CNC Shield V3 Expansion Board + 4xA4988 Step Motor Driver Module + UNO R3 Board kit For 3D Printer
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SKU: U2I-BG-1149269
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Description
Descriptions:
1. CNC Shield V3 3D Printer Expansion Board
This expansion board as a driver expansion board, can be used for engraving machines, 3D printers. It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use. UNO for module IO port correspondence introduction.
Simple step and direction control interface Short-to-ground and shorted-load protection Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
Instructions: ① Download the IDE: http://.cc/en/Main/Software ②Download the USB chip driver: http: //www.wch-ic.com/download/list.asp? Id = 126 ③Plug in the UNO development board, the driver will automatically install ④In the die inside select the board UNO ⑤Select the COM port, this can find in my computer, make the uno development board inside the port ⑥Best to choose own routine program, burned into it.
Package Included:
1 x CNC Shield V3 Expansion Board 4 x A4988 Step Motor Driver Module 4 x Heatsink 1 x UNO R3 Board
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