This pololu A4988 stepper motor driver is installed in a very largme amount of DIY 3D printers.
It can be considered as the reference stepper driver amount stepper drivers.
Courant dmaximum de bobine: 1.75A Max avec dissipateur.
Max Current per coil: 1.75A
Warning: Last items in stock!
|Max coil current||1.75A|
This product is a driver for stepper motor.
The small potentiometer on the chip, allows to adjust and limit the current provided to the motors.
The following chart shows how to configure the chip in order to achieve diffetent micro-stepping
The following diagram can help you to place the chip on your electronic board:
For more details:
Other interesting details:
No customer reviews for the moment.
V Shaped wheels Specially made for Openbuild...
Geniun Antclab BLTouch Auto bed leveling probe...
XL silicone heater for RepRap 3D printers...
Main caracteristics: 12V, 0.12A Brushless...
arduino Mega 2560 Shield Daughter board...
Polyimid/Kapton tape ideal for 3D printing...
Belt tensioner Idler Delrin idler compatible...
Capacity: 8 GB Read Speed: up to 48MB/S Video...
Reinforced GT2 belt, 2mm pitch for 6mm width...