BMP280 Sensor Module The BMP280 sensor module is an absolute barometric pressure sensor specially designed for mobile applications. Its small dimensions and low power consumption allow for the implementation of compact battery-run devices like mobile phones and watches. This BMP280 is a tiny Atmospheric Sensor Breakout to measure barometric pressure, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BMP280 Breakout has been design to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring. This module uses an environmental sensor manufactured by Bosch with a temperature, and barometric pressure sensor that is the next generation upgrade to the popular BMP085/BMP180/BMP183 Sensor. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter accuracy. The BMP280 is the next generation of sensors and is the upgrade to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications but can use either I2C or SPI. For simple easy wiring, go with I2C. If you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI. Applications: Enhancement of GPS navigation (e.g. time-to first-fix improvement, dead-reckoning, slope detection) Indoor navigation (floor detection, elevator detection) Outdoor navigation, leisure, and sports applications Weather forecast Health care applications (e.g. spirometry)

BNO055 9-DOF Absolute Orientation Sensor Breakout with I2C Qwiic - 7Semi Unlock the future of orientation sensing with the 7Semi BNO055 9-DOF Absolute Orientation Sensor Breakout with I2C Qwiic. Powered by Bosch's BNO055 Intelligent Sensor, this breakout seamlessly integrates an accelerometer, gyroscope, and magnetometer to deliver highly accurate, fused orientation data. Built for ultimate precision and stability, the BNO055 features an advanced sensor fusion algorithm, offering real-time acceleration, angular rate, and magnetic field strength measurements. Thanks to its smart design, it offloads complex fusion computations from your microcontroller, ensuring smooth and efficient operation. With an operating voltage range of 3.3V to 5.0V and a low-power consumption profile, this compact module is perfect for robotics, drone navigation, AR/VR applications, and IoT devices. The integrated I2C Qwiic interface ensures effortless connectivity and easy expansion. Elevate your project’s performance with the 7Semi BNO055 Breakout — the intelligent, reliable solution for demanding orientation sensing needs. 7Semi BNO055 9-DOF Orientation Sensor Breakout I2C Connections to Arduino Circuit Diagram Features: Absolute Orientation (Euler Vector, 100Hz): Provides three-axis orientation data over a full 360° sphere. Absolute Orientation (Quaternion, 100Hz): Outputs four-point quaternion data for high-accuracy manipulation. Angular Velocity Vector (100Hz): Measures rotational speed across three axes (rad/s). Acceleration Vector (100Hz): Captures combined gravity and motion-based acceleration across three axes (m/s²). Magnetic Field Strength Vector (20Hz): Measures three-axis magnetic field strength (micro-Tesla, µT). Linear Acceleration Vector (100Hz): Detects true linear acceleration excluding gravity effects (m/s²). Gravity Vector (100Hz): Measures only gravitational acceleration across three axes (m/s²). Built-in Accelerometer, Gyroscope, and Magnetometer: Offers complete 9-axis sensor data. Ambient Temperature Sensing (1Hz): Monitors environmental temperature in °C. Compact Design: Dimensions of just 21mm x 27mm x 4mm. I2C Interface: Supports 0x28 (default) or 0x29 I2C addresses for flexible connectivity.

BNO085 9-DOF IMU Orientation Qwiic Fusion Breakout -7Semi The 7Semi BNO085 9-DOF IMU Orientation Qwiic Fusion Breakout is a compact and powerful sensor module that combines a 3-axis accelerometer, gyroscope, and magnetometer to provide full 9 degrees of freedom (9-DOF) motion tracking. At its core is an ARM Cortex M0 processor running sophisticated sensor fusion algorithms, ensuring accurate and reliable orientation data. Designed for versatility, the board supports multiple communication protocols including I2C, SPI, and UART. With onboard Qwiic connectors, integrating the breakout into your projects is seamless and solder-free, making it an excellent choice for developers working on robotics, AR/VR, drones, and other motion-sensitive applications. Features: Multi-Axis Motion Sensing: Acceleration, angular velocity, and magnetic field vectors Rotation Quaternion Output: Accurate spatial orientation with four-point quaternions Enhanced Sensor Fusion: Optimized for low-latency AR/VR applications Raw & Calibrated Data Access: Base sensor reports for accelerometer, gyroscope, and magnetometer Motion & Activity Detection: Detects motion, taps, steps, shakes, and activity classification 3.3V Regulated Input: Onboard voltage regulator for stable operation Qwiic/Stemma QT Connectors: Plug-and-play, solder-free connectivity Compact Breakout Design: Breadboard-compatible and durable PCB Software Support: Compatible with CircuitPython, Arduino, and UART-RVC mode for easy data access.

BNO085 9-DOF Orientation IMU Sensor Fusion Nano Breakout Board The BNO085 9-DOF Orientation IMU Sensor Fusion Nano Breakout Board is a powerful and compact motion-sensing solution designed for precise orientation and movement tracking. This BNO085 IMU Sensor combines a 3-axis accelerometer, gyroscope, and magnetometer with an advanced onboard sensor fusion engine that processes raw data into accurate orientation outputs in real time. By handling sensor fusion internally, it reduces processing load on the host microcontroller while delivering reliable heading, rotation, and motion data. With support for I2C and SPI interfaces, the board integrates easily into robotics, VR/AR devices, drones, and IoT systems that demand responsive and accurate motion feedback. Features: Advanced Sensor Fusion: 9-axis integration provides exact data outputs such as acceleration, angular velocity, and magnetic field strength. Low Power use: The ARM Cortex M0+ processor has been optimized for efficient energy use in portable devices. Versatile Compatibility: Backward compatible with BNO080, providing increased dependability through SPI compatibility fixes. Comprehensive Data Reporting: Supports a wide range of calibrated, uncalibrated, and raw data reporting. Enhanced Detection and Classification: Includes stability detection, motion detection, activity classification, and unique AR/VR rotation vectors. Developer-Friendly Interface: I2C interface allows for easy integration with numerous device designs.

BNO086 9-DOF VR IMU Orientation Qwiic Fusion Breakout -7Semi The 7Semi BNO086 9-DOF VR IMU Orientation Qwiic Fusion Breakout is a compact, high-precision motion sensing solution that integrates a 3-axis accelerometer, gyroscope, and magnetometer into a single board. At its core is a powerful 32-bit ARM Cortex M0+ processor that runs sophisticated sensor fusion algorithms, enabling it to output highly accurate rotation vector data with a static rotation error of less than 2 degrees. This breakout board is designed for flexible connectivity, supporting I2C, SPI, and UART interfaces, and comes equipped with Qwiic connectors for hassle-free integration into your projects. Ideal for VR, robotics, and motion tracking applications, the BNO086 Fusion Breakout offers reliable and precise orientation sensing in a plug-and-play form factor. Features: Advanced Sensor Fusion: Combines accelerometer, gyroscope, and magnetometer data with drift correction for precise orientation sensing. High Accuracy: Dynamic rotation vector error < 3.5°, static error < 2.0° for reliable motion tracking. Multi-Protocol Support: Interfaces include I2C (up to 400kHz), SPI (up to 3MHz), and UART (up to 3Mbps). Dual I2C Addresses: Selectable via solder jumpers (0x4B default, 0x4A alternate). Power Efficient: Operates between 2.4V–3.6V; optimized for 3.3V via Qwiic. Activity Classification: Supports modes like biking, running with 14-bit accelerometer fusion. Plug-and-Play Design: Features 2x Qwiic connectors for easy integration. Customizable Setup: Includes power LEDs, pull-up resistor jumpers, and protocol selection options.

BO MOTOR CLAMP (PACK OF 5) These are BO motor clamps, which are used for fixing the motor to the chassis. It increases the usability of the motor and makes mounting of the motor is very easy. These mounting clamps comes with holes , which can be align with BO motor holes and holes for mounting clamp with the chassis. It is made from MS steel and has a thickness of 1mm.

BO Motor Wheel The BO Motor Wheel is easy to mount, durable and cheap. These wheels have a hole that accommodates the BO shaft, making it very easy to mount. These motor wheels are compatible with a BO motor with a slotted shaft. check out : Red BO Motor Wheel - Set of 2 | Robotics Science Project Applications: Used for robots Used for robotic vehicle check out : Wooden Pully Wheel

BO Motor Wheels (4 pcs) These are the BO motor wheels (4 pcs), The wheels are made up of high-quality rubber which gives maximum traction while operating. The wheels are strong and sturdy as they feature a nylon-reinforced plastic rim. These BO wheels for DIY robot cars are commonly used components in Robotics. With an approximate diameter of 65mm and 26mm thickness, These wheels are suitable for all BO motors . Can be used in our Robot vehicles with the standard motor/gearbox fitting. Features: The wheels are made up of high-quality rubber The wheels are strong and sturdy New design wheels for better combination with the motor APPLICATIONS: Used for robots Used for robotic vehicle

BO Motor Worm Gear This is an excellent plastic worm gear. Use it to get your motor to run at the desired speed and torque. Worm gears, in conjunction with pinion or spur gears, are used to change the rotational plane by 90 degrees. It has a 6mm bore and a set screw, making it simple to attach the gear to various diameter motors and axles. Ideal for use in science projects, robotics, and so on. Applications: Gate control mechanisms. Hoisting machines. Automobile steering mechanisms. Lifts. Conveyors. Presses.

BO Wheel (White) This is a high-quality and lightweight BO wheel. The body of this BO wheel is made up of plastic which makes it very lightweight and rotates freely while the grip material is made up of rubber which provides excellent grip on any surface.