PIXY Pan and Tilt Mechanism for Pixy Smart Vision Cameras
PIXY Pan and Tilt Mechanism for Pixy Smart Vision Cameras
PIXY Pan and Tilt Mechanism for Pixy Smart Vision Cameras
The PIXY Pan and Tilt Mechanism is a motorized servo-driven accessory designed to add dynamic directional control to Pixy smart vision cameras, enabling 360-degree horizontal and vertical field-of-view adjustment. Roboticists, embedded systems engineers, and automation professionals use this mechanism to create intelligent tracking systems that follow moving objects in real-time without repositioning the entire camera assembly. This mechanism solves the critical problem of limited static camera positioning by providing programmable pan and tilt control through simple serial commands, allowing autonomous systems to maintain visual focus on targets across complex environments.
Product Overview
The PIXY Pan and Tilt Mechanism operates on a dual-servo architecture with independent pan and tilt axes controlled through the Pixy camera's serial interface. The mechanism features precision ball bearings and reinforced plastic gearing that delivers smooth, repeatable motion across the full range of travel. The servo motors respond to firmware-level commands, allowing developers to implement sophisticated tracking algorithms that process image data from the Pixy camera and automatically adjust pan and tilt angles to center detected objects within the frame. This closed-loop integration eliminates the need for external motor controllers, as the Pixy camera itself manages servo positioning based on detected features, colors, and motion vectors.
The mechanical design incorporates a modular mounting system compatible with standard Pixy camera form factors, featuring M3 threaded attachment points and a lightweight composite frame that minimizes inertial load on servo motors. The tilt axis supports approximately 55 degrees of vertical travel while the pan axis provides 170 degrees of horizontal rotation, delivering comprehensive coverage for surveillance, object tracking, and interactive robotic applications. Built-in mechanical stops prevent servo stalling, and the integrated cable management system routes servo control wires cleanly through the camera mount, maintaining the compact profile essential for drone-mounted or robot-integrated vision systems.
Key Specifications
| Specification | Details |
| Product Type | Pan and Tilt Servo Mechanism for Smart Vision Cameras |
| Brand | CMUcam / Pixy Official Accessory |
| 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 |
| Pan Range | 170 degrees horizontal rotation |
| Tilt Range | 55 degrees vertical travel |
| Servo Type | Standard 3-wire servo motors with feedback |
| Control Interface | Serial command protocol via Pixy camera |
| Power Requirement | 5V DC from Pixy camera power supply |
| Mechanical Material | Reinforced plastic frame with precision gearing |
Key Features
- Dual Independent Servo Motors delivering smooth pan and tilt motion with 170-degree horizontal and 55-degree vertical range for comprehensive directional coverage
- Direct Pixy Camera Integration via serial protocol eliminates external motor controllers, reducing system complexity and power consumption in autonomous platforms
- Precision Ball Bearing Construction ensures low-friction operation and repeatable positioning accuracy within 1-degree resolution across full travel range
- Modular M3 Mounting System provides tool-free attachment to Pixy cameras and compatibility with standard robotic platforms including robot arms and drone payloads
- Mechanical Stop Limiters prevent servo stalling and motor damage during firmware initialization or command errors
- Integrated Cable Management routes servo control wires internally, maintaining clean aesthetics and protecting connections from environmental exposure
Applications and Use Cases
- Autonomous Object Tracking in robotics where the pan-tilt mechanism follows detected colored objects or motion vectors in real-time, essential for surveillance robots and interactive robotic arms
- Drone-Based Visual Inspection Systems that maintain camera focus on infrastructure targets during flight, enabling bridge inspection, power line monitoring, and architectural surveys without manual gimbal adjustment
- Interactive Human-Robot Interaction where the camera tracks faces or hand gestures detected by Pixy algorithms, creating responsive social robots and gesture-controlled automation systems
- Industrial Quality Control and Defect Detection where the mechanism positions the camera to inspect multiple points on assembly lines, reducing cycle time compared to static camera arrays
- Educational Robotics Projects teaching servo control, computer vision integration, and closed-loop feedback systems in university and advanced maker communities
How to Use
Mount the PIXY Pan and Tilt Mechanism to your Pixy camera using the M3 threaded attachment points on the camera's bottom plate. Ensure the pan servo motor is positioned horizontally and the tilt servo is oriented vertically before tightening fasteners to specification. Connect the servo control cables to the designated pan and tilt pins on the Pixy camera's serial output header, observing correct polarity with red wire to 5V, black to ground, and yellow to signal line. Power the system through the Pixy camera's standard USB or battery input, which automatically supplies servo power through internal voltage regulation.
In your firmware code, use the Pixy camera's pan and tilt command set to issue servo angle commands based on detected object position. The Pixy camera reports X and Y pixel coordinates of tracked features, which you convert to pan and tilt angles using proportional-integral-derivative control algorithms. For example, if a detected object is 20 pixels right of center, calculate the required pan angle adjustment and send the command via serial protocol. Start with small servo movements and gradually increase proportional gain to achieve stable tracking without oscillation. Test mechanical limits by commanding pan and tilt to extreme values to confirm mechanical stops engage properly before deploying in production applications.
Frequently Asked Questions
What is the maximum servo speed and how does it affect tracking responsiveness?
The PIXY Pan and Tilt Mechanism uses standard servo motors with approximately 60 degrees per second maximum rotation speed. Faster servo speed improves tracking responsiveness for rapidly moving targets but increases mechanical stress and power consumption. Configure servo speed in firmware by adjusting the rate of angle commands; sending commands every 33 milliseconds achieves smooth motion at typical frame rates. For slow-moving targets like surveillance applications, reduce command frequency to 100 milliseconds to extend servo lifespan and reduce power draw.
Can the pan-tilt mechanism work with multiple Pixy cameras simultaneously?
Each PIXY Pan and Tilt Mechanism controls one Pixy camera independently through dedicated servo control pins. To control multiple cameras, you need separate pan-tilt mechanisms for each camera, each connected to its respective Pixy camera's servo output. Alternatively, use an external servo controller board connected to multiple Pixy cameras via I2C or SPI to manage multiple mechanisms from a single processing unit, though this requires additional hardware and software development.
What payload weight can the servo motors support without degradation?
The standard servo motors in the PIXY Pan and Tilt Mechanism are rated for approximately 3-4 kilogram-centimeters of torque, sufficient to support the Pixy camera itself plus lightweight accessories like small infrared illuminators or auxiliary sensors. Do not exceed 200 grams of additional payload on the pan-tilt head, as heavier loads cause servo stalling, reduced tracking accuracy, and premature motor wear. For applications requiring heavier payloads, consider larger industrial pan-tilt mechanisms designed for camera gimbal applications.
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.
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- Returns: 7-day return policy on manufacturing defects only
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