Get the latest updates on offers and promotion 2. Amazon Second Chance Pass it on, trade it in, give it a second life. Share Facebook Twitter Pinterest. They are suitable for very small robot projects. Write Your Own Review You’re reviewing: Then write and test a simple program to see that everything works. I bought another small motor driver, this time a module with 2 L H-bridge chips.

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No questions have been asked about this product. Power the board with 2.

How to use the HG (L) Dual Channel Motor Driver Module

Have one to sell? Also, if you cropped your photo it would show the board eight times larger for legibility. Home Questions Tags Users Unanswered. Qty Add to Cart. Wiring it up incorrectly to the motor.

LS A Dual Mini DC Motor Driver

mptor This example should be easily adaptable to other microcontroller platforms. Unfortunately, every bit of documentation or article I can find only provide examples on how two drive one or two DC motors, but nowhere can I find how to drive a stepper motor. This is why some of you are frying the ICs, sorry. The stepper motor draws too much current, i.


A small fan for education, for fun and for hot weather: I have a dual channel motor driver module based on two L H-bridges: I would start with a lowish voltage, less than the motor rating, to see if anything moves.

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Further Information For information about all of the delivery options we offer click here. It is very unlikely that the Arduino will be damaged providing it is only connected to ground and the A-1A, A-1B, B-1A and B-1B pins the way you have described in your question.

Do any of these pins need to support PWM? If the goods are not in stock we will endeavour to contact you as soon as possible to discuss a dispatch date.

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Dual Channel Motor Driver Module HG7881 / L9110 up to 12VDC 800mA Per Channel

If this question can be reworded to fit the rules in the help centerplease edit the question. They are suitable for l9110 small robot projects. Of course you could control it with a joystick with the help of a micro controller ….


Instead of just setting a pin high you pwm it. Coin Acceptor -Programmable 6 Coins. Customers also shopped for. For warranty information about this product, please click here.

Motof the How to Ask page for help clarifying this question. I am using this module to light led when both A and B are forward and run motors when both A and B are in backward with diode for motors. Don’t see what you’re looking for? You must have JavaScript enabled in your browser to utilize the functionality of this website.

Learn more about Amazon Prime. Uh, the pin connections are described in the beginning of the code. Anyone have any experience with these boards who can shed some light on the matter?