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Thursday, December 29, 2022

on video How to make a simple bi-directional dc motor drive


 How to make a simple bi-directional dc motor drive

This presentation shows how to make a circuit capable of “bi-directionally” controlling the speed of a DC motor. That is to say that, in addition to controlling the speed, we also control the direction of rotation.
Designed from an operational amplifier, the LM741 and controlled by 2 power transistors, the TIP3055 and TIP2955.
Links concerning balanced power supplies...
Schematic: 5 Amp Regulated and Adjustable Balanced Super Power Supply


 How to make a simple bi-directional dc motor drive

This presentation shows how to make a circuit capable of “bi-directionally” controlling the speed of a DC motor. That is to say that, in addition to controlling the speed, we also control the direction of rotation.
Designed from an operational amplifier, the LM741 and controlled by 2 power transistors, the TIP3055 and TIP2955.
Links concerning balanced power supplies...
Schematic: 5 Amp Regulated and Adjustable Balanced Super Power Supply

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