TB6612FNG motor driver board
The TB6612FNG Motor Driver Board is a compact and efficient dual-channel H-bridge driver capable of powering two DC motors independently. Delivering up to 1.2A continuous current per channel (with 3.2A peak), it is perfect for low- to mid-power robotics, automation systems, and embedded motor applications.
Each motor can be driven in four modes—clockwise (CW), counterclockwise (CCW), short brake, and stop via two digital inputs per channel (IN1/IN2). Motor speed control is easily achieved using a PWM signal up to 100kHz, offering smooth and precise operation. The board also supports standby mode, significantly reducing power consumption when not in use.
Key Features:
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Dual Independent Motor Control: Drive two motors with separate direction and speed control
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PWM Speed Control: Supports up to 100kHz PWM for high-resolution motor speed regulation
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Safety Built-In: Integrated over-temperature and under-voltage protection
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Logic Flexibility: Works with 3.3V and 5V logic systems
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Breadboard-Friendly: Easy to integrate into breadboards or custom PCBs
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Power-Saving: Automatic standby mode when idle
Specifications:
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Motor Power Supply (VM): Up to 15V DC
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Logic Supply Voltage (VCC): 2.7V – 5.5V
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Output Current:
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Continuous: 1.2A per channel
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Peak: 3.2A per channel
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Control Inputs per Channel: IN1, IN2
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PWM Frequency Support: Up to 100kHz
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Control Modes: CW, CCW, Brake, Stop
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Efficiency Mode: Standby for low-power idle state
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Protection Features:
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Thermal shutdown
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Low voltage lockout
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Connectivity: All pins broken out to 0.1" headers
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Size: Compact form factor for space-sensitive projects
Applications:
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Robotics: Drive wheels, arms, or mobile platforms in autonomous or remote-controlled robots
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DIY Projects: Great for Arduino, Raspberry Pi, ESP32, and other dev board setups
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Automation Systems: Use in motorized mechanisms, conveyor belts, or camera sliders
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Educational Kits: Perfect for teaching motor control principles and embedded systems