| readinglist | |
|---|---|
| author | Dummit & Foote |
| title | Abstract Algebra, 3ed |
| summary |
A thorough introduction to abstract algebra. |
| status | reading |
| subjects | linear algebra, math, abstract algebra |
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Charger testing rig
Background
Design
Electrically, there is not much at play. We use the USB connector to power a simple transistor current source and light an LED.