Assignment
LED controller
LED controller
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Design and build a physical LED controller, using a power source, a variable resistor and an LED. The controller should gradually turn the LED on and off (dimming).
Submit a schematic of your design and test your circuit live. For the schematic, it can be hand-drawn or you can start experimenting with Fritzing.
Also in the text form describe your solution for not burning the LED with very low resistance.