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Review of 20A DC PWM Motor Speed Controller20A DC10-60V PWM

Review of 20A DC PWM Motor Speed Controller 20A DC10-60V PWM

This module is used to control DC motor using PWM (pulse width modulation) signal generated usign 555 timer IC. The module is explained. the input and output is explained and the moduleis tested to cotnrol motor and tested with current at different rates to determine how much current it can handle.

20A DC PWM Motor Speed Controller: Main

20A DC PWM Motor Speed Controller: main
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20A DC PWM Motor Speed Controller: top view

20A DC PWM Motor Speed Controller: top view
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20A DC PWM Motor Speed Controller: Dimensions

20A DC PWM Motor Speed Controller: Dimensions
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20A DC PWM Motor Speed Controller: Potentiometer (variable resistor)

20A DC PWM Motor Speed Controller: Potentiometer (variable resistor)
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20A DC PWM Motor Speed Controller: Front view

20A DC PWM Motor Speed Controller: Front view
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20A DC PWM Motor Speed Controller: Right Side front view

20A DC PWM Motor Speed Controller: Right Side front view
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20A DC PWM Motor Speed Controller: Left Side front view

20A DC PWM Motor Speed Controller: Left Side front view
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20A DC PWM Motor Speed Controller: Bottom PCB view

20A DC PWM Motor Speed Controller:Bottom PCB view
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20A DC PWM Motor Speed Controller: Positive line common

20A DC PWM Motor Speed Controller:Positive line common
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Resources for this sketch

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