Capacitors Testing Part 2 – Video Tutorial

This is a testing capacitors video tutorial part 2. This Video shows how to check the leakage of the capacitors, the capacity of the capacitors and the breakdown voltage. In this video, to check the leakage of the capacitors, the capacity of the capacitors and the breakdown voltage by using capacitor and resistor analyzer. Just clip the capacitor with analyzer […]

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Capacitors Testing Part 1 – Video Tutorial

This is a tutorial video of testing capacitors part 1. This video shows how to check the capacitors especially for old capacitors. In this video, the capacitors is checked by using ohmeter. We can know that capacitor is good, dead, or has high leakage after testing the capacitors. The range of ohmmeter is set to maximum range. To check the […]

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Brushed DC Motor Basic Part 2 – Video Tutorial

This is a video tutorial of brushed DC motor basic part 2. This video talks about types of the brushed DC motor. There are four types of the brushed DC motor, they are permanent magnet, shunt-wound, series-wound, and compound-wound. In this video, the advantages and disadvantages are explained in detail. This video also describes the performance comparison of the four […]

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Brushed DC Motor Basic Part 1 – Video Tutorial

This is a video tutorial of Brushed DC Motor Basic Part 1. This video talks about the basic of Brushed DC Motor and principles of operation of four types of Brushed DC Motor. Brushed DC Motor is consist of Stator, rotor, brushes and commutator. The stator is used to generate a stationary magnetic field that surrounds the rotor. The principles […]

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PWM – Video Tutorial

This is a PWM video tutorial. This video talks about the PWM and how to use it. The PWM can be used  to dim the LEDs or control DC motor speed. By changing the width of the pulse, we change the average voltage. Usually, to generate the PWM we use the function generator. However we can build a simple PWM […]

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How to Control DC motor – Video Tutorial

This is a video tutorial of DC motor control. This video shows how to control the DC motor speed. In this video, speed of the DC motor is controlled by changing the power supply. Increasing speed can be done by increasing the voltage, and decreasing the voltage will decrease the speed of DC motor. Here is the video : To […]

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