Motoron M3H256 Triple Motor Controller for Raspberry Pi (No Connectors or Standoffs)

Pololu item #: 5035
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 34.95
5 32.15
25 29.58
100 27.22


backorders allowed

The Motoron M3H256 Triple Motor Controller makes it easy to control DC motors from a Raspberry Pi (Model B+ or newer) through an I²C interface. Each module can independently control up to three motors, and multiple Motoron boards can be stacked on top of the same Raspberry Pi for projects that need to control even more motors. The M3H256 supports motor supply voltages from 4.5 V to 48 V and can deliver continuous output currents up to 2 A per motor. This version is just the motor controller by itself, without any connectors or mounting hardware included.

 Description Specs (15) Pictures (8) Resources (5) FAQs (0) On the blog (1) 

Dimensions

Size: 32.5 mm × 56 mm
Weight: 8.5 g

General specifications

Channels: 3
Model: Motoron M3H256
Control interface: I²C
Minimum operating voltage: 4.5 V
Maximum operating voltage: 48 V1
Continuous output current per channel: 2 A
Peak output current per channel: 6.4 A
Minimum logic voltage: 3.0 V
Maximum logic voltage: 5.5 V
Reverse voltage protection?: Y2
Connectors soldered?: N

Identifying markings

PCB dev codes: mc3h42a
Other PCB markings: 0J13654

Notes:

1
Absolute maximum; higher voltages can permanently destroy the motor drivers. Recommended maximum nominal battery voltage is approximately 36 V, which leaves a safety margin for ripple voltage on the supply line.
2
Note: Reverse voltage protection only works up to 40 V.

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Related Categories

Motoron M3H256 Triple Motor Controller for Raspberry Pi
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Raspberry Pi Expansion Boards
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