Feature

●Smoothes transmission, bumper, capacity attenuation, and low noise levels
●This expansion board is designed for Raspberry Pi 3B and is used to run NanoDLP photocurine 3D printers. The board includes 9-28V 5V circuitry which provides the maximum of other interfaces required by the 3A and NanoDLP
●I2C connector for LCD1602
●UART Connector for Touch Screen
●If for any reason, please contact us. Your first goal is customer satisfaction. And we are committed to providing you with satisfactory services


Description

If for any reason, please contact us. Your first goal is customer satisfaction. And we are committed to providing you with satisfactory services.
Specifications:

3A Buck Converter @ 9V-28V to 5V

DRV8825 Stepper Driver

12V Fan (PI Cooling)

2X End Stops

MOS Controls for EXT LED Drivers

Package includes:

1 x NanoDLP Shield V1.1 Expansion Board

1 x Heat sink

2x Limit Swich

Accurate transmission, constant transmission ratio, no dragging during birth.

High transmission efficiency and energy saving effect is clear.

Easy to maintain and no refueling