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Synthwatch: world’s first wristwatch synthesizer

Now you can jam out to “What time is love?” whenever somebody asks for the time. If you miss (or…

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Four Biggest 555 Timer Circuit Mistakes

“Why isn’t my 555 timer circuit working?!” Avoid these four common pitfalls! You’ve found a cool 555 timer project online…

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My 555 Book, Chpt. 8 recap: Bonus Mode

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 8: Bonus Mode In this video, I show what…

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My 555 Book, Chpt. 7 recap: Audible Anarchy with the Atari Punk Console

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 7: Audible Anarchy In this video, I show…

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My 555 Book, Chpt. 6 recap: More Mode Mixing

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 6: More Mode Mixing In this video, I…

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My 555 Book, Chpt. 5 recap: Mixing Modes

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 5: Mixing Modes In this video, I show…

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My 555 Book, Chpt. 4 recap: Basic Monostable Mode

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 4: Basic Monostable Mode In this video, I…

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My 555 Book, Chpt. 3 recap: Basic Astable Mode

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 3: Basic Astable Mode In this video, I…

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My 555 Book, Chpt. 1: How to use a breadboard, transfer schematics to a working circuit

Companion video for The Ultimate Beginner’s Guide to the 555 Timer, Chapter 1: Breadboard Basics In this video, I explain…