Reddit » Electronic systems and circuits
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A subreddit dedicated to news, articles and discussions related to electronic circuits, with a specific emphasis on component-level circuit design.
Reddit » Electronic systems and circuits
9h ago
Hey guys, trying to fix my buddy's Rock Band guitar because they go for like 500 on ebay. So there are two AAs in the battery holder, both are tested good at 1.5 volts. With the batteries installed, between the contact circled in red and both pins in the connector circled in blue, I get +1.5v. I would assume I should have +1.5v on one and -1.5v on the other. I also have 0v across the pins circled in yellow, and I would think I should have 3v. Does it sound like there's a short in the battery holder, or am I missing something here?
submitted by /u/jgollsneid
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Reddit » Electronic systems and circuits
1d ago
submitted by /u/Linker3000
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Reddit » Electronic systems and circuits
2d ago
submitted by /u/Part_salvager616
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Reddit » Electronic systems and circuits
2d ago
My bench desk
submitted by /u/Part_salvager616
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Reddit » Electronic systems and circuits
2d ago
Bench
submitted by /u/Part_salvager616
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Reddit » Electronic systems and circuits
3d ago
submitted by /u/and101
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Reddit » Electronic systems and circuits
3d ago
submitted by /u/-Uninvited-
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Reddit » Electronic systems and circuits
3d ago
Next I want to look into making some registers, and maybe solder some cable with pins to act as a bus. Also want to buy smaller resistors, they are HUGE
submitted by /u/josufh
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Reddit » Electronic systems and circuits
4d ago
submitted by /u/1Davide
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Reddit » Electronic systems and circuits
4d ago
submitted by /u/josufh
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