Double BTS7960 43A H-bridge High-power smart car Motor drive PWM Drive ตัวขับมอเตอร์ สำหรับ Arduino
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Double BTS7960 43A H-bridge High-power smart car Motor drive module semiconductor refrigeration drive Overview: This driver uses Infineon chips 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 43A Features: 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; Definition: 1. RPWM: Right Turn PWM 2. LPWM: Left Turn PWM 3. 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. GND Connections: Method 1: VCC: 5V from Microcontroller(MCU) GND: GND from Microcontroller(MCU) L_PWM: PWM or 5V from Microcontroller(MCU) for CCW(CW) Turns R_PWM: PWM or 5V from Microcontroller(MCU) for CW(CCW) Turns R_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) Turns R_PWM: 5V from Microcontroller(MCU) for CW(CCW) Turns R_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;
