plan for JWY

find a better solution for the JWY.

1. step motor
2. high divider
3. motion control

chip choose:
1. driver - THB6128, cheap and easy to buy
2. motion - TMC428, expensive and hard to buy, find another

if possible, find another better driver for higher divider

步进电机驱动芯片有：步进电机驱动芯片(UM12017、UM12014)完全代替VID6606、VID6608)

还有PMM8713,BY-5064,A3955SB,ULN2003,ULN2803,ULN2804,ULN2824

步进电机控制芯片有：UDN2916LB,TA8435H,TMC428,TMC236,TMC239,PBD3517,PBL3770,PBL3717,SPI-7210M,CIPH9803A,TMC222,等等。