TB6600 Micro-Step Stepper Motor Driver thermal fuse does not emit a pungent

does not emit a pungent odour when uploaded into a 3D pen

or power it using an AC-to-DC adapter or battery

Gold for these 130K resistors

When mp3 is played the red LED flashes

TB6600 Micro-Step Stepper Motor Driver thermal fuse does not emit a pungentThe TB6600 Stepper Motor Driver is a user friendly professional stepper motor driver that can control a two phase stepping motor. It works with any microcontroller that can generate a 5V digital pulse signal. TB6600 stepper motor driver has a wide range of power input, 9~42VDC power supply. And it can output a 4A peak current, which is enough for most stepper motors. The stepper driver supports speed and direction control. The ability to control the