Description
In this jazzy video, helped by YouTuber Ian Johnston, French EEVBlog poster Xi and some groovy 1970s music by Barry Gray, we'll upgrade our HP 3478A from dim LCD to brilliant TFT.
Ian's channel:
https://www.youtube.com/@IanScottJohnston
Ian's modification kit files download:
https://www.ianjohnston.com/misc/3478A_TFT.zip
Code on Github:
https://github.com/Ian-Johnston/3478A_VS_Display
XI's Protocol post:
https://www.eevblog.com/forum/projects/led-display-for-hp-3457a-multimeter-i-did-it-)/msg1347268/#msg1347268
Stuff that supports the channel:
- Patreon: https://www.patreon.com/curiousmarc
- My merch on Fourthwall: https://curiousmarc-shop.fourthwall.com
- My tools on Amazon links: https://www.curiousmarc.com/amazon-links
"Elevator Music" Credit: Crinoline Dreams by Kevin MacLeod
Our lovely sponsors
- PCBWay: fast turn PCBs, https://www.pcbway.com
- Electro-Rent: https://www.electrorent.com
- Keysight: test instruments: https://www.keysight.com
- Samtec: connectors: https://www.samtec.com
- R&D Microwaves: https://rdmicrowaves.com
Get more technical info on the companion site: https://www.curiousmarc.com
Contact info: https://www.youtube.com/curiousmarc/about