BTS7960 High Current Motor Driver
High-current H-bridge module for stronger DC motor prototypes.
AI Ready Overview
Quick Summary
BTS7960 is a high current driver commonly used in FYP and embedded projects. It is best for high-current dc motor and linear actuator, with wiring and testing planned around Arduino, ESP32.
Difficulty
Advanced
Time Required
2-4 weeks for wiring, library setup, calibration, integration and reliable demo testing
Cost
RM18-RM45 module range in Malaysia; full project cost depends on scope.
Components
BTS7960, Arduino, ESP32
Overview
What is BTS7960?
BTS7960 modules drive larger brushed DC motors compared with small robot drivers. They are useful in heavier automation demos, but need careful power and fuse planning.
Engineering Reference
Quick Specs
| Operating Voltage | 3.3V/5V logic / 6V-27V motor supply |
|---|---|
| Interface | PWM, GPIO |
| Difficulty | Advanced |
| Typical Malaysia Price | RM18-RM45 |
| Best For | High-current DC motor, Linear actuator |
Real Usage Notes
Suitable / Not Suitable
Suitable for
- ✓ High-current DC motor
- ✓ Linear actuator
- ✓ Heavy robot prototype
Not suitable for
- ✕ Tiny battery projects
- ✕ Stepper motors
- ✕ Unsafe unfused power wiring
Build Planning
Difficulty
BTS7960 is rated Advanced. Plan around 2-4 weeks for wiring, library setup, calibration, integration and reliable demo testingdepending on wiring, libraries, calibration, dashboard/app integration and testing evidence.
Build Planning
Time Required
2-4 weeks for wiring, library setup, calibration, integration and reliable demo testing
Malaysia Price Guidance
Cost
Typical module price range: RM18-RM45. This is component guidance only; a complete FYP cost depends on controller, sensors, casing, display, app/dashboard, documentation and timeline.
Connections
Pinout
VCC
Power input. Check whether the module expects 3.3V/5V logic or 6V-27V motor supply before wiring.
GND
Common ground with the controller and external supply.
PWM
Main PWM connection used by the module.
IO
Additional signal pins depend on the exact module variant.
Platform Notes
Wiring Guides
BTS7960 with Arduino / ESP32
Connect power, ground and the PWM / GPIO signal lines. Use level shifting when a 5V module connects to a 3.3V controller.
| BTS7960 VCC | 3.3V/5V logic |
|---|---|
| BTS7960 GND | Controller GND |
| Signal pins | PWM, GPIO |
Fix Common Problems
Troubleshooting
Troubleshooting
Common Mistakes
FYP Ideas Using BTS7960
Related Projects
Compare Options
Alternative Components
Student Questions
FAQ
Is BTS7960 good for FYP projects?
Yes, BTS7960 is suitable for FYP work when the project matches its limits: High-current DC motor and Linear actuator.
What is the most common BTS7960 mistake?
No fuse or current planning