DESCRIPTION
RETIRED PRODUCT – We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.
Looking for a new motor driver for your robot? Want to drive a stepper motor? Worry not! The MDD3A is able to control two brushed DC motors or a single bipolar/unipolar stepper motor from 4V to 16V. With discrete MOSFETs H-Bridge design, this motor driver is able to support 3 Amp per channel continuously without any additional heatsinks.
The onboard test buttons and motor output LEDs allow functional tests of the motor driver in a quick and convenient way without hooking up the host controller. A Buck-boost regulator produces 5V output from an input as low as 4V can be used to power the host controller.
MDD3A can be controlled with wide input logic voltage range from 1.8V to 12V, it’s compatible with a wide variety of host controllers (e.g. Arduino, Raspberry Pi, PLC).
It is equipped with reverse polarity protection, to prevent the motor driver from damage by reverse voltage if the battery is connected in the wrong polarity. This is a very common mistake done by a lot of makers even for the very experienced one.
FEATURES
- Bidirectional control for two brushed DC motor.
- Control one unipolar/bipolar stepper motor.
- Operating Voltage: DC 4V to 16V
- Maximum Motor Current: 3A continuous, 5A peak
- Buck-boost regulator to produce 5V output (200mA max).
- Buttons for quick testing.
- LEDs for motor output state.
- Inputs compatible with 1.8V, 3.3V, 5V and 12V logic (Arduino, Raspberry Pi, PLC, etc).
- PWM frequency up to 20kHz (Output frequency is same as input frequency).
- Reverse polarity protection
RESOURCES
- Datasheet
- Sample Code (for DC Motors)
Speedy Shipping and professional packaging
We offer a broad range of shipping options owing to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff are extremely skilled and will package your items according to our precise and precise specifications. Before shipping, all goods are carefully examined and safely secured. Everyday we deliver thousands of packages to customers across many countries. This is a sign of our determination to be the largest online retailer on the planet. We have distribution centers and warehouses located in Europe as well as the USA.
Note: Orders with more than one item will be assigned a processing date according to the item.
Before shipment, all ordered items will be thoroughly inspected. The majority of orders will be sent within 48 hours. It is expected that delivery will take between three and seven days.
Returns
Due to multiple entities, including the factory and the warehouse, we cannot completely manage our stock. The stock levels may fluctuate at any given time. You may not receive your order after it has been placed.
Our policy is valid for a period of 30 days. We cannot replace or refund your purchase if it has been 30 days since the purchase.
The item must not be used, and it must be in the original packaging. It should also be in its original packaging.
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