This motor driver board ships with all of the surface-mount parts populated. The current-related values in the table below i. The peak ratings are for quick transients e. This makes it more practical to use the driver with a motor that might only draw a few amps while running but can draw many times that amount tens of amps when starting. Pololu dual MC motor driver shield, assembled and connected to an Arduino Leonardo. Add to cart Add to wish list.

Uploader: Milrajas
Date Added: 13 February 2014
File Size: 57.75 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 84378
Price: Free* [*Free Regsitration Required]

Thermal image of the top side of oplolu dual VNH motor driver shield during one of our current tests. Dual VNH motor driver shield: Print Email a friend Feeds.

Your motor power supply must be an acceptable voltage for both the regulator and the MC driver ICs. Dual VNH motor driver shield connected to a microcontroller gray connections pololu dual motor optional. You can also view this document as pololu dual motor printable PDF.

See item for a kit version with connectors included but not soldered in.

The actual current you can deliver will depend on pololu dual motor well you can keep the motor driver cool. This schematic is also available as a downloadable pdf: Some protection events are indicated by the status flag pins SF.

See Section 9 for details polllu the differences pololu dual motor board revisions. Shop Pollou Forum Support.

Even if you expect to run at a much lower average current, the motor can still draw short bursts of high currents, such as when it is starting, if special steps are not taken.

Pololu Dual G2 High-Power Motor Driver 24v14 Shield for Arduino

We also have a pololu dual motor of higher-power motor drivers that can deliver more current over a wider operating voltage range. EN must be driven high to enable the motor driver.

This add-on board makes it easy to pololu dual motor two high-power DC motors with a Raspberry Pi. The picture above shows the typical connections involved in using this board as an Arduino shield. This shield makes it easy to control two high-power DC motors with your Arduino or Arduino-compatible board. Bottom view of the dual MC motor driver pololu dual motor Raspberry Pi, showing cuttable traces.

Free add-on shipping in USA.

Pololu Dual VNH Motor Driver Shield for Arduino (ash02a)

It is also duak to power your Arduino directly from the motor shield, as shown in the diagram above, which eliminates the need for a separate Arduino power supply.

Print Email a friend Pololu dual motor. The pololu dual motor versions are functionally identical. Please note that we offer several other products based on these same chips, including single carrier boards for controlling one motor, the qik 2s12v10 dual serial motor controllerthe TReX motor controllerthe jrk 12v12 USB motor controller with feedbackand the Orangutan X2 robot controller.

Pololu Dual G2 High-Power Motor Driver 24v14 Shield for Arduino

This makes it more practical to use the driver with a pololu dual motor that might only draw a few amps while running but can pololu dual motor many times that amount tens of amps when starting. A pulse on the PWM pin must be high for a minimum duration of approximately 0.

You will need to hold this pin high either with an external connection or via the default-overriding jumper next to the pin to allow the board to run. The thin, red, wavy lines in the picture to the right show where to cut.

However, soldering is required for assembly of the included through-hole parts. The following through-hole parts are included:. Wide operating voltage range: This shield should work with all Arduinos and Pololu dual motor clones that behave like a standard Arduino. It ships fully populated with its SMD components, including the two VNH ICs, as shown in the picture to the right; stackable Arduino headers and terminal pololu dual motor for connecting motors and motor power are included but are not soldered in.

This product can pololu dual motor hot enough to burn you long before the chip overheats. Included Hardware A pin straight breakaway male header is included with the MC dual carrier board, which can be used to connect the PCB to perfboards or breadboards. In our tests, the shield was able to deliver 5 A to both channels simultaneously for 10 s before the thermal protection started reducing the pololu dual motor.

Feedback Comments or questions?