Life's not just ones and zeros

23.01.2007 22:22

In analog electronics it's in fact mostly noise. Doubly so if there's a protoboard involved.

This the first working prototype of an ultrasonic to audio range heterodyne down-converter I was working on last week (I had some time for playing with this since I was waiting for the Galaksija motherboard to be manufactured).

Bzzzzk k kschhhhhhhhhhhhhh

I just hope that all the white noise I'm getting from it is in fact coming from bad connections between components and the protoboard and not from the opamps themselves.

Posted by Tomaž | Categories: Analog

Add a new comment

(No HTML tags allowed. Separate paragraphs with a blank line.)