# DRV8846_Stepperboard

## DRV8846

> 18-V, 1.4-A bipolar stepper motor driver with 1/32 microstepping and smart tune adaptive decay

![](../images/DRV8846/rge0024b.png_small)  
![](../images/DRV8846/custom_diagram_1_DRV8846.gif)

[site](https://www.ti.com/product/DRV8846)  
[datasheet](https://www.ti.com/lit/ds/symlink/drv8846.pdf?ts=1649302105682&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FDRV8846)

## Eagle

## Order board

## Soldering

### Hot air gun

![](../images/DRV8846/hor_air_gun.jpg)

!!! Attention
    Rotation is wrong in this picture. Turn 90 Degrees to left to face the name on the chip and the text on the silk print at the same side.  

### Reflow oven

![](../images/DRV8846/reflow_oven.jpg)