Uploaded September 2021 | Updated September 2026, 3 weeks ago

---

I had this "Science Fair" branded 150-in-1 electronic project kit as a kid, and it taught me the basics of what all of the components do as well as giving me the opportunity to build some fun (and annoying!) experiments.

I recently found another one for sale, and as it was manufactured by Tandy Radio Shack for sale in their stores, I thought I'd get reacquainted with it in the name of SepTandy.

Support the channel!
Patreon: patreon.com/ctrlaltrees
Become a Member: youtube.com/channel/UCe7aGwKsc40TYqDJfjggeKg/join
Ko-Fi: ko-fi.com/ctrlaltrees

VIP Superfans:
Arthur Ludwiczak
BitterBlitter
D. 'Xalior' Rimron-Soutter: youtube.com/Xalior
James Rodgers
Kevin Leah
Mr Lurch: youtube.com/mrlurchsthings
Woz Brown: retrogamer.net

Relevant Links:
LMNOC Electronics Kit Video: youtube.com/watch?v=QOVAOVqe_H8
Further Reading On The BA302 IC: gakkenmykit200blues.wordpress.com/2018/11/24/mykit-200-experiment-34-audible-continuity-tester-using-integrated-circuit

Socials:
RMC Discord ctrl-alt-rees Room: discord.com/channels/431348664489738251/735847458000863252
Twitter: twitter.com/ctrl_alt_rees
Instagram: instagram.com/ctrl.alt.rees

Chapters:
00:00 Intro
01:11 Exploration and Testing Some Circuits
43:01 Outro

Music Credit:
Royalty-Free Music From Epidemic Sound: epidemicsound.com

#septandy #septandy2021 #electronics