Geekcreit CNC Shield + UNO R3 Board + 4 X DRV8825 Driver Kit For3D Printer

Geekcreit CNC Shield + UNO R3 Board + 4 X DRV8825 Driver Kit For3D Printer

banggood Office Equipment

21.99$
17.99$
CNC Shield BoardVersion3 0ColorRedSize L W H 68 x 53 x 18 mmVoltageDC 12 36 VFeatures 1Uses removable A4988 or DRV8825 compatible stepper drivers 2The extension board can be used for carving machine3 d printer driver expansion board3GRBL 0 8 compatible Open source firmware that runs on anUNO that turns G code commands into stepper signals 4PWM Spindle and direction pins 4 Axis supportXYZ A Can duplicate X Y Z or do a full 4th axis with custom firmware using pins D12 and D13 5Compact designStepper Motors can be connected with 4 pin molex connectors or soldered in place 6Please note that this is an unassembled kit and Basic soldering skills are needed DRV8825 Stepper Motor DriverThe module has an interface pinout is almost the same with A4988 stepper motor drive carrierso that it can be used as a higher performance in a pull down menu the plates replaced in many applications DRV8825 features an adjustable current limitovercurrent and overtemperature protectionsix micro resolutiondown 1 32 stepIt uses 8 2 45Vcan provide up to about 1 5 per phase no heat sink or forced air flowrated up to 2 2 per volume sufficient additional coolingFeatures Simple step and direction control interfaceThe interface can connect directly with 3 3V and 5V systemsSupport over temperature thermal shutdownover current shutdown and under voltage lockoutSupport short to ground and shorted load protectionSix different step resolutionsfull steph