石榴姐

Freedom expansion board for brushed DC motor driver MC34931

FRDM-34931-EVB

Overview

The FRDM-34931-EVB expansion board is a simple and easy-to-use board that allows users to try out all the features of the MC34931EK H-bridge circuit, driving brushed DC motors with voltages ranging from 5-36V and currents up to 5 A. Parallel inputs in the FRDM-34931-EVB can be easily controlled using 3.0/5.0V compatible lab equipment, any MCU's general IO, or the FRDM-KL25Z board connected to a PC's USB port.

The Graphical User Interface (GUI) program, when used with the FRDM-KL25Z, provides a user interface that connects to the USB in the FRDM-KL25Z board, allowing the user to send commands to the IC.

Design Files

Printed Circuit Board bill of materials and design files: FRDM-34931-EVB - Printed Circuit Board bill of materials and design files

Documentation

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-22 07:26:06

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