Hw 130 Motor Control Shield For Arduino Datasheet Free _best_ ★ Tested & Reliable
However, the specific pin mapping isn't always obvious if you don't have the schematic. If you are looking for the official , I’ve uploaded a free copy for reference.
Plug your servo motor into the SER1 or SER2 3-pin slots [1]. Ensure the ground wire (black or brown) aligns with the minus (-) marking on the board.
Below is a simple test script to run a DC motor on port M1 forward and backward.
The HW-130 motor shield is an excellent choice for anyone looking to add powerful motor control to their Arduino projects. While it lacks an official datasheet, the wealth of information available from the Adafruit Motor Shield's documentation and the Arduino community fully compensates for this. This guide provides a comprehensive resource for both beginners and advanced makers. hw 130 motor control shield for arduino datasheet free
Most official L293D datasheets are 20+ pages long, filled with thermal curves and switching characteristics. The "HW 130" specific datasheet is rarely included in retail packaging. Instead, sellers link to broken Google Drive files.
Proper power management is critical when using the HW-130 to prevent resetting or damaging your Arduino. Option A: Shared Power Supply (Short-Term/Low Load Only) Leave the PWR Jumper on the board connected.
To control the HW-130 easily, use the standard Adafruit Motor Shield library (V1). Installing the Library Open the Arduino IDE. Navigate to > Include Library > Manage Libraries . Search for "Adafruit Motor Shield V1" . Click Install . Sample Code: Driving a DC Motor However, the specific pin mapping isn't always obvious
The HW-130 shield offers a simple, inexpensive solution for driving small DC motors (e.g., toy motors, mini fans, small robots) from an Arduino Uno. While lacking advanced features like current sensing or external flyback diodes, it is suitable for educational projects and low-power applications. Users must respect the 1.2A peak limit and provide an appropriate external motor power supply for reliable operation.
The following datasheet provides a detailed overview of the HW-130 Motor Control Shield's technical specifications:
2 x L293D (quadruple high-current half-H drivers) and 1 x 74HC595 (8-bit shift register). Motor Supply Voltage ( cap V sub cap S cap S end-sub Supports a wide range from 4.5V to 25V (some variants up to 36V). Logic Control Voltage ( cap V sub cap S 4.5V to 5.5V Output Current: per channel (continuous) with a Drive Capabilities: 4 bi-directional DC motors with individual 8-bit speed selection. 2 stepper motors Ensure the ground wire (black or brown) aligns
2 x L293D Motor Drivers + 1 x 74HC595 Shift Register.
void loop() Serial.println("Forward"); motor1.run(FORWARD); delay(1000);
Built-in thermal shutdown and internal ESD protection diodes Pinout and Interface Layout
(Note: On some generic variations of this board, the Direction and Speed pins may be swapped (e.g., D5/D6 for speed), but the D3/D11/D12/D13 configuration is standard for the L298P Shield design.)
// Reverse at full speed digitalWrite(MOTOR_A_IA, LOW); digitalWrite(MOTOR_A_IB, HIGH); delay(2000);