SmartElex Micro ISM330DHCX 6DoF IMU Sensor The SmartElex Micro ISM330DHCX 6DoF IMU Sensor is a compact motion-sensing module that combines an accelerometer and gyroscope to measure movement, orientation, and rotation. It helps users track motion data accurately in three-dimensional space, making it useful for students, hobbyists, engineers, and educators working on robotics, automation, and motion-based electronics. This IMU breakout board simplifies motion tracking in projects where stability, responsiveness, and precision are important, without requiring complex circuit design or calibration setups. This 6DoF IMU sensor is commonly used in self-balancing robots, gesture-controlled systems, IoT wearables, drones, and embedded automation projects that rely on movement or orientation feedback. It integrates smoothly with popular development platforms like Arduino, Raspberry Pi, and ESP32, making setup and data processing beginner-friendly and efficient. With dependable performance and straightforward compatibility, the SmartElex Micro ISM330DHCX is a practical choice for prototyping, academic learning, and product development where reliable motion tracking and sensor fusion are essential. Features: 6DoF IMU with built-in accelerometer and gyroscope for motion tracking Measures linear acceleration and rotational movement in real time Compact breakout board designed for easy integration in projects Compatible with Arduino, Raspberry Pi, ESP32, and similar platforms Ideal for robotics, drones, wearables, and gesture-based control systems Reliable module for prototyping, STEM learning, and embedded development

SmartElex Micro Magnetometer – MMC5983MA 3-Axis Magnetic Field Sensor Module The SmartElex Micro Magnetometer – MMC5983MA is a compact and high-precision sensor designed to measure magnetic fields in three dimensions. It helps detect both the strength and direction of magnetic forces, making it useful for applications like navigation, electronic compasses, and orientation tracking in embedded systems. This 3-axis magnetic field sensor module is built around the MMC5983MA chip, known for its excellent accuracy and stability. It communicates through an I2C interface, making it easy to integrate with popular development boards such as Arduino, ESP32, or Raspberry Pi. Its small size and low power consumption make it a great choice for portable and battery-powered devices. Whether you’re developing a motion-sensing system, a robotics project, or a scientific instrument, this micro magnetometer module offers reliable magnetic field measurement and smooth performance. It’s an ideal addition to IoT, drone, and orientation-based applications that demand precision and consistency. Features: 3-Axis Magnetic Field Detection: Accurately measures magnetic fields along the X, Y, and Z axes for precise orientation sensing. High Precision & Stability: Built with the MMC5983MA sensor, offering excellent accuracy and low noise performance. I2C Communication Interface: Simple and reliable data transfer, compatible with Arduino, ESP32, and Raspberry Pi boards. Wide Measurement Range: Capable of detecting magnetic fields across a broad range for both Earth’s field and nearby magnets. Compact & Low Power Design: Ideal for IoT, robotics, and portable electronic projects where space and efficiency matter. Easy Integration: Designed as a micro magnetometer breakout module, making it simple to connect with other sensors or controllers.

SmartElex Micro:Bit Gator Microphone Accessory Board SmartElex Micro:Bit Gator Microphone Accessory Board is a compact audio input module designed for sound-based projects using the BBC micro:bit. It enables students, hobbyists, and educators to capture and measure sound levels, making it easier to explore audio interaction, environmental monitoring, and voice-triggered responses. This board helps simplify sound detection tasks without complex circuitry, making it ideal for classroom STEM learning, beginner prototyping, and creative electronics projects where ease of use matters. This gator microphone micro:bit accessory integrates seamlessly with the micro:bit ecosystem through alligator clip connections, allowing quick setup for sound-reactive experiments, robotics projects, and IoT prototypes. It provides a reliable interface for building projects such as noise meters, sound-activated indicators, interactive art, or classroom activity monitors. Whether used in a school environment or by independent makers, it offers a straightforward way to introduce audio sensing to microcontroller projects while encouraging hands-on learning and innovation. Features: Fully compatible with gator:bit and micro:bit audio projects Built-in ADS1015 ADC for accurate sound level measurement Supports multiple modes: Single-Shot, Continuous Conversion, and Duty Cycling Single-ended analog input configuration with adjustable full-scale range 12-bit differential / 11-bit single-ended resolution for precise signal capture Sample rate options from 128 Hz to 3.3 kHz for varied recording needs Low-power operation with typical draw between 150μA–200μA Communicates via I2C with default address 0x48 Integrated electret microphone with omnidirectional pickup pattern Frequency response range of 20 Hz to 16,000 Hz for everyday sound detection Includes LMV324 Op-Amp for stable and amplified audio signal processing Wide operating voltage support from 2.0V to 5.5V, suitable for microcontrollers Designed for STEM classrooms, prototyping, IoT sensing, and audio experiments

SmartElex MicroB USB Breakout Board The SmartElex MicroB USB Breakout Board is a compact adapter board designed to make it easy to access the pins of a Micro-B USB connector for prototyping, development, and testing. It breaks out the USB port into simple pin headers, allowing users to interface USB power and data lines with custom circuits, breadboards, and microcontroller boards. This USB breakout board is ideal for students, makers, educators, and engineers who need a quick and reliable way to add USB connectivity to their electronics projects without designing a custom PCB. This board is commonly used in robotics, IoT applications, embedded system development, device repair, and hardware prototyping where USB access is required for powering circuits or transferring data. It works smoothly with platforms like Arduino, Raspberry Pi, and ESP32, enabling fast integration with both beginner and advanced projects. With its straightforward layout and sturdy connector design, the SmartElex MicroB USB Breakout Board is a practical and efficient choice for workshops, prototyping labs, and DIY electronic builds that require stable Micro-B USB interfacing Features: Micro-B USB connector broken out to easy-to-use header pins Simplifies USB power and data access for prototyping and testing Supports quick integration with breadboards and custom circuits Compatible with Arduino, Raspberry Pi, ESP32, and microcontrollers Ideal for DIY repairs, IoT projects, and embedded hardware development Compact and beginner-friendly design for rapid project setup

SmartElex Mini MP1584 3A Adjustable Step-Down DC-DC Buck Converter Module The SmartElex Mini MP1584 DC-DC Buck Converter is a compact and efficient Adjustable Buck module designed for smooth voltage step-down operations. It allows you to convert a wide input voltage range of 4.5V to 28V into a stable, adjustable output between 0.8V and 20V, making it ideal for powering microcontrollers, sensors, and DIY electronics projects. This step-down Buck converter uses the MP1584EN high-frequency switching regulator with integrated MOSFETs, ensuring high efficiency and reliable performance. Built-in protections such as soft-start, thermal shutdown, and under-voltage lockout make it safe and durable for various electronic applications - from robotics and RC vehicles to Arduino and Raspberry Pi projects. Features: Wide input voltage range from 4.5V to 28V. Adjustable output voltage from 0.8V to 20V. Supports up to 3A continuous output current. High-efficiency pulse skipping mode for light loads. Built-in soft-start and thermal protection for safety. Compact, lightweight, and stable with ceramic capacitors. Ideal for Arduino, Raspberry Pi, and robotics applications.

SmartElex MLX90393 Triple Axis Magnetometer – High-Precision Magnetic Field Sensor The SmartElex MLX90393 Triple Axis Magnetometer is a highly accurate magnetic field sensor designed to measure magnetic strength and direction across three axes (X, Y, and Z). Built around the MLX90393 sensor, this breakout board can detect even small magnetic fields with excellent precision. It’s ideal for applications like digital compasses, position detection, flow meters, and non-contact controllers. With I2C communication and Molex PicoBlade connectors, integrating it with your microcontroller or development board is quick and easy. This magnetometer operates at a voltage range of 2.2V–3.6V and supports both I2C and SPI interfaces, offering flexibility for various hardware setups. Its robust design ensures reliable performance even in environments with stronger magnetic fields. Compact and energy-efficient, the SmartElex MLX90393 is perfect for embedded systems, robotics, and IoT projects that require stable, real-time magnetic sensing. Features: Built with the MLX90393 3-axis magnetic field sensor for accurate readings. Measures magnetic fields across X, Y, and Z axes with high precision. Operates on a wide voltage range of 2.2V–3.6V. Supports I2C and SPI communication modes for flexible integration. Features a resolution of 0.161µT for precise magnetic sensing. Compact breakout design with Molex PicoBlade connectors for easy wiring. Low power consumption ideal for continuous monitoring applications.

SmartElex MMC5603 Triple-axis Magnetometer Sensor The SmartElex MMC5603 Triple-axis Magnetometer Sensor is a compact magnetometer sensor designed to measure magnetic fields accurately along three axes. It helps users detect direction, orientation, and changes in magnetic field strength, making it useful for navigation and sensing applications. This magnetic field sensor is well suited for students, makers, educators, and engineers who are learning sensor integration or developing projects that require reliable magnetic sensing. This I2C magnetometer module is commonly used in robotics, IoT devices, digital compass systems, and motion-aware automation projects. It integrates easily with popular development platforms such as Arduino, Raspberry Pi, and ESP32, allowing quick setup and smooth data communication for prototyping and testing. With stable performance and easy integration, the SmartElex MMC5603 sensor is ideal for educational labs, DIY electronics, and embedded system development. Features: Triple-axis magnetometer sensor for accurate magnetic field measurement Detects magnetic field changes across X, Y, and Z axes I2C magnetometer module for simple and reliable communication Compact breakout board for easy prototyping and testing Compatible with Arduino, Raspberry Pi, and ESP32 boards Ideal for robotics, IoT, navigation, and compass applications

SmartElex MPL3115A2 Altitude Pressure Sensor Breakout Board The SmartElex MPL3115A2 Altitude Pressure Sensor Breakout Board is a compact and reliable altitude sensor module designed for precise environmental measurements. Based on the MPL3115A2 MEMS sensor, it delivers altitude data with accuracy up to 30 cm and pressure readings in fractions of a Pascal using a high-resolution 24-bit ADC. The sensor communicates via I2C, making it simple to interface with popular microcontrollers and development boards. This Breakout Board includes all required passive components and exposes the pins on a 0.1″ header, allowing quick prototyping without extra circuitry. With added 12-bit temperature sensing, this Altitude Pressure Sensor is well-suited for drones, weather monitoring, navigation systems, and embedded IoT applications. Features: Supply voltage ranges from 1.95V to 3.6V and is internally regulated by the LDO. Digital interface supply voltage ranges from 1.6 to 3.6 V. Internally, fully compensated. Direct reading, compensated. Pressure: 20-bit measurement (in Pascals) Altitude: 20-bit measurement (metres) Temperature: 12-bit measurement (in degrees Celsius) Programmable events. Autonomous Data Acquisition Resolution down to 1 ft. (30 cm) 32 Sample FIFO Ability to log data for up to 12 days using the FIFO method Data acquisition rates range from one second to nine hours. I2C digital output interface operates at up to 400 kHz.

SmartElex MPM3610 3.3V Buck Converter Module The SmartElex MPM3610 3.3V Buck Converter is a high efficiency buck converter designed to step down DC voltages from 4.5V to 21V to a stable 3.3V output with a maximum current of 1.2A. Powered by the MPM3610 chip, this buck converter achieves 90–95% efficiency, making it far more efficient than linear regulators such as the LM1117. Its core function is efficient voltage regulation with minimal heat loss, ensuring reliable power delivery for microcontrollers, sensors, IoT devices, and embedded systems. With pin compatibility to LM1117-3.3V, it serves as a direct upgrade for applications requiring better efficiency and thermal performance. Features: Wide input voltage range: From 4.5V to 21V. Stable 3.3V output delivers up to 1.2A of current. High efficiency: reaches 90-95% efficiency. Pin-compatible: Drop-in replacement for the LM1117-3.3V TO-220 chip. ENable pin: Ties the pin low, allowing the output to be shut down. The compact shape is ideal for portable projects with limited room. Low heat generation: More efficient than conventional linear regulators.

SmartElex MSGEQ7 Audio Analyzer Module for Arduino – 7 Band Audio Spectrum Analyzer Board The SmartElex Audio Analyzer Module is a compact and powerful tool that helps you visualize sound in real time. Built around the MSGEQ7 chip, it splits audio input into seven different frequency bands, allowing you to create dynamic light and sound projects with ease. This 7-band audio spectrum analyzer module is perfect for hobbyists and makers who want to build sound-reactive LEDs, music visualizers, or equalizer displays. It works seamlessly with Arduino and other microcontrollers, letting you capture and display audio frequencies in a creative way. Whether you’re designing a sound visualiser module for microcontroller projects or adding a unique visual element to your DIY audio system, this board makes it simple and fun. With its easy setup and accurate response, it’s an excellent choice for audio enthusiasts and electronics learners alike. Features: 7 Frequency Bands: Built around the MSGEQ7 chip, it divides the audio signal into seven distinct frequency ranges for accurate analysis. Real-Time Audio Visualization: Ideal for building sound visualiser modules for microcontrollers and music-reactive projects. Compatible with Arduino and Other Boards: Works easily with Arduino, ESP32, and other microcontrollers for quick integration. Simple Input and Output Design: Just connect an audio input and read analog outputs from each frequency band. Compact and Ready to Use: Comes pre-assembled, making it beginner-friendly for DIY audio and electronic enthusiasts. Versatile Applications: Perfect for 7-band audio spectrum analyzer modules, LED equalizers, sound displays, and interactive art projects.