This is a tiny linear power supply module which I use for breadboard-based electronics projects.
It is designed to sit on a desk, and may be assembled to deliver either a fixed 3.3V or 5V output.
| Qty. | Description | Installed at | Product ref. |
|---|---|---|---|
| 1 | 100µF electrolytic capacior | C1 | |
| 1 | 0.1µF ceramic capacitor | C2 | |
| 1 | 1N5819 diode | D1 | |
| 1 | 5mm LED | D2 | |
| 1 | Barrel jack | J1 | Adafruit 373 |
| 3 | 2.54mm connector 1x2 male | J2, J3, J4 | Amphenol FCI 10129378-902001BLF |
| 1 | 1k resistor | R1 | |
| 1 | SPDT switch 2.54mm lead spacing | SW1 | SparkFun COM-00102 |
| 1 | L7805 Regulator | U1 | STMicroelectronics L7805ABV |
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