... 4.Best price Product Description: BTS7960B BTN7060 BTN7970 Motor Drive Module Product description: 1, contains infineon BTS7960B, BTN7960B, BTS7970B, BTN7970B, ... can welding heat sink; 6, single chip microcomputer to drive module with four with line can (GND, 5 v, PWM1, PWM2); 7, battery ... drive power; 8, isolation chip 5 v power supply (with single-chip microcomputer Shared 5 v); 9, power support 5 ...