002 - Fixing the Function Generator

In part 2 of playing with the XR-2206-based function generator, the new chip is delivered, and I test it on the breadboard and on the original PCB. Will it work, and will I be able to adjust the wave symmetry?

I got the replacement chips from AliExpress. Here is an affiliate link to the ones that I bought https://s.click.aliexpress.com/e/_DlT...

I will be putting a bit more information about this project on the website at https://www.hackingandmaking.com/

If anyone notices this video, and want to try this out for themselves, the things I am using were bought from Amazon, and these are affiliate links to them:

Original DS0138 listing (still available):https://amzn.to/4hAhtej

Acrylic case for DSO138:
https://amzn.to/3Yy6qKb (original), https://amzn.to/3YvV1KS (alternative)

XR2206 Function Generator - original:
https://amzn.to/3NSiErW (original), https://amzn.to/48wRvUU (alternative)
Other stuff:
multimeter https://amzn.to/3NTWeXo
TC-1 Component tester https://amzn.to/3ArVohy
Soldering iron https://amzn.to/3Cd6tU2

You get get some of these from AliExpress as well:

DSO138 - https://s.click.aliexpress.com/e/_DdH...
XR2206 - https://s.click.aliexpress.com/e/_Dk9...
TC1 - https://s.click.aliexpress.com/e/_DDa...