Atomic Shrimp | Making an Electronic Message Display Board Part 1 - Theory & Prototype @AtomicShrimp | Uploaded December 2023 | Updated October 2024, 2 days ago.
For as long as I can remember, I have wanted to make a programmable illuminated message board of some kind. Now I'm going to do it!

Links related to this video:
Fran's channel: youtube.com/@FranLab
Applied Science - Building an electroluminescent display: youtube.com/watch?v=Z2o_Sp2-aBo
Posy - Segmented Displays: youtu.be/RTB5XhjbgZA
Yenji Jem - Six, Five & Four Segment Displays: youtu.be/B887D3PVYqs
The 4 Kids TV Show - 53 Segment Display: youtu.be/Act9ibDWA4M?si=QwzJeR7vTuskg0Sn
Tom Scott - What's The Longest Word You Can Write With Seven-Segment Displays? :youtube.com/watch?v=zp4BMR88260

Join the Atomic Shrimp official Discord server for FREE early access to videos! - discord.gg/atomicshrimp
Atomic Shrimp subreddit: reddit.com/r/AtomicShrimp

Timestamps:
0:00 Intro
0:23 Seven segments
3:30 Matrix displays
4:02 Sixteen segments
4:51 Design considerations
6:11 Scan multiplexing
7:07 Shift Registers
8:34 Breadboarding
10:14 Switch bounce
10:48 Troubleshooting
11:18 Arduino
11:43 Success
12:09 Mapping
12:34 Words
13:24 Plans