December 2018 Arduino Printers Price Hong Kong | iPrice HK

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Arduino CNC Shield + UNO R3 Board + 4 X DRV8825 Driver Kit For Arduino 3D Printer
HK$ 122.00
Banggood

-& Cnc& Shield& Board Version:& 3.0 Color:& Red Size(L*W*H):& 68& x& 53& x& 18& mm Voltage:& DC& 12~36& V Features: 1.& Uses& removable& A4988& or& Drv8825& compatible& stepper& drivers. 2.& The& extension& board& can& be& used& for& carving& machine;& 3& d& printer& driver& expansion& board 3.& Grbl& 0.8& compatible.& (Open& source& firmware& that& runs& on& an& Arduino& Uno& that& turns& G-code& commands& into& stepper& signals) 4.& Pwm& Spindle& and& direction& pins;4-Axis& support& (X;& Y;& Z& ;& A-Can& duplicate& X;y;z& or& do& a& full& 4th& axis& with& custom& firmware& using& pins& D12& and& D13) 5.& Compact& design.& Stepper& Motors& can& be& connected& with& 4& pin& molex& connectors& or& soldered& in& place. 6.& Please& note& that& this& is& an& unassembled& kit& and& Basic& soldering& skills& are& needed. - Drv8825 Stepper& Motor& Driver The module has an interface pinout is almost the same with A4988 stepper motor drive carrier, so 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 limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step). It uses 8.2 - 45V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling). Features: Simple step and direction control interface The interface can connect directly with 3.3V and 5V systems Support over-temperature thermal shutdown, over-current shutdown and under-voltage lockout Support short-to-ground and shorted-load protection Six dif ...

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