Hw 130 Motor Control Shield For — Arduino Datasheet ^hot^ Free

: One 74HC595 8-bit shift register used to control motor directions. Input Voltage : 4.5V to 25V DC (Motor supply).

Screw terminal blocks for connecting DC motors or stepper coils. GND: Central ground terminals located on the screw blocks. SER1, SER2: 3-pin headers for connecting 5V hobby servos. Power Jumpers hw 130 motor control shield for arduino datasheet free

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The HW-130 uses a 74HCT595 shift register to expand the available pins on your Arduino. Dedicated Pins Shift register clock Digital 7: Shift register latch Digital 8: Shift register data Digital 12: Shift register enable PWM Speed Control Pins Digital 3: DC Motor #2 / Stepper #1 Digital 5: DC Motor #3 / Stepper #2 Digital 6: DC Motor #4 / Stepper #2 Digital 9: Servo #2 Digital 10: Servo #1 Digital 11: DC Motor #1 / Stepper #1 Arduino Programming Guide : One 74HC595 8-bit shift register used to

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const int motorPin = 9; // motor pin

Pin 2 and Pin 13 are generally free, though Pin 13 is tied to the onboard Arduino LED. 6. Software Setup and Code Examples GND: Central ground terminals located on the screw blocks