Holybro PM07 Power Module (14S)

7Semi BMP585 I2C Pressure Sensor Breakout Module The 7Semi BMP585 I2C Pressure Sensor Breakout Module is a high-precision sensor designed to measure atmospheric pressure with exceptional accuracy, covering a range of 300–1250 hPa. This BMP585 Pressure Sensor combines low power consumption with compact design, making it perfect for mobile devices, battery-powered systems, and IoT projects. With both I2C and SPI interface support, it can be easily integrated into various electronics projects, enabling applications such as altimetry, weather monitoring, indoor navigation, and environmental sensing. Its reliable performance ensures accurate readings in real-time, making it an essential component for makers and engineers seeking precise pressure measurement. Features: Exceptional pressure sensing resolution at 1/64 Pa and accuracy of ±0.5 hPa provide highly precise data. Wide Pressure and Temperature Range: Measures pressure from 30 to 125 kPa and temperature from -40°C to 85°C, ensuring versatility in a variety of applications. Flexible Data Communication: Compatible with both I2C (up to 1MHz) and SPI (up to 12MHz) protocols, allowing enabling easy integration into a variety of systems. Programmable features include variable oversampling, a FIFO buffer (stores up to 32 samples), low-pass filtering, and 6 bytes of user-programmable non-volatile memory. Energy-Efficient Operation: Provides five operational modes with minimal power usage (1.5µA in Deep Standby and 260µA peak during measurements). Compact Design: A small breakout board with pin spacing of 0.1" allows for simple soldering and connecting.

Cytron Maker UNO X – Arduino Compatible Development Board for Classroom The Cytron Maker UNO X is a beginner-friendly, classroom-ready Arduino-compatible development board designed to simplify STEM education. Equipped with built-in LEDs on every digital pin, a programmable push button, a piezo buzzer, and a powerbank-friendly design, it eliminates messy wiring and allows students to start coding instantly. This board is ideal for Arduino beginners, school STEM labs, coding clubs, training centers, and anyone learning microcontroller basics. With plug-and-play functionality and seamless compatibility with Arduino IDE, it delivers a smooth learning experience for educators and students alike. Created with the needs of teachers in mind, the Cytron Maker UNO X features an onboard half-size breadboard and perfboard for quick prototyping, making it easy to build hands-on electronics projects right out of the box. Powered by the ATmega328P, and complete with essential interfaces like UART, SPI, I2C, PWM pins, and analog inputs, this board is perfect for exploring coding, electronics, and robotics in a structured classroom setup. Whether for STEM workshops, school projects, or Arduino training programs, Maker UNO X provides an engaging, frustration-free learning experience. Features: Fully Arduino UNO-compatible board designed specially for classrooms and STEM beginners. Built-in LED indicators on every digital pin, allowing students to visualize code output instantly without wiring. Includes piezo buzzer, programmable push button, and powerbank-friendly operation for portable projects. Comes with an onboard perfboard prototyping area and a half-size breadboard to simplify hands-on experiments. Powered by the reliable ATmega328P microcontroller with 16MHz clock speed and full support in Arduino IDE. Offers 20 digital I/O pins, 6 PWM pins, 6 analog inputs, and communication interfaces (UART, SPI, I2C). Features 32KB Flash, 2KB SRAM, 1KB EEPROM, making it ideal for beginner programming and small-scale electronics projects. Uses a USB Micro-B interface with CH9340 USB-UART chip (note: not supported on Windows 7). Designed by Cytron to support educators - ensures faster learning with fewer wiring issues and more hands-on coding.

AA 4-Cell Battery Holder – Hard Plastic 6V Battery Case with Wire Leads This AA 4-Cell Battery Holder is a durable and reliable power solution designed to securely hold four AA batteries and deliver a stable 6V output. Built from high-quality hard plastic, it ensures long-lasting performance and is ideal for DIY electronics, school projects, robotics, LED circuits, Arduino-based builds, and small hobby devices. Its compact size and lightweight design make it easy to integrate into any enclosure or prototype. The holder includes pre-attached wire leads, making soldering or connecting to breadboards fast and convenient. Whether you're assembling a small electronic project, building battery-powered gadgets, or replacing a damaged battery case in a device, this 4-cell AA battery holder provides a dependable and easy-to-use power source. Its secure cell grip keeps the batteries firmly in place, preventing loose connections during operation. Features: Holds 4 AA batteries, providing a stable 6V DC output for electronics and DIY projects. Built with hard, durable plastic to ensure long-term reliability and secure battery placement. Comes with pre-soldered wire leads for easy connection to Arduino, breadboards, or circuits. Lightweight and compact design makes it suitable for robotics, small appliances, and prototyping. Provides firm battery retention to avoid shaking or disconnection during movement or vibration. Ideal for hobbyists, students, and makers working on low-voltage portable power applications.

HQProp 7X4X3 Light Grey (2CW+2CCW)-Poly Carbonate Triblade Propeller HQProp, short for “High-Quality Propellers,” is a well-known brand in the field of drone and multirotor propellers. HQProp produces a wide range of propellers designed for various types of drones, including quadcopters, multirotors, FPV racing drones, freestyle drones, and more. The brand is popular among drone enthusiasts and pilots for its focus on quality, performance, and innovation. HQProp has gained popularity within the drone community, particularly among FPV (First-Person View) racing and freestyle enthusiasts, for its innovative designs and commitment to delivering top-notch propeller options. Drone pilots often experiment with different propellers to find the best balance between thrust, efficiency, and maneuverability for their specific needs.  It’s important to note that propeller selection can have a significant impact on the overall performance and flight characteristics of a drone. Choosing the right propellers for a drone involves considering factors such as drone size, weight, motor specifications, flight characteristics, and intended use. Features: HQProp offers a wide range of propellers in different sizes, pitches, blade counts, and materials, allowing pilots to choose based on speed, stability, efficiency, or agility Available in materials like durable polycarbonate, lightweight carbon fiber, and composite blends, each affecting thrust, durability, and overall performance Known for innovative designs with optimized blade shapes and aerodynamics that improve efficiency, control, and reduce noise Popular in the FPV racing and freestyle community for delivering quick acceleration, high speed, and smooth maneuverability Comes in various sizes to suit different motor configurations and drone frame types, including standard and inverted setups Offered in multiple color options, allowing users to customize the appearance of their drones Enables performance tuning by selecting different sizes and pitches for better speed, control, or longer flight time Choosing the right propeller based on motor specs, drone weight, and flying style is important for achieving optimal performance

SmartElex ILI9341 3.2-inch TFT LCD display 240×320 SmartElex ILI9341 3.2-inch TFT LCD Display (240×320) is a vibrant and easy-to-use screen designed for projects that need a larger visual interface without adding complexity. This 3.2-inch TFT display offers enough space to clearly show text, graphics, menus, and real-time data, making it an excellent choice for students, hobbyists, engineers, educators, and startups who want to build user interfaces, data monitors, or handheld devices. It provides a practical way to upgrade visual output in embedded systems without jumping to high-cost or oversized display solutions. Powered by the ILI9341 driver, this display works smoothly with Arduino, Raspberry Pi, ESP32, and similar development boards, enabling simple integration into robotics dashboards, IoT terminals, automation panels, smart controllers, and prototyping projects. Its SPI communication allows straightforward wiring and dependable performance, supporting responsive visual updates for both experimentation and final builds. Whether you're designing a learning project, developing a prototype product, or creating a functional control interface, this display offers a reliable foundation with clear and colorful output suitable for everyday electronics development. Features: 3.2-inch 240×320 TFT LCD panel for clear visual output ILI9341 display driver for stable and smooth rendering Multiple interface options: SPI or parallel for flexible integration RGB565 color format for rich and vibrant graphics Works with Arduino, Raspberry Pi, ESP32, and similar platforms Perfect for UI screens, monitoring panels, and embedded system displays

SmartElex 3.2-inch TFT LCD Resistive Touch Display 240×320 SmartElex 3.2-inch TFT LCD Resistive Touch Display (240×320) is designed to bring both visual output and touch interaction to embedded projects. This 3.2-inch TFT display offers a spacious interface for displaying menus, sensor data, graphics, and control screens, making it a practical choice for students, hobbyists, engineers, educators, and startups. Its resistive touch panel allows users to interact directly with the screen, removing the need for external buttons and providing an intuitive way to navigate project functions or settings. Compatible with Arduino, Raspberry Pi, ESP32, and various microcontroller platforms, this 240×320 TFT LCD display is well suited for IoT dashboards, robotics control stations, automation systems, handheld devices, and interactive prototypes. The combination of touch input and a bright, detailed display helps simplify project design while making interfaces feel more professional. With straightforward connectivity and reliable performance, it supports learning, experimentation, and product development where touch-enabled control and visual feedback are essential. Features: 3.2-inch 240×320 TFT LCD with resistive touch input Provides both display output and interactive touch control Ideal for creating on-screen menus, dashboards, and UI panels Compatible with Arduino, Raspberry Pi, ESP32, and similar boards SPI / parallel interface options for flexible connectivity Suitable for IoT panels, robotics interfaces, automation, and DIY devices

HGLRC ELRS 2.4G Receiver The HGLRC ELRS 2.4G Receiver is a compact and efficient communication module designed for use in remote-controlled devices such as FPV drones. Operating on the reliable 2.4GHz frequency, it delivers fast and stable signal transmission with low latency, ensuring precise control during flight. Its small size and lightweight design make it easy to integrate into various drone builds without adding extra weight or complexity. This receiver supports advanced features like telemetry, allowing real-time data such as signal strength and system status to be sent back to the transmitter for improved monitoring and control. Built for performance and reliability, it is ideal for FPV enthusiasts who require consistent connectivity, enhanced responsiveness, and better overall flight experience in both racing and freestyle applications. Features: Operates on the reliable 2.4GHz frequency, ensuring stable and interference-resistant communication for RC models Supports ELRS (ExpressLRS) protocol, providing long-range connectivity and efficient signal performance Compact and lightweight design allows easy installation without adding extra weight to the drone or aircraft Delivers ultra-low latency, enabling fast and precise control for better responsiveness during flight Suitable for FPV drones and RC aircraft, making it a versatile choice for both racing and recreational use Offers consistent signal strength for smooth and uninterrupted operation Designed for high performance in demanding flying conditions Enhances overall control experience with improved reliability and efficiency

SmartElex 12V 20A Single Channel Power Relay Module The SmartElex 12V 20A Single Channel Power Relay Module is a high-current switching solution designed to control heavy electrical loads using low-voltage control signals. It helps safely operate high-power devices without directly exposing microcontrollers or control circuits to high current, reducing risk and improving system reliability. This module is suitable for students, makers, engineers, educators, and startups who are working on power control, automation, or embedded electronics projects that demand robust switching capability. This single channel power relay module is ideal for robotics, IoT systems, home and industrial automation, and power management applications where devices such as motors, heaters, pumps, or high-load appliances need reliable control. It can be easily interfaced with popular platforms like Arduino, Raspberry Pi, and ESP32, making it convenient for both prototyping and deployment. The strong build quality and straightforward integration make it a dependable choice for projects requiring consistent and safe high-current switching. Features: Single channel power relay module for high-current load control Operates on 12V, suitable for industrial and automation systems Supports heavy load switching up to 20A Electrical isolation between control and power circuits for safety Compatible with Arduino, Raspberry Pi, ESP32, and similar controllers Robust design for reliable operation in power control applications

Holybro Kakute H7 V1.3 Flight Controller The Holybro Kakute H7 V1.3 Flight Controller is a high-performance flight controller designed to deliver precise, responsive control for multirotor drones and advanced UAV platforms. Powered by a robust H7 processor and loaded with a rich set of sensors and connectivity options, this controller ensures smooth flight dynamics, reliable stability, and fast processing for real-time flight corrections. Its compact design and durable build make it suitable for both hobbyist builders and professional drone developers looking to push the limits of performance and control. As a versatile drone flight controller, the Kakute H7 V1.3 supports a wide range of firmware and configuration options, enabling seamless integration with popular open-source flight stacks and advanced navigation systems. Whether you’re racing, doing aerial photography, or building autonomous drones, this controller provides the flexibility and precision needed to execute complex flight maneuvers and maintain stable, reliable performance under demanding conditions. Its comprehensive features and ease of setup make it an excellent choice for custom UAV projects and high-end drone builds. Hardware Overview Features: High-performance flight controller designed for precise and responsive drone control. Powered by an advanced H7 processor for fast data processing and stable flight performance. Supports smooth flight dynamics and accurate sensor data handling. Compatible with popular open-source drone flight controller firmware. Compact and robust design suitable for racing, freestyle, and professional drone builds. Ideal for multirotor drones, custom UAV projects, and advanced aerial applications.

Holybro Micro M9N GPS With Case The Holybro Micro M9N GPS With Case is a compact, high-performance M9N GPS with case module designed to deliver precise positioning and reliable navigation for advanced drone and UAV applications. Featuring multi-constellation GNSS support, this GPS unit tracks multiple satellite systems simultaneously to ensure fast satellite acquisition, improved accuracy, and strong signal reliability. The included protective case not only enhances durability but also simplifies mounting and installation on a variety of drone frames and robotic platforms. Equipped with an IST8310 compass and a high-performance antenna, this GPS module provides accurate heading information and robust signal reception, enhancing overall flight stability and control. Whether you’re conducting waypoint missions, autonomous navigation, or complex aerial maneuvers, the Holybro Micro M9N GPS With Case delivers dependable performance in both indoor and outdoor environments. Its lightweight design and advanced features make it an excellent choice for hobbyist builders and professional UAV developers alike. Features: Compact M9N GPS with case designed for accurate and reliable drone navigation. Supports multi-constellation GNSS for faster satellite lock and improved positioning accuracy. Integrated IST8310 compass provides precise heading and orientation data. High-performance antenna ensures strong signal reception and stable navigation. Protective case improves durability and simplifies installation on drone frames. Ideal for multirotor drones, UAV platforms, and autonomous navigation applications.

7Semi BME280 Temperature, Humidity & Pressure Sensor Nano Breakout The 7Semi BME280 Nano Breakout is a compact and highly reliable environmental sensing module designed for projects that require accurate temperature, humidity, and barometric pressure readings. Powered by Bosch’s trusted BME280 sensor, it delivers precise data with ±1.0°C temperature accuracy, ±3% humidity accuracy, and ±1 hPa pressure accuracy. With its 2.54mm pitch header and I2C interface, this breakout integrates effortlessly into Arduino, Raspberry Pi, and other embedded systems, making it perfect for weather stations, smart home setups, and environmental monitoring projects. Its small footprint and robust construction make it suitable for space-constrained applications without compromising performance. Whether you're building a DIY weather dashboard, automating a greenhouse, or working on an IoT environmental sensor node, the BME280 ensures fast, stable, and reliable readings. This sensor is also capable of altitude measurement, bringing added versatility to drones, outdoor devices, and scientific experiments. Features: Provides highly accurate temperature, humidity, and barometric pressure measurements using the Bosch BME280 sensor. Supports I2C communication and operates at 3.3V, ensuring simple wiring and compatibility with common microcontrollers. Compact nano breakout design with a 2.54mm pitch header, making it ideal for breadboard and prototype-friendly builds. Offers dependable performance with ±1.0°C temperature accuracy, ±3% humidity accuracy, and ±1 hPa pressure accuracy. Functions as an altimeter with ±1 meter accuracy, adding enhanced functionality for robotics and outdoor applications. Built with a durable and reliable layout, ensuring long-term stability in environmental and scientific projects. Suitable for weather monitoring, smart home automation, agriculture, greenhouse tracking, and IoT systems.

HGLRC Zeus 800mW Smart Mounting 20*20 / 30*30 VTX The HGLRC Zeus 800mW Smart Mounting VTX is a versatile FPV video transmitter designed to deliver stable and clear video transmission for drone pilots. With an output power of 800mW, it provides reliable signal coverage over good distances, making it suitable for both freestyle flying and racing environments. Its dual mounting support for 20×20mm and 30×30mm patterns ensures easy compatibility with a wide range of drone frames. Equipped with SmartAudio technology, it allows real-time adjustments of power levels and frequency channels directly through the flight controller, offering convenience and flexibility during flight. With its compact design, efficient performance, and easy installation, the Zeus 800mW VTX is a great choice for FPV enthusiasts looking for a balance of power, control, and adaptability. Features: Delivers 800mW output power for strong and stable video transmission over extended distances Supports both 20×20mm and 30×30mm mounting patterns for easy compatibility with different drone frames Equipped with SmartAudio technology, allowing real-time adjustments of power and channels via the flight controller Specifically designed for FPV drones, ensuring reliable and consistent performance during flights Offers flexible installation options, making it suitable for various drone builds and configurations Provides clear and stable video output for an enhanced FPV flying experience Compact and lightweight design ensures easy integration without adding extra bulk Efficient heat dissipation helps maintain stable performance during longer flight sessions

SmartElex 10A 5V 1-Channel Relay Module The SmartElex 10A 5V 1-Channel Relay Module is a compact and dependable low level trigger relay module designed to control high-power devices using low-voltage microcontrollers. Operating at 5V DC, this single channel relay module features an SPDT relay rated for 10A at 250VAC, making it suitable for switching lights, motors, pumps, and other appliances. Its isolated input circuitry helps protect sensitive control boards from voltage spikes, while the onboard pull-down circuit prevents false triggering during startup. With a clear power indicator and secure mounting design, this 5V Relay Module delivers safe, stable, and long-lasting performance for home automation, industrial control, and DIY electronics projects. Features: A single-channel relay module with SPDT setup Supports up to 10A at 250 VAC for high-current applications. High-level trigger for dependable control. Compatible with a wide range of microcontrollers, including Arduino, AVR, PIC, and ARM. Isolated inputs to protect sensitive control circuitry. Contains a pull-down circuit to avoid inadvertent activation. Power supply indicator for rapid status checks. complies with international safety standards Convenient installation with four mounting holes.

7Semi FT232 USB-C To UART TTL Communication Module The 7Semi FT232 USB-C To UART TTL Communication Module is a compact and dependable FT232 USB UART module designed for smooth and efficient serial communication between USB devices and TTL-level hardware. Powered by the original FT232RL chipset, this USB to UART TTL module ensures excellent compatibility across Windows, Linux, Mac OS, and Android systems. It features a flexible VCCIO power selection that allows users to choose between 5V and 3.3V output using a jumper, or draw power directly from the target board within a 3.3V to 5V range. The onboard TX, RX, and PWR LEDs provide clear visual feedback during data transmission, while accessible pin headers and drilled holes make integration easy for prototyping, debugging, and embedded development projects. Designed with a standard pin pitch, this module is a reliable choice for developers, engineers, and electronics enthusiasts seeking stable USB-to-TTL communication. Features: Original FT232RL onboard. Supports MacOS, Linux, Android, WinCE, and Windows 7/8/8.1/10/11. 3x VCCIO power mode with jumper settings: VCCIO - 5V: 5 volt output VCCIO - 3.3V: 3.3 volt output Open the jumper: powered by the target board (3.3V-5V). 3x LED indicators: TX, RX, and PWR Pins accessible on pinheaders: TX, RX, RTS, and CTS Other pins are accessible through drilled holes and can be simply connected to the user's application system.

7Semi SHT40 SGP40 VOC Environmental Monitoring Sensor Module Qwiic-Ready The 7Semi SHT40 + SGP40 VOC Environmental Monitoring Sensor Module is designed to help you measure temperature, humidity, and air quality with high accuracy and minimal effort. Built with advanced SHT40 and SGP40 sensing technology, this compact module delivers precise data for temperature (–40°C to 125°C), humidity (0–100% RH), and VOC levels with excellent response time and reliability. Whether you're prototyping with Arduino, Raspberry Pi, or any I2C-based microcontroller, the Qwiic-compatible interface makes integration incredibly simple and clean. This breakout board is ideal for home automation, indoor air-quality projects, workplace monitoring, or industrial systems where accurate VOC readings matter. Its low power consumption and digital 16-bit output make it highly suitable for long-term IoT deployments, high-precision environmental sensing projects, and portable air-quality monitors. Features: Designed as a compact breakout board integrating the SHT40 high-precision temperature and humidity sensor and the SGP40 VOC sensor for reliable environmental monitoring. Offers fast and accurate measurements, including ±0.2°C temperature accuracy and ±1.8% RH humidity accuracy, ensuring dependable readings in various environments. Qwiic-compatible interface enables effortless plug-and-play connectivity with I2C-enabled microcontrollers and SBCs without soldering. Produces 16-bit digital raw and processed VOC Index signals for easy integration into data-logging, automation, or IoT systems. Ensures low power consumption, making it suitable for battery-powered and continuous-monitoring applications. Built to detect a wide range of volatile organic compounds such as ethanol, acetone, and formaldehyde with high sensitivity and quick response times. Board Dimensions: Arduino I2C Connection Diagram: