{"product_id":"sabertooth-2x12-dual-dc-motor-driver","title":"Sabertooth 2x12 Dual DC Motor Driver","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eSabertooth 2x12 dual motor driver is a high‑efficiency controller designed for medium‑power robotics platforms requiring reliable bidirectional DC motor control. This dual‑channel brushed motor controller can independently drive two motors with up to 12A continuous current per channel, supporting robots up to roughly 30lbs in combat environments or about 100lbs in general robotics projects. Flexible control interfaces—including analog voltage, radio control, simplified serial, and packetized serial—allow seamless integration with embedded controllers such as Arduino and other robotics control systems. Screw terminal connections and onboard configuration switches simplify integration for rapid prototyping and long‑term robotic development.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Multi‑Mode Motor Control\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis dual‑channel robotics motor controller supports several input modes, including analog voltage, R\/C control signals, simplified serial communication, and packetized serial commands. Such versatility allows the brushed motor driver board to serve beginner robotic platforms as well as advanced embedded control systems. Independent motor control mode or combined speed‑and‑direction mode enables differential drive configurations commonly used in tank‑style robots and mobile platforms. Onboard DIP switches configure operating modes directly on the controller board, eliminating the need for jumpers and enabling quick reconfiguration during development or field testing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSynchronous Regenerative Drive Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis regenerative motor control module employs synchronous regenerative drive architecture, allowing recovered energy from deceleration or direction changes to flow back into the battery pack. Energy recovery improves power efficiency and extends operating time in mobile robots. Regenerative capability also enables extremely fast stops and rapid reversals, providing robotic vehicles with sharper maneuverability and more responsive motion control. Compared with conventional H‑bridge drivers, this regenerative topology reduces wasted energy as heat while maintaining strong torque response during demanding motion transitions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Power Regulation for Control Electronics\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAn onboard 5V BEC (Battery Eliminator Circuit) provides regulated power for microcontrollers, R\/C receivers, or embedded control electronics, reducing the need for additional voltage regulators in robotic systems. This integrated power supply simplifies wiring and minimizes component count within compact robotic builds. Lithium protection mode further enhances reliability by enabling safe operation with lithium‑ion and lithium‑polymer battery packs, preventing unsafe discharge conditions while supporting the high‑energy‑density batteries commonly used in modern mobile robotics.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRobust Protection and Silent Operation\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHigh‑speed transistor switching at an ultrasonic 32kHz frequency enables near‑silent motor operation, eliminating audible switching noise commonly produced by lower‑frequency motor drivers. Integrated overcurrent and thermal protection safeguards the motor control electronics from stall conditions or oversized motor loads. These protective systems improve system reliability during demanding robotics tasks such as combat robotics, heavy payload transport, and rapid directional changes. Durable design and automated protection allow stable operation across extended experimentation and field deployment scenarios.\u003c\/p\u003e\n\u003cp\u003eThis regenerative dual motor controller supports a wide range of robotics applications, including differential drive vehicles, educational robotics platforms, and medium‑power mobile robots. Flexible control modes, efficient regenerative power handling, and integrated protection features make this robotics motor driver board suitable for both prototyping and long‑term deployment in advanced robotic systems.\u003c\/p\u003e\n\u003ch2\u003eFeature\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual DC brushed motor driver with 12A continuous output per channel\u003c\/li\u003e\n\u003cli\u003eSupports analog, R\/C, simplified serial, and packetized serial control modes\u003c\/li\u003e\n\u003cli\u003eSynchronous regenerative motor drive improves energy efficiency\u003c\/li\u003e\n\u003cli\u003eIndependent or speed‑and‑direction control modes for differential drive robots\u003c\/li\u003e\n\u003cli\u003eOnboard DIP switches for fast configuration without jumpers\u003c\/li\u003e\n\u003cli\u003eIntegrated 5V BEC for powering controllers or receivers\u003c\/li\u003e\n\u003cli\u003eThermal and overcurrent protection for safe operation\u003c\/li\u003e\n\u003cli\u003eUltrasonic 32kHz switching for silent motor control\u003c\/li\u003e\n\u003cli\u003eScrew terminal connectors for easy wiring without soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDifferential drive robots\u003c\/li\u003e\n\u003cli\u003eCombat robotics platforms\u003c\/li\u003e\n\u003cli\u003eAutonomous mobile robots\u003c\/li\u003e\n\u003cli\u003eEducational robotics and STEM development platforms\u003c\/li\u003e\n\u003cli\u003eMedium‑power robotic vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003eElectrical Parameters\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 18V in: 12A continuous, 15A peak per channel.\u003c\/li\u003e\n\u003cli\u003e24V in: 12A continuous, 25A peak per channel.\u003c\/li\u003e\n\u003cli\u003eDrive Type: Synchronous regenerative drive\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: Ultra-sonic switching frequency\u003c\/li\u003e\n\u003cli\u003eProtection: Thermal and overcurrent protection\u003c\/li\u003e\n\u003cli\u003eBattery Support: Lithium protection mode\u003c\/li\u003e\n\u003cli\u003eInput modes: Analog, R\/C, simplified serial, packetized serial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 2.3” x 3” x .7”\u003c\/li\u003e\n\u003cli\u003e59 x 75 x 17 mm (2.3x2.95x0.67 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dimensionengineering.com\/datasheets\/Sabertooth2x10.doc\" target=\"_blank\"\u003eSabertooth 2x12.doc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dimensionengineering.com\/datasheets\/Sabertooth2x10.pdf\" target=\"_blank\"\u003eSabertooth 2x12.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dimensionengineering.com\/datasheets\/Sabertooth2X10QuickStart.doc\" target=\"_blank\"\u003eQuick start guide.doc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dimensionengineering.com\/datasheets\/Sabertooth2X10QuickStart.pdf\" target=\"_blank\"\u003eQuick start guide.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/dimensionengineering.com\/datasheets\/Sabertoothdipwizard\/start.htm\" target=\"_blank\"\u003eSabertooth DIP Switch Wizard\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/dimensionengineering.com\/datasheets\/Regenerative_comparison\/regenerative_comparison.htm\" target=\"_blank\"\u003eMotor driver efficiency comparison\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/dimensionengineering.com\/datasheets\/RPMvsInput.jpg\" target=\"_blank\"\u003eSample RPM versus throttle graph\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67571421577293,"sku":"E64012-001","price":257.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E64012-win1.jpg?v=1791061885","url":"https:\/\/www.mlab.com.au\/products\/sabertooth-2x12-dual-dc-motor-driver","provider":"MLAB","version":"1.0","type":"link"}