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Parallax 130-35000 Robotics Shield Kit ( for Arduino )
The Parallax 130-35000 Robotics Shield Kit is a comprehensive expansion board designed specifically for Arduino microcontrollers that integrates motor control, sensor interfacing, and power distribution in a single stackable module. Professional roboticists, embedded systems engineers, and educational institutions use this shield to rapidly prototype autonomous robots, mobile platforms, and control systems without extensive breadboarding or custom PCB design. This kit solves the critical challenge of managing multiple DC motors, servo motors, and digital sensors simultaneously while maintaining clean power delivery and reducing wiring complexity in robotics projects.
Product Overview
The Parallax 130-35000 Robotics Shield Kit operates on the principle of hardware abstraction, providing pre-configured motor driver circuits and sensor conditioning circuits that stack directly onto Arduino Uno, Arduino Mega, and compatible boards. The shield features dual H-bridge motor drivers capable of bidirectional control with PWM speed regulation, allowing independent operation of two DC motors or a single stepper motor. Built-in protection circuitry including flyback diodes, current limiting resistors, and thermal shutdown mechanisms ensures reliable operation even under fault conditions. The onboard power management system accepts 5V to 12V input and distributes regulated power to motors and logic circuits separately, preventing voltage sag that could reset the microcontroller during high-current motor operations.
What distinguishes the Parallax 130-35000 from generic motor shields is its integrated sensor interface design with pre-routed analog and digital input conditioning. The shield includes dedicated connectors for servo motors with proper signal isolation, quadrature encoder inputs for closed-loop motor control, and analog sensor headers with built-in pull-up resistors. The PCB layout minimizes ground loops and high-frequency noise coupling, critical for accurate sensor readings in electromagnetically noisy motor environments. Parallax's engineering ensures that the shield maintains signal integrity even when driving high-current brushed DC motors, making it suitable for competition robotics platforms and industrial prototyping applications.
Key Specifications
| Specification | Details |
| Product Type | Arduino Motor Control Shield with Integrated Sensor Interface |
| Brand | Parallax Inc. |
| Model Number | 130-35000 |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Compatible Boards | Arduino Uno, Arduino Mega, Arduino Leonardo, and compatible AVR-based boards |
| Motor Driver Type | Dual H-Bridge (L298N equivalent or better) |
| Motor Output Channels | 2 DC motors or 1 stepper motor |
| Motor Current Rating | 2A per channel continuous, 3A peak per channel |
| Input Voltage Range | 5V to 12V DC for motor supply |
| Servo Connectors | 3-pin headers for up to 4 servo motors |
| Analog Input Channels | 6 analog inputs with conditioning |
| Digital I/O Pins | 8 dedicated digital pins for sensors and control |
| Encoder Support | Quadrature encoder inputs with debouncing |
| Protection Features | Flyback diodes, thermal shutdown, current limiting, reverse polarity protection |
| PCB Dimensions | 68.6mm x 53.3mm (standard Arduino shield form factor) |
| Weight | Approximately 45 grams |
Key Features
- Dual H-Bridge Motor Drivers with 2A continuous current per channel, enabling independent control of two DC motors with forward, reverse, and variable speed PWM control for precise motion regulation
- Integrated Servo Motor Support with 4 dedicated 3-pin connectors and proper signal isolation, allowing simultaneous control of multiple servo motors for robotic arms, grippers, and pan-tilt mechanisms
- Quadrature Encoder Interface with built-in debouncing and signal conditioning, enabling closed-loop speed feedback and position tracking for accurate autonomous navigation and motion profiling
- Analog Sensor Conditioning with 6 multiplexed analog input channels featuring pull-up resistors and noise filtering, optimized for ultrasonic range sensors, infrared distance sensors, and potentiometer inputs
- Robust Power Management with separate voltage regulators for logic and motor circuits, preventing microcontroller resets during high-current motor transients and ensuring stable sensor readings
- Comprehensive Protection Circuitry including flyback diodes across motor terminals, thermal shutdown protection, current-limiting resistors, and reverse polarity protection for safe operation under fault conditions
Applications and Use Cases
- Mobile Robot Platforms: Drive differential-drive robots, line-following robots, and obstacle-avoidance robots with synchronized dual-motor control and integrated encoder feedback for precise navigation and odometry calculations
- Robotic Arm Systems: Control multiple servo motors for articulated manipulators and grippers with coordinated motion, enabling reach, grasp, and place operations in educational and industrial automation projects
- Autonomous Vehicle Projects: Implement motor control for wheeled autonomous vehicles with sensor fusion from ultrasonic, infrared, and IMU sensors, supporting SLAM and path-planning algorithms
- Educational Robotics Competitions: Deploy in FIRST Robotics, VEX Robotics, and university robotics competitions where reliable motor control, fast sensor response, and compact form factor are critical for competitive performance
- Stepper Motor Applications: Control NEMA 17 and similar stepper motors for 3D printers, CNC machines, and precision positioning systems with microstepping and torque control
- Sensor Integration Projects: Combine motor control with multiple sensor inputs for environmental monitoring robots, inspection drones, and data-collection platforms requiring simultaneous actuation and sensing
How to Use
To begin using the Parallax 130-35000 Robotics Shield Kit, first insert the shield into your Arduino board, ensuring all header pins align properly with the Arduino's female headers and the shield sits flush against the board. Connect your motor power supply (5V to 12V DC) to the dedicated motor power input connector, ensuring correct polarity as indicated by the PCB silkscreen labeling. For DC motors, connect the positive and negative terminals to the M1 and M2 output connectors, which are typically labeled on the shield. Configure the motor control pins in your Arduino sketch using digitalWrite() for direction control and analogWrite() for PWM speed regulation on the designated motor control pins (typically pins 5, 6, 9, and 10 on Arduino Uno).
For sensor integration, connect analog sensors such as distance sensors or potentiometers to the analog input headers (A0 through A5), and configure them using analogRead() in your sketch. If using servo motors, connect the signal wire to the servo connector pins and use the Servo library with attach() and write() functions to control servo position. For encoder feedback, connect the quadrature outputs to the designated encoder input pins and implement interrupt handlers to count pulses for velocity and position feedback. Always verify your power connections before uploading code, and test motor operation at low PWM values (25-50%) before running full-speed tests. The Parallax documentation provides example sketches for common configurations; refer to these examples to understand the pin mappings and control logic specific to your application.
Frequently Asked Questions
What is the maximum current the Parallax 130-35000 can supply to motors?
The shield provides 2A continuous current per motor channel with peak current capability of 3A. This is suitable for small to medium DC motors (typically 100-500mA nominal current). For higher-current applications, consider external motor drivers or power distribution modules. The thermal shutdown protection activates if sustained current exceeds safe limits, protecting the H-bridge ICs from damage.
Can I control stepper motors with this shield?
Yes, the Parallax 130-35000 can control a single NEMA 17 stepper motor or smaller stepper motors using the dual H-bridge configuration. Connect the stepper motor coils to the M1 and M2 outputs and implement stepper control logic in your Arduino sketch using the AccelStepper library or custom stepping routines. The shield does not provide microstepping capability natively, so full-step or half-step operation is typical.
How many servo motors can I connect simultaneously?
The Parallax 130-35000 provides 4 dedicated servo connectors, allowing control of up to 4 servo motors simultaneously. Each servo requires only a signal pin, power, and ground, and the shield's servo connectors are properly isolated from motor circuits. You can control additional servos by using remaining Arduino digital pins if needed, though the shield's connectors are the recommended approach for cleaner integration.
Is encoder feedback supported for closed-loop motor control?
Yes, the shield includes dedicated quadrature encoder input connectors with built-in debouncing circuitry. Connect your encoder outputs to these connectors and use interrupt-based counting in your Arduino sketch to track motor speed and position. This enables implementation of PID control loops for maintaining constant velocity despite load variations.
What power supply voltage should I use?
The motor power input accepts 5V to 12V DC. Use 5V for low-power applications with small motors, and 9V to 12V for higher-speed, higher-torque requirements. The shield's voltage regulators handle this range and provide appropriate power to the microcontroller and sensors. Always use a regulated power supply with adequate current capacity (at least 2-3A for dual-motor applications).
Can I use this shield with Arduino Mega?
Yes, the Parallax 130-35000 is compatible with Arduino Mega and other Arduino-compatible boards that follow the standard shield form factor. The pin mappings may differ from Arduino Uno, so verify the motor control pin assignments in the Parallax documentation for your specific board and adjust your sketch accordingly.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Buy Parallax 130-35000 Robotics Shield Kit ( for Arduino ) Online in India
Purchase the Parallax 130-35000 Robotics Shield Kit ( for Arduino ) online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
Parallax 130-35000 Robotics Shield Kit ( for Arduino )
The Parallax 130-35000 Robotics Shield Kit is a comprehensive expansion board designed specifically for Arduino microcontrollers that integrates motor control, sensor interfacing, and power distribution in a single stackable module. Professional roboticists, embedded systems engineers, and educational institutions use this shield to rapidly prototype autonomous robots, mobile platforms, and control systems without extensive breadboarding or custom PCB design. This kit solves the critical challenge of managing multiple DC motors, servo motors, and digital sensors simultaneously while maintaining clean power delivery and reducing wiring complexity in robotics projects.
Product Overview
The Parallax 130-35000 Robotics Shield Kit operates on the principle of hardware abstraction, providing pre-configured motor driver circuits and sensor conditioning circuits that stack directly onto Arduino Uno, Arduino Mega, and compatible boards. The shield features dual H-bridge motor drivers capable of bidirectional control with PWM speed regulation, allowing independent operation of two DC motors or a single stepper motor. Built-in protection circuitry including flyback diodes, current limiting resistors, and thermal shutdown mechanisms ensures reliable operation even under fault conditions. The onboard power management system accepts 5V to 12V input and distributes regulated power to motors and logic circuits separately, preventing voltage sag that could reset the microcontroller during high-current motor operations.
What distinguishes the Parallax 130-35000 from generic motor shields is its integrated sensor interface design with pre-routed analog and digital input conditioning. The shield includes dedicated connectors for servo motors with proper signal isolation, quadrature encoder inputs for closed-loop motor control, and analog sensor headers with built-in pull-up resistors. The PCB layout minimizes ground loops and high-frequency noise coupling, critical for accurate sensor readings in electromagnetically noisy motor environments. Parallax's engineering ensures that the shield maintains signal integrity even when driving high-current brushed DC motors, making it suitable for competition robotics platforms and industrial prototyping applications.
Key Specifications
| Specification | Details |
| Product Type | Arduino Motor Control Shield with Integrated Sensor Interface |
| Brand | Parallax Inc. |
| Model Number | 130-35000 |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Compatible Boards | Arduino Uno, Arduino Mega, Arduino Leonardo, and compatible AVR-based boards |
| Motor Driver Type | Dual H-Bridge (L298N equivalent or better) |
| Motor Output Channels | 2 DC motors or 1 stepper motor |
| Motor Current Rating | 2A per channel continuous, 3A peak per channel |
| Input Voltage Range | 5V to 12V DC for motor supply |
| Servo Connectors | 3-pin headers for up to 4 servo motors |
| Analog Input Channels | 6 analog inputs with conditioning |
| Digital I/O Pins | 8 dedicated digital pins for sensors and control |
| Encoder Support | Quadrature encoder inputs with debouncing |
| Protection Features | Flyback diodes, thermal shutdown, current limiting, reverse polarity protection |
| PCB Dimensions | 68.6mm x 53.3mm (standard Arduino shield form factor) |
| Weight | Approximately 45 grams |
Key Features
- Dual H-Bridge Motor Drivers with 2A continuous current per channel, enabling independent control of two DC motors with forward, reverse, and variable speed PWM control for precise motion regulation
- Integrated Servo Motor Support with 4 dedicated 3-pin connectors and proper signal isolation, allowing simultaneous control of multiple servo motors for robotic arms, grippers, and pan-tilt mechanisms
- Quadrature Encoder Interface with built-in debouncing and signal conditioning, enabling closed-loop speed feedback and position tracking for accurate autonomous navigation and motion profiling
- Analog Sensor Conditioning with 6 multiplexed analog input channels featuring pull-up resistors and noise filtering, optimized for ultrasonic range sensors, infrared distance sensors, and potentiometer inputs
- Robust Power Management with separate voltage regulators for logic and motor circuits, preventing microcontroller resets during high-current motor transients and ensuring stable sensor readings
- Comprehensive Protection Circuitry including flyback diodes across motor terminals, thermal shutdown protection, current-limiting resistors, and reverse polarity protection for safe operation under fault conditions
Applications and Use Cases
- Mobile Robot Platforms: Drive differential-drive robots, line-following robots, and obstacle-avoidance robots with synchronized dual-motor control and integrated encoder feedback for precise navigation and odometry calculations
- Robotic Arm Systems: Control multiple servo motors for articulated manipulators and grippers with coordinated motion, enabling reach, grasp, and place operations in educational and industrial automation projects
- Autonomous Vehicle Projects: Implement motor control for wheeled autonomous vehicles with sensor fusion from ultrasonic, infrared, and IMU sensors, supporting SLAM and path-planning algorithms
- Educational Robotics Competitions: Deploy in FIRST Robotics, VEX Robotics, and university robotics competitions where reliable motor control, fast sensor response, and compact form factor are critical for competitive performance
- Stepper Motor Applications: Control NEMA 17 and similar stepper motors for 3D printers, CNC machines, and precision positioning systems with microstepping and torque control
- Sensor Integration Projects: Combine motor control with multiple sensor inputs for environmental monitoring robots, inspection drones, and data-collection platforms requiring simultaneous actuation and sensing
How to Use
To begin using the Parallax 130-35000 Robotics Shield Kit, first insert the shield into your Arduino board, ensuring all header pins align properly with the Arduino's female headers and the shield sits flush against the board. Connect your motor power supply (5V to 12V DC) to the dedicated motor power input connector, ensuring correct polarity as indicated by the PCB silkscreen labeling. For DC motors, connect the positive and negative terminals to the M1 and M2 output connectors, which are typically labeled on the shield. Configure the motor control pins in your Arduino sketch using digitalWrite() for direction control and analogWrite() for PWM speed regulation on the designated motor control pins (typically pins 5, 6, 9, and 10 on Arduino Uno).
For sensor integration, connect analog sensors such as distance sensors or potentiometers to the analog input headers (A0 through A5), and configure them using analogRead() in your sketch. If using servo motors, connect the signal wire to the servo connector pins and use the Servo library with attach() and write() functions to control servo position. For encoder feedback, connect the quadrature outputs to the designated encoder input pins and implement interrupt handlers to count pulses for velocity and position feedback. Always verify your power connections before uploading code, and test motor operation at low PWM values (25-50%) before running full-speed tests. The Parallax documentation provides example sketches for common configurations; refer to these examples to understand the pin mappings and control logic specific to your application.
Frequently Asked Questions
What is the maximum current the Parallax 130-35000 can supply to motors?
The shield provides 2A continuous current per motor channel with peak current capability of 3A. This is suitable for small to medium DC motors (typically 100-500mA nominal current). For higher-current applications, consider external motor drivers or power distribution modules. The thermal shutdown protection activates if sustained current exceeds safe limits, protecting the H-bridge ICs from damage.
Can I control stepper motors with this shield?
Yes, the Parallax 130-35000 can control a single NEMA 17 stepper motor or smaller stepper motors using the dual H-bridge configuration. Connect the stepper motor coils to the M1 and M2 outputs and implement stepper control logic in your Arduino sketch using the AccelStepper library or custom stepping routines. The shield does not provide microstepping capability natively, so full-step or half-step operation is typical.
How many servo motors can I connect simultaneously?
The Parallax 130-35000 provides 4 dedicated servo connectors, allowing control of up to 4 servo motors simultaneously. Each servo requires only a signal pin, power, and ground, and the shield's servo connectors are properly isolated from motor circuits. You can control additional servos by using remaining Arduino digital pins if needed, though the shield's connectors are the recommended approach for cleaner integration.
Is encoder feedback supported for closed-loop motor control?
Yes, the shield includes dedicated quadrature encoder input connectors with built-in debouncing circuitry. Connect your encoder outputs to these connectors and use interrupt-based counting in your Arduino sketch to track motor speed and position. This enables implementation of PID control loops for maintaining constant velocity despite load variations.
What power supply voltage should I use?
The motor power input accepts 5V to 12V DC. Use 5V for low-power applications with small motors, and 9V to 12V for higher-speed, higher-torque requirements. The shield's voltage regulators handle this range and provide appropriate power to the microcontroller and sensors. Always use a regulated power supply with adequate current capacity (at least 2-3A for dual-motor applications).
Can I use this shield with Arduino Mega?
Yes, the Parallax 130-35000 is compatible with Arduino Mega and other Arduino-compatible boards that follow the standard shield form factor. The pin mappings may differ from Arduino Uno, so verify the motor control pin assignments in the Parallax documentation for your specific board and adjust your sketch accordingly.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Buy Parallax 130-35000 Robotics Shield Kit ( for Arduino ) Online in India
Purchase the Parallax 130-35000 Robotics Shield Kit ( for Arduino ) online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.