Can be used to drive two DC motors independently, or one bipolar stepping motor.
ARDUINO USB HOST SHIELD 2 MOTOR DRIVER
I noticed that most part of the times, the motor behavior gets weird if I activate any of the servos before I activate the motors. gizDuino/Arduino compatible motor driver shield. My servos are connected to pins 2, 5, 6 and 9. I used arduino duemilanove, usb host shield 2.0 and android smartphone for test it ArduinoBlinkLed.Power supply 2 batteries Lithium 3.7V. It rotates backwards and forwards and makes a very weird noise. Sometimes I try to activate it, and it works, and later, in another function call, it doesn't work. It means that I can not connect anything in any of those pins? In my project I have some servos connected in some of this pins and the stepper motor just goes crazy. Start your Arduino project today.Australian stock and Warranty with Fast Free Shipping from Our Sydney Warehouse. The following pins are in use if any DC/steppers are usedĭigital pin 4, 7, 8 and 12 are used to drive the DC/Stepper motors via the 74HC595 serial-to-parallel latch We stock a massive range of Arduino starket kits, shield, modules, accessories and components. Shields can provide additional functionality to an Arduino board, including motor control, GPS, Ethernet, LCD display, and bread boarding (prototyping). The different shields follow the same philosophy as the original toolkit: they are easy to mount and easy to use.
The following pins are in use only if the DC/Stepper noted is in use:ĭigital pin 11: DC Motor #1 / Stepper #1 (activation/speed control)ĭigital pin 3: DC Motor #2 / Stepper #1 (activation/speed control)ĭigital pin 5: DC Motor #3 / Stepper #2 (activation/speed control)ĭigital pin 6: DC Motor #4 / Stepper #2 (activation/speed control) Arduino and Arduino-compatible boards make use of shields, expansion boards that plug into the normally supplied Arduino pin-headers.