DriveCell is a tiny H-bridge development module for controlling the direction and speed of small brushed DC motors, magnetic actuators and other suitable bidirectional loads. Its two logic inputs allow an external controller to set the output direction and adjust power using PWM.

Each standard pack includes one DriveCell module, M1.2 screws and one unsoldered 4-pin male header. A controller, power source, load, wiring and enclosure are not included.

Some other notes:

• The DRV8837 driver includes overcurrent protection, undervoltage lockout and thermal shutdown. Supply polarity must still be checked carefully because reversing the supply may damage or overheat the module.
• Schematics for this module are available here: DriveCell Schematics.

DriveCell is an electronic development module intended for integration into prototypes and DIY electronic projects. It is not a finished standalone appliance or a toy. Supporting RoHS records are maintained for the PCB assembly materials, specified components and supplied accessories. The designer or manufacturer of a completed product incorporating DriveCell is responsible for assessing that finished product against all applicable safety, EMC, environmental and other regulatory requirements. For commercial product integration, please get in touch.

• Electrical:
• Primary Driver: Texas Instruments DRV8837DSGR
• Maximum Supply Voltage: 5V DC
• Maximum Output Current: Up to 1.8A
• Continuous output capability depends on the load, duty cycle, wiring, PCB temperature and operating conditions.
• Mechanical:
• Dimensions: 0.8 × 1cm
• Total Thickness: Approximately 1.8mm
• Weight: Approximately 0.16 grams
• Screws: M1.2
• Connector Pitch: 2.54mm
• Operating Environment:
• For use in a dry prototyping environment.
• Protect exposed pads from moisture, debris and conductive objects.

• Use only with a regulated DC supply and never exceed 5V.
• Check the VD and GD supply polarity and inspect all wiring for shorts before applying power.
• Disconnect power before soldering, wiring or modifying the project.
• Check the motor or load stall current before use. A stalled motor, short circuit or unsuitable load can overheat the module, wiring or power source.
• The driver and PCB may become hot. Disconnect power and allow the assembly to cool before handling.
• Secure motors, actuators and other moving mechanisms before testing. Keep fingers, hair and loose objects clear.
• Use suitable ESD precautions when handling the bare module.
• The module, screws and header are small parts. Keep them away from young children.
• Do not use DriveCell for mains-connected, life-support or safety-critical applications, or where failure could cause serious harm.

The completed project must be assessed by its designer for suitable wiring, load protection, mechanical guarding, enclosure, thermal behaviour, electromagnetic compatibility and any other requirements applicable to its intended use.

Manufacturer: Microbots Ltd.
Address: Birzebbuga, Malta
Email: info@microbots.io
Product: DriveCell
Product Revision: Revision 1
Product SKUs: MB-MM-DC-01 & MB-MM-DC-02
Country of Manufacture: China

DriveCell is stocked and shipped from Malta, European Union, and is available for international shipping to supported destinations.

Available shipping methods, estimated delivery times, and shipping costs are displayed at checkout. Deliveries outside the European Union may be subject to local import duties, taxes, or customs fees.