Teyleten Robot BTS7960 43A High Power H-Bridge DC Motor Driver Module (2pcs) for Arduino Smart Car

Overview

The Teyleten Robot BTS7960 43A dual H bridge motor driver module is built to handle demanding DC motor tasks in Arduino projects and smart cars. Utilizing Infineon BTS7960 components, it delivers strong drive and braking while keeping the microcontroller isolated from motor power. The design emphasizes reliability, protection, and a straightforward wiring approach, making it a practical choice for hobbyists and tinkerers alike.

With a wide operating voltage range and on board indicators, you can monitor performance at a glance. The package includes two identical driver modules, and the setup is kept simple by requiring just four lines from the MCU to the driver board. The board also supports a heat sink for cooling during extended use, helping you explore longer runs and more ambitious motor projects without overloading the system.

Key benefits

• Dual BTS7960 H bridge sections capable of up to 43 A per side provide strong drive and precise braking
• 5V isolated supply to the MCU protects the controller from motor power fluctuations
• On board 5V power indicator and motor output voltage indicator for quick status checks
• Foam padding on the pin header adds protection against accidental breaks during handling
• Can be mounted with a heat sink to improve thermal performance
• Simple four line wiring from the MCU: GND, 5V, PWM1, PWM2
• Isolated 5V supply can be shared with the MCU or provided from the board
• Voltage range from 5.5 to 27V accommodates a variety of motors
• PWM input frequency support up to 25 kHz enables responsive control

Wiring and setup

Each package includes two identical driver modules. To connect, provide the motor power and ground to the driver, connect the isolated 5V rail to the MCU, and drive PWM1 and PWM2 from your microcontroller or motor shield. The isolation helps separate motor noise from the control logic, while the four wire interface keeps wiring clean and predictable.

Real world uses

Perfect for DIY Arduino smart cars, compact robotics kits, and small scale automation tasks. Expect crisp startup behavior, reliable forward and reverse motion, and controlled braking when signals stop. The compact, sturdy design supports easy mounting on a chassis or integration into a custom control board.

Care and expansion

Maintain tidy wiring to minimize interference and consider adding a heat sink for longer sessions. The built in indicators simplify testing and troubleshooting. The compact footprint and dual module pack offer flexibility for multi motor setups or differential drive experiments.

Specifications at a glance

• Voltage supply: 5.5 to 27 V
• Current per bridge: up to 43 A peak
• PWM input frequency: up to 25 kHz
• Layout: compact board with foam protected header
• MCU isolation: 5 V