BTS7960 Current Detection DIY Smart Car Controller 43A Dual H-Bridge High Power Driver Module

BTS7960B H-bridge 43A high-power motor driver Module Overview:This driver uses BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current 43AFeatures:Double BTS7960 large current (43 A) H bridge driver;5V isolate with MCU, and effectively protect MCU;5V power indicator on board;Voltage indication of motor driver output end;can solder heat sink;PIN Definition:1. RPWM: Right Turn PWM2. LPWM: Left Turn PWM3. R_EN: Right Turn Enable (High Active)4. L_EN: Left Turn Enable (High Active)5. R_IS: Right Turn Current Warning (May Leave Floating)6. L_IS: Left Turn Current Warning (May Leave Floating)7. VCC: (5V)8. GNDaeProduct.getSubject()Connections:Method 1:VCC: 5V from Microcontroller(MCU)GND: GND from Microcontroller(MCU)L_PWM: PWM or 5V from Microcontroller(MCU) for CCW(CW) TurnsR_PWM: PWM or 5V from Microcontroller(MCU) for CW(CCW) TurnsR_EN and L_EN: 5V from Microcontroller(MCU)Method 2:VCC: 5V from Microcontroller(MCU)GND: GND from Microcontroller(MCU)L_PWM: 5V from Microcontroller(MCU) for CCW(CW) TurnsR_PWM: 5V from Microcontroller(MCU) for CW(CCW) TurnsR_EN and L_EN: PWM from Microcontroller(MCU)Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2);isolation chip 5V power supply (can share with MCU 5V);size: 4*5 *1.2cm;Able to reverse the motor forward, two PWM input frequency up to 25kHZ;two heat flow passing through an error signal output;isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply;the supply voltage 5.5V to 27V;