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tgv 4 days ago

Or that opamp, the 741?

rzzzt 4 days ago | parent | next [-]

How about that 8 sound effects IC with the machine gun, bombs away, laser pew-pew, siren sounds?

dreamcompiler 4 days ago | parent [-]

76477. I still have one on a board around here somewhere.

https://en.wikipedia.org/wiki/Texas_Instruments_SN76477

rzzzt 4 days ago | parent [-]

I'm thinking of these ICs: https://www.reddit.com/r/AskElectronics/comments/a8af60/can_...

One of the more famous toys using it (in blob form) is the Executor/Echo Keyller keychain: https://youtu.be/20W6AJuMjEk

gzalo 4 days ago | parent | prev [-]

Related video: stop using the LM741 https://www.youtube.com/watch?v=e67WiJ6IPlQ

amitprayal 4 days ago | parent [-]

LM324 or LM358 is the way to go

MomsAVoxell 3 days ago | parent [-]

AY-3-8910 or gtfo.