![](https://m.media-amazon.com/images/I/51JDudP0nzS.jpg)
Price: ₹2,998.00 - ₹1,499.00
(as of Nov 16, 2022 03:33:13 UTC – Details)
Package Dimensions : 5 x 4 x 3 cm; 20 Grams Item Weight : 20 g. In this starter kit you will get component to learn how to use UNO its good for beginners as well as for advance use. This kit contain 3D printer kit, compatible with UNO , Ramps 1.4 expansion board , A4988 GRBL stepper motor driver.
RAMPS 1.4 expansion board as a driver expansion board, can be used for engraving machines, 3D printers and it is a total of five slots, can drive five A4988 stepper motor.
Update High Ramp Board by changing MOSFET: old MOSFET IC Model : PDF55N06 * Specification:VDSS:60V ID:55A New MOSFET IC model: HM60N06 Specification:VDSS:60V ID:60A HM60N06 current up to 60A,More safety Each road stepper motors only need two IO ports.
Stepper motor wiring as follows: 2A, 2B is a group (red, green), 1A, 1B is a group (blue, yellow), if want to change direction, can be change the position of one group , for example 2A, 2B mutually exchanged.