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The shield uses a shift register to control the direction of the DC/Stepper motors. This saves precious Arduino pins. Shift Clock Digital Pin 7: Register Clock / Latch Digital Pin 8: Serial Data Input Digital Pin 12: Output Enable 3. PWM Speed Control Pins
Looking at the HW-130 PCB, you'll see a small jumper labeled (Enable).
4 DC Motor channels (or 2 Stepper Motor channels).
A single chip that converts serial data from the Arduino into parallel data to control the L293D pins. This saves Arduino pins. hw 130 motor control shield for arduino datasheet
Would you like a , a library usage guide , or a stepper motor example for this shield?
Unlike some generic L298N modules, the HW 130 reserves pins 3 and 11 for PWM, making it ideal for speed control. Do not use these pins for other sensors.
The HW-130 shield is designed to be stacked directly on top of an Arduino Uno or Mega. The following Arduino pins are used by the shield and should not be used for other purposes. The shield uses a shift register to control
Connect stepper coils:
Keeps motors disabled during Arduino power-up. Pin Mapping and Architecture
The Arduino and the motor shield share the same power source. Powering the Arduino via USB or the DC jack will also power the motors. Warning: Do not use this configuration for large or high-draw motors, as it can damage your Arduino. PWM Speed Control Pins Looking at the HW-130
The HW-130 features a physical 2-pin jumper labeled (or simply PWR) located near the DC power screw terminals.
void setup() Serial.begin(9600); // HC-05 uses Serial Hardware pins motorLeft.setSpeed(150); motorRight.setSpeed(150); motorLeft.run(RELEASE); motorRight.run(RELEASE);
to expand 3 Arduino pins to 8, used specifically for motor direction control. 5.imimg.com Pinout and Interface
Up to 4 bidirectional DC motors (with 8-bit speed resolution)
The shield uses a shift register to control the direction of the DC/Stepper motors. This saves precious Arduino pins. Shift Clock Digital Pin 7: Register Clock / Latch Digital Pin 8: Serial Data Input Digital Pin 12: Output Enable 3. PWM Speed Control Pins
Looking at the HW-130 PCB, you'll see a small jumper labeled (Enable).
4 DC Motor channels (or 2 Stepper Motor channels).
A single chip that converts serial data from the Arduino into parallel data to control the L293D pins. This saves Arduino pins.
Would you like a , a library usage guide , or a stepper motor example for this shield?
Unlike some generic L298N modules, the HW 130 reserves pins 3 and 11 for PWM, making it ideal for speed control. Do not use these pins for other sensors.
The HW-130 shield is designed to be stacked directly on top of an Arduino Uno or Mega. The following Arduino pins are used by the shield and should not be used for other purposes.
Connect stepper coils:
Keeps motors disabled during Arduino power-up. Pin Mapping and Architecture
The Arduino and the motor shield share the same power source. Powering the Arduino via USB or the DC jack will also power the motors. Warning: Do not use this configuration for large or high-draw motors, as it can damage your Arduino.
The HW-130 features a physical 2-pin jumper labeled (or simply PWR) located near the DC power screw terminals.
void setup() Serial.begin(9600); // HC-05 uses Serial Hardware pins motorLeft.setSpeed(150); motorRight.setSpeed(150); motorLeft.run(RELEASE); motorRight.run(RELEASE);
to expand 3 Arduino pins to 8, used specifically for motor direction control. 5.imimg.com Pinout and Interface
Up to 4 bidirectional DC motors (with 8-bit speed resolution)