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(Solved): do this two question - Design an LED power supply control circuit to linearly control the brightness ...
do this two question
- Design an LED power supply control circuit to linearly control the brightness of the LED using only: 1. A DC power supply 2. Operational amplifiers (Op amps) 3. Resistors, capacitors or inductors 4. MOSFET's or Transistors (NPN/PNP) 5. Diodes Part 1 - Read the white LED data sheet to turn in a report to describe your idea of how to control the brightness of the LED.