Nano Stepper Driver V3

2 years ago 1295
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Revised version of the 2Axis A4988 Stepper Driver board with a ground pour, additional IO, and a more thourough schematic.

Documents

Schematic V3

PCBV3

BOM

ID Name Designator Footprint Quantity Manufacturer Part Mounted
1 ARDUINO_NANO U1 ARDUINO_NANO 1 ? Yes
2 LM7805EE U2 TO-220 1 ? Yes
3 A4988 Driver U4,U3 A4988 STEPPER MOTOR DRIVER CARRIER 2 ? Yes
4 Stepper_Motor_bipolar M1,M2 SCREW TERMINAL 5.08MM 4P 2 ? Yes
5 DIP3 SW1,SW2 DSWB03LHGET 2 DIP switch,Dip Switch,DSWB03LHGET Yes
6 330nF C2,C1 CAP-D4.0XF1.5 2 0.33uF 50V 4*7 Yes
7 100uF C3,C4 CAP-D8.0XF3.5 2 100uF 35V 8*12 Yes
8 i2C OUT P2 HDR-4X1/2.54 1 Headers  Pins 1*4P Yes
9 BRKOUT SERV1,RXTX1 HDR-3X1/2.54 2 Header2.54mm 1*3P Yes
10 7-25 VDC P1 DC-005 1 DC-005 Yes
11 10k R1,R2,R3,R4,R5 0805 5 ? Yes
12 IO P3 HDR-5X2/2.54 1 2*5pHeaders  Pins 2.54mm Yes

Attachments

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Comments (1)

oren Reply

cool . I will try it.

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