's bandgap voltage. I havent used the more low level comands as used in the jeelabs example so I cant quite see whats happening. Do you have a code sample of it working on the Arduino?
Re: Re: delayMicroseconds in power logger sketch
Ive had another look at the blowing optoisolators. Ive created a page about it here in case it comes in useful.
Looking at your method of frequency measurment, I dont quite understand what your doing when your comparing the sampled voltage to the Atmel's bandgap voltage. I havent used the more low level comands as used in the jeelabs example so I cant quite see whats happening. Do you have a code sample of it working on the Arduino?
Thanks
Trystan