Difference between revisions of "NU32v2: Using the L293D H-Bridge"

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The L293D is an IC that contains four half-H drivers. We will use it for bidirectional control of a DC motor.
The L293D is an IC that contains four half-H drivers. We will use it for bidirectional control of a DC motor.
Here is the [[Media:L293D_TI.pdf|datasheet for the Texas Instruments]] version of the L293D. The following images are taken from this datasheet.





Revision as of 17:05, 23 February 2011

The L293D is an IC that contains four half-H drivers. We will use it for bidirectional control of a DC motor. Here is the datasheet for the Texas Instruments version of the L293D. The following images are taken from this datasheet.


Circuit diagram.


Truth table.


Bidirectional motor control and truth table.