Ken Shirriff's blog

Computer history, restoring vintage computers, IC reverse engineering, and whatever

Showing posts with label electronics. Show all posts
Showing posts with label electronics. Show all posts

Reverse-engineering the audio amplifier chip in the Nintendo Game Boy Color

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The Nintendo Game Boy Color is a handheld game console that was released in 1998. It uses an audio amplifier chip to drive the internal s...
4 comments:

A circuit board from the Saturn V rocket, reverse-engineered and explained

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In the Apollo Moon missions, the Saturn V rocket was guided by an advanced onboard computer system built by IBM. This system was built fro...
7 comments:

Repairing a vintage 40-kilovolt xenon lamp igniter

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What do xenon lamps and the invention of radio have in common? The box below is a 1960s German high voltage unit that CuriousMarc obtain...
6 comments:
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