Uploaded July 2026 | Updated September 2026, 1 week ago

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We'll be exhibiting again this year at Opensauce in the San Francisco Bay area. Come and meet us!
opensauce.com

Stuff that supports the channel:
- Patreon: patreon.com/curiousmarc
- My merch on Fourthwall: curiousmarc-shop.fourthwall.com
- My tools, lab equipment, video gear links on Amazon: amazon.com/shop/curiousmarc
- More Amazon links: curiousmarc.com/amazon-links

"Elevator Music" Credit: Crinoline Dreams by Kevin MacLeod

Our lovely sponsors
- PCBWay: fast turn PCBs, pcbway.com
- Electro-Rent: electrorent.com
- Keysight: test instruments: keysight.com
- Samtec: connectors: samtec.com
- R&D Microwaves: rdmicrowaves.com

Get more technical info on the companion site: curiousmarc.com
Contact info: youtube.com/curiousmarc/about