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COMPLETE ANALOG ELECTRONICS COURSE • The entire FREE ANALOG ELECTRONICS Course... In this video tutorial I explain a speed regulator for a DC motor, made with operational amplifiers. To do this I will use an operational amplifier working as an inverting adder that will act as a comparator and an inverting amplifier that will act as a proportional regulator. I will use a feedback system to stabilize the motor speed using a tachometric dynamo. Link to the different blocks that make up the Analog Electronics course Block 1: BASIC CONCEPTS • Block 1: CIRCUIT THEORY Block 2: CAPACITOR AND COIL in AC / DC • Block 2: CAPACITOR AND COIL in AC / DC Block 3: DIODES • Block 3: DIODES Block 4: TRANSISTORS • Block 4: TRANSISTORS Block 5: POWER AMPLIFIERS • Block 5: POWER AMPLIFIERS Block 6: OPERATIONAL AMPLIFIERS • Block 6: OPERATIONAL AMPLIFIERS Block 7: LINEAR VOLTAGE SOURCES • Block 7: LINEAR VOLTAGE SOURCES Block 8: SWITCHING VOLTAGE SOURCES SMPS • Block 9: SWITCHING VOLTAGE SOURCES SMPS CHANNEL CHAINS: / acadenas