Datasheet 搜索 > Pololu Robotics & Electronics > DRV8835 FOR RASPBERRY PI B+ 数据手册 > DRV8835 FOR RASPBERRY PI B+ 其他数据使用手册 4/8 页
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DRV8835 FOR RASPBERRY PI B+ 其他数据使用手册 - Pololu Robotics & Electronics
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DRV8835 FOR RASPBERRY PI B+数据手册
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Three 2-pin, 5 mm terminal blocks are included for making easy motor and power connections to
the board once they have been slid together and soldered to the six large through-holes.
Alternatively, you can solder 0.1″ male header pins to the smaller through-holes above the terminal
block holes, or you can just solder wires directly to the board.
Shorting blocks and 0.1″ male headers (not included) can be used to make some of the more
advanced optional modifications to the board, such as remapping the control pins or paralleling the
outputs.
A Raspberry Pi Model B+ is not included.
Driving motors with an assembled Pololu DRV8835 Dual Motor Driver Kit for Raspberry Pi B+. A step-
up/step-down regulator provides 5 V to the Raspberry Pi.
Using the motor driver
In the board’s default state, the motor driver and Raspberry Pi are powered separately, though
they share a common ground and the DRV8835 receives its logic supply voltage (VCC) from one
of the Raspberry Pi’s 3V3 power pins. When used this way, the Raspberry Pi must be powered via
its USB Micro-B receptacle, and the motor driver board must be supplied with 1.5 V to 11 V
through its large VIN and GND pads. However, the motor driver board provides a set of three
through-holes where you can conveniently connect an appropriate voltage regulator, allowing the
motor supply to also power the Raspberry Pi (see the Powering the Raspberry Pi from the motor
driver board section below).
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