A voltage regulator implemented using ams1117-3.3v on a PCB board with an regulated output of 3.3v.
- ams1117-3.3v chip
- 2 leds
- 2 resistors
- 2 ports
- 2 electrolytic capacitors
- test the basic functionalities.
- index of the resistor on the bottom overlay was hidden.
- add some illustrations on the overlay layer.
- problem on GND net ploygon fixed.