Hi folks, This is a new thread for my WB 2010 build I'm doing in parallel of the original WB in the other thread.
since I had a bit of trouble with the 5V rail on that one, I thought I could try building another one for trouble shooting reference.
so, built the power supply stage, and everything worked perfectly, very little variance and consistent power supply from the battery board to the rails.
went on to the controller stage, atmega took a bit of tweaking to get the .hex uploaded, I can only seem to be able to get AVR studio 4 as the atmel site sucks.
anyway, that defaulted the fuse divide internal clock by 8, the result being the serial input rate for the terminal was also divided by 8, and all the tests were really slow.
i fixed that and the blinky led was normal looking, but i notice the PWM tests and other input phase tests were (approx 8x) slower than on the original WB. hope that's normal with the new code...?
also the potentiometer test is similar to the vid i posted on the WB 1 diary? sawtooth decreases to 0V. being the case on both units i decided to proceed.
-I attached all remaining components on the underside
-and the VCO switch topside.
I probed the VCO inputs: G and H on the WB 2010 menu
and notice the power falling from 5V to 3V on VCO 1input ... and from 5v to 0V on VCO 2 input...
I made a vid of me probing the stable rails 3.5, 5, 12, 21
and then running G and probing VCO1
and then running H and probing VCO2http://www.youtube.com/watch?v=U307psD7uTc
is this normal? again I'm reluctant to proceed adding my expensive VCOs until I'm sure this part is ok.