semi-simple
Beginner
@Frank_fjs, I just noticed something and it's surprising that I would be the first one to report it. The LPF On/Off switch is wrong (I'm using the DIN8 version of the board): it's on when the switch is left (i.e. the bypass pin on the THS7374 is to ground) and off when the switch is right (i.e. the bypass pin on the THS is at 5V), which is the reverse of what the silkscreen on the board indicates. I first noticed by looking at the signal through my oscilloscope.
I think it's due to the fact that the slide switch is behaving in a non intuitive way: when the switch is on the left it connects the two legs that are at the right of the switch, and vice versa.
I think it's due to the fact that the slide switch is behaving in a non intuitive way: when the switch is on the left it connects the two legs that are at the right of the switch, and vice versa.