Pololu Dual MC33926 Manuale Utente

Pololu Dual MC33926 MotorDriver Shield User's Guide1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power ConnectionsDual MC33926 motor driver shield power buses when connected to anArduino.In the shield’s default state, the motor driver shield and A

Using the dual MC33926 motor driver shield with an Arduino (Arduino powered by shield).It is also possible to power your Arduino directly from the mot

use a 9V battery (the rectangular type with both terminals on the same side) as your motor power supply. Werecommend NiMH batteries [http://www.pololu

Motor with one 0.1 uF capacitorsoldered across its terminals.Motor with two 0.1 uF capacitorssoldered from its terminals to itscase.consider taking th

}delay(2);}for (int i = 400; i >= -400; i--){md.setM1Speed(i);stopIfFault();if (abs(i)%200 == 100){Serial.print("M1 current: ");Serial.pr

4. Using as a General-Purpose Motor DriverMC33926 motor driver control lines and output signals are available via the set of pins along the left side

With the exception of the pins labeled “D2 1=2” and “SF 1=2”, all of the through-holes not highlighted in theabove diagram are only relevant when usin

PIN Default State DescriptionVIN The connection point for the positive side of the 5 – 28 V motor power supply.VDDThe connection point for the positiv

Simplified Motor Control Truth TableInputs OutputsD2 MxPWM MxDIR MxA MxB SF ModeH H L H L H forwardH H H L H H reverseH L X L L H brakeL X X Z Z L coa

Motor ConsiderationsThe motor considerations are the same as those detailed in Section 3.c.Pololu Dual MC33926 Motor Driver Shield User's Guide ©

Pololu dual MC33926 motor driver shieldfor Arduino.1. OverviewThe Pololu dual MC33926 motor driver shield for Arduino[http://www.pololu.com/catalog/pr

5. Schematic DiagramSchematic diagram for the Dual MC33926 Motor Driver Shield for Arduino.PDF of schematic: dual MC33926 motor driver shield schemati

6. Customizing the ShieldThis motor driver shield has several features that will not be useful in a typical application but that might benefitan advan

Cuttable traces on the dual MC33926 motordriver shield for changing default Arduinoconnections.The yellow boxes mark the locations where traces can be

Cuttable traces on the dual MC33926 motordriver shield for accessing nD2 and nSFseparately on each driver IC.The following diagrams shows the relevant

You can later use a shorting block to restore the default combined D2 or SF lines if you populate the severed holepair with a 2×1 piece of the include

Pololu dual MC33926 motordriver shield, assembled andconnected to an ArduinoLeonardo.Pololu dual MC33926 motordriver shield for Arduino, bottomview wi

Pololu dual MC33926 motor driver shield forArduino with included hardware.1.b. Included HardwareThis motor driver board ships with all of the surface-

Pololu dual MC33926 motordriver shield, assembled andconnected to an Arduino Uno R3.2. Contacting PololuWe would be delighted to hear from you about a

3. Getting Started with an ArduinoAs with virtually all other Arduino shields, connections between the Arduino and the motor driver are made viaextend

3.b. Assembly for Use as an Arduino Shield1. Stackable Arduino headers: Before you can use this board as an Arduino shield, you need to solderfour of

power connections, or you can break off a 12×1 section of the included 0.1″ header strip and solder it into thesmaller through-holes that border the s

directly to the shield itself via its large, high-current VIN and GND pads. The motor channels, located on eitherside of these power pins, can each be