CQ field day..CQ CQ
Jonathan Weaver
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Husband. Father. Electrical Engineer. Electronics & woodworking hobbyist. You do you. N4JWW #hamr
http://jonw0224.weebly.com
So, this weekend I decided to set up an AI chatbot server using an open-source AI called Ollama. It’s similar to ChatGPT, but I own the server and have full control over the software and information I give it. Why? Because it’s cool. And it’s amazing there is software available that makes AI available to anyone. Also privacy and education. More info in the comments.
I just created a Python script to use a Feeltech function generator and Hantek oscilloscope to sweep a filter and create a bode plot. The script is published here: https://github.com/jonw0224/bodeplot
GitHub - jonw0224/bodeplot: Utilizes a FeelTech FY3225S function generator and a Hantek 6022 osilloscope to sweep a filter from 10 Hz to 2.5 MHz and create a bode frequency response plot
Utilizes a FeelTech FY3225S function generator and a Hantek 6022 osilloscope to sweep a filter from 10 Hz to 2.5 MHz and create a bode frequency response plot - GitHub - jonw0224/bodeplot: Utilize...
I have a Hantek 6022 PC connected scope and I did a mod I found on the Internet to add AC coupling to the scope. I chose to do a surface mount homemade PCB for the mod. Here’s a picture and a screenshot of a 40 kHz, 10 mV sine wave with a 5V DC offset being captured in AC coupled mode.