Pmod HB5

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Pmod HB5
H-bridge Driver with Feedback Inputs
Features
  • 2A H-bridge circuit
  • Drive a DC motor with operating voltage up to 12V
  • 6-pin JST connector for direct connection to Digilent motor/gearboxes
  • Two screw terminals for external motor power supply
  • 6-pin Pmod port with GPIO interface
Electrical
Bus
Logic Level
3.3V
Physical
Width
1.2 in (3.05 cm)
Length
0.80 in (2.03 cm)
Documentation
Reference Manual
Schematic
J1 Pinout
Pin 1
DIR
Pin 2
EN
Pin 3
SA
Pin 4
SB
Pin 5
GND
Pin 6
VCC
J2 Pinout
Pin 1
SB
Pin 2
SA
Pin 3
GND
Pin 4
VCC
Pin 5
M+
Pin 6
M-
J3 Pinout
Pin 1
BIO1/TMS
Pin 2
BIO5/SRST
Pin 3
BIO2/TDI
Pin 4
BIO6
Pin 5
BIO3/TDO
Pin 6
BIO7
Pin 7
BIO4/TCK
Pin 8
BIO8
J4 Pinout
Pin 1
VCCB
Pin 2
GND
Design Resources
Fritzing Part

The Digilent PmodHB5 (Revision E) offers a 2A H-bridge circuit to drive small to medium sized DC motors. This module was specifically designed to work with the Digilent gearbox motor which incorporates quadrature encoder feedback.



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