Holybro PM07 Power Module (14S)

Holybro Pixhawk 6C Flight Controller With PM02 Power Module and M9N GPS The Holybro Pixhawk 6C Flight Controller with PM02 Power Module and M9N GPS is an advanced pixhawk flight controller built to deliver reliable, precise control for a wide range of UAV platforms. Equipped with a high-performance processor and advanced sensors, this controller ensures stable flight dynamics, quick response times, and superior handling for multirotor, fixed-wing, and VTOL drones. Designed with both hobbyists and professional developers in mind, it supports popular open-source firmware and provides the flexibility needed for autonomous missions, research applications, and custom drone builds. This complete package includes a robust drone flight controller, the PM02 power module for clean and regulated energy supply with real-time current and voltage monitoring, and the high-precision GPS module with integrated compass for accurate positioning and navigation. Together, these components simplify setup, enhance flight reliability, and improve overall performance, making it an ideal choice for builders seeking a comprehensive flight system with dependable power management and precision location tracking. Features: High-performance pixhawk flight controller designed for fast processing and stable, accurate drone control. Includes PM02 power module for clean and regulated power delivery with real-time voltage and current monitoring. Comes with M9N GPS module and integrated compass for precise positioning and reliable navigation. Supports multirotor, fixed-wing, and VTOL drone platforms for versatile UAV applications. Compatible with popular open-source flight controller firmware for flexible customization. Simplified wiring and robust power management improve safety and overall system reliability.

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 5-inch TFT LCD Capacitive Touch Display 800×480 SmartElex 5-inch TFT LCD Capacitive Touch Display (800×480) is a compact graphical interface solution designed for students, hobbyists, engineers, and product developers who need a responsive touchscreen for their projects. It provides a clear and smooth display experience, making it ideal for building user interfaces in prototypes, educational projects, and small production devices. With its capacitive touch panel, users can interact effortlessly through precise touch inputs, making it suitable for applications that need intuitive control and quick navigation without external buttons or controls. This display is well-suited for robotics dashboards, IoT control panels, industrial monitoring, and home automation systems that require real-time interaction. It can be integrated with popular microcontrollers and development platforms like Arduino, Raspberry Pi, and ESP32 through appropriate interface modules, allowing makers and startups to develop projects with minimal setup time. The robust build and consistent touch response help ensure reliable performance in long-term installations, while the versatile visual output supports both experimentation and final project deployment in labs, workshops, and field environments. Features: Bright and clear 5-inch TFT LCD screen with high-resolution visuals for sharp graphics and text Responsive capacitive touch interface for smooth and accurate touch control Wide viewing angles and good color reproduction for easy visibility from different directions Compatible with development platforms like Arduino, Raspberry Pi, and ESP32 with suitable interface support Suitable for interactive user interfaces in robotics, IoT devices, automation systems, and custom control panels Durable design for regular use in prototyping and finished electronic projects

Waveshare 3.5inch Capacitive Touch LCD IPS Display Module 320×480 The Waveshare 3.5-inch Capacitive Touch LCD IPS Display Module is a compact yet powerful display solution featuring a 320 × 480 pixel resolution that delivers crisp visuals and excellent clarity. Designed with an IPS panel, it offers wide viewing angles and consistent color performance, making it ideal for graphical interfaces and interactive applications. The module integrates the ST7796S display driver for reliable display control and the FT6336U capacitive touch controller for accurate, multi-touch responsiveness. Optimized for embedded development, this 3.5 inch LCD Raspberry Pi display is perfectly suited for Raspberry Pi projects, control panels, and custom HMI applications where space, touch precision, and visual quality matter. Features: 320×480 resolution, 262K colors, clear and colorful displaying effect High touch screen transmittance, fast response and long lifetime Embedded with ST7796S driver chip and FT6336U capacitive touch control chip, using SPI and I2C communication respectively, minimizes required IO pins Onboard TF card slot for storing more pictures, videos, music, etc. Adapting 15PIN connector and 18PIN FPC slot for connecting the LCD module to the host board Onboard voltage translator, compatible with 3.3V / 5V operating voltage Comes with online development resources and manual (examples for Raspberry Pi / ESP32 / Raspberry Pi Pico / Arduino) SPI and I2C Control Interfaces: Pin Description 15PIN Pin No. 18PIN Pin No. VCC Power (3.3V / 5V input) 1 1 3V3 Power (3.3V input) 2 NC GND Ground 3 3 MISO SPI MISO pin 4 6 MOSI SPI MOSI pin 5 5 SCLK SPI CLK pin 6 4 SD_CS TF card chip selection, low active 7 10 LCD_CS LCD chip selection, low active 8 9 LCD_DC LCD data/command selection (high for data, low for command) 9 7 LCD_RST LCD reset pin, low active 10 8 LCD_BL LCD backlight pin 11 2 TP_SDA Touch panel data pin 12 14 TP_SCL Touch panel clock pin 13 13 TP_INT Touch panel interrupt pin 14 15 TP_RST Touch panel reset pin, low active 15 12

SmartElex 8 Channel Multiplexer Breakout Module – (74HC4051) The SmartElex 8 Channel Multiplexer Breakout Module (74HC4051) is a compact and efficient solution for expanding input and output options in electronic projects. This 74HC4051 multiplexer breakout allows users to route multiple signals through a single microcontroller pin, solving the problem of limited I/O availability when working with sensors, switches, or analog inputs. It is designed for students, makers, engineers, educators, and startups who need a practical way to manage multiple device connections without increasing hardware complexity. This module acts as both an 8 channel multiplexer and demultiplexer, making it suitable for robotics, IoT systems, automation tasks, and rapid prototyping. It integrates smoothly with Arduino, Raspberry Pi, ESP32, and similar platforms, enabling users to scale projects without sacrificing performance or stability. Whether you are building sensor hubs, data acquisition systems, or experimenting with signal routing, this multiplexer demultiplexer module offers a reliable and easy-to-use interface that enhances flexibility in circuit design. Features: Based on the 74HC4051 8-channel analog/digital multiplexer IC Expands I/O by routing up to 8 signals through a single control interface Works as both a multiplexer and demultiplexer for flexible signal routing Helps manage limited microcontroller pins in multi-sensor projects Compatible with Arduino, Raspberry Pi, ESP32, and similar platforms Ideal for robotics, IoT systems, data acquisition, and prototyping

SmartElex 12V 10A Single Channel Power Relay Module The SmartElex 12V 10A Single Channel Power Relay Module is a reliable switching solution designed to control high-power electrical loads using low-voltage control signals. It helps safely operate devices that draw higher current without directly connecting them to sensitive control circuits. This module is suitable for students, makers, engineers, educators, and startups who are working on electronics projects, automation systems, or prototypes that require dependable and safe power switching. This single channel power relay module is widely used in robotics, IoT applications, home automation, and industrial control projects where motors, lights, pumps, or appliances need to be switched on and off reliably. It can be easily interfaced with popular platforms such as Arduino, Raspberry Pi, and ESP32, making integration simple for both learning projects and real-world systems. The sturdy design and consistent performance make it a practical choice for prototyping as well as final deployment in power control applications. Features: Single channel power relay module for high-current load switching Operates on 12V, suitable for automation and control applications Supports up to 10A load current for power devices Electrical isolation between control and load circuits for safety Compatible with Arduino, Raspberry Pi, ESP32, and similar boards Compact and durable design for easy integration

Anycubic Kobra 3 Max 3D Printer – EU power plug The Anycubic Kobra 3 Max 3D Printer – EU power plug is a high-performance large-format FDM 3D printer designed for fast, precise, and large-scale printing. With an expansive build volume, it allows users to create bigger models or multiple parts in a single print, making it ideal for professional prototyping, product design, and advanced DIY projects. Equipped with high-speed printing capabilities and intelligent automation features, it delivers consistent results with minimal manual intervention. Models Created Built for efficiency and ease of use, the printer features advanced auto bed leveling technology for perfect first layers, a stable dual-axis motion system for reduced vibrations, and a high-temperature hotend compatible with a wide range of filaments. The EU power plug ensures compatibility with standard 220–240V power systems. Whether for industrial use, educational labs, or creative projects, this 3D printer offers reliable performance and excellent print quality. 420*420*500mm Print Volume The massive 420 × 420 × 500 mm print volume of the Anycubic Kobra 3 Max enables users to create large-scale models in a single print without the need to split designs into multiple parts. This expansive build area is ideal for producing full-sized prototypes, architectural models, and functional components with greater efficiency and precision. It significantly reduces assembly time and improves structural strength since parts can be printed as one complete piece. Printing Speed Up to 600mm/s With a printing speed of up to 600 mm/s, the Anycubic Kobra 3 Max is designed to deliver rapid production without compromising on print quality. This high-speed capability significantly reduces overall printing time, allowing users to complete large models and batch prints much faster than traditional 3D printers. It is especially beneficial for professionals and businesses that require quick prototyping and efficient workflow. Despite the speed, the printer maintains stability and precision through its advanced motion system, ensuring clean layers and accurate results. Precise Auto-Leveling & Motor Anti-skip The printer features an advanced auto-leveling system that ensures the print bed is perfectly calibrated before every print, eliminating the need for manual adjustments and reducing setup time. This precise leveling improves first-layer adhesion, which is crucial for achieving high-quality and successful prints. In addition, the motor anti-skip mechanism enhances movement accuracy by preventing step loss during high-speed operations. This results in smoother motion, better layer consistency, and reduced chances of print failure. Extremely Easy to Use The printer is designed with user convenience in mind, making it extremely easy to use for both beginners and experienced users. Its intuitive interface and guided setup process allow you to get started quickly without any technical complexity. Features like automatic bed leveling and pre-configured settings reduce manual effort and minimize errors during printing. The streamlined design ensures smooth operation, while simple controls make monitoring and adjusting prints hassle-free. Features: Massive build volume for large-scale 3D printing High-speed printing capability for improved productivity Intelligent auto bed leveling system for perfect first layers High-temperature hotend supporting multiple materials Dual motor-driven axis for enhanced stability and accuracy User-friendly interface for easy operation Compatible with popular slicing software Durable and rigid frame for consistent performance Suitable for prototyping, manufacturing, and creative projects

Anycubic Color Engine Pro for Kobra 3 Max - EU plug The Anycubic Color Engine Pro is an advanced automatic filament handling and multi-color printing module designed specifically for the Kobra 3 Max 3D printer. It allows users to print in multiple colors or materials without manually changing filaments, making the printing process more efficient and professional. Smart Multi-Color Printing - Print in 4 to 8 Colors and Filament Backup The smart multi-color printing capability allows users to print models in 4 to 8 different colors seamlessly without the need for manual filament changes. This feature enables the creation of more detailed, visually appealing, and complex designs, making it ideal for creative projects, prototypes, and professional applications. The system intelligently manages filament switching during the printing process, ensuring smooth transitions between colors and consistent print quality. In addition, the built-in filament backup function automatically switches to another spool if the current filament runs out, preventing print failures and material wastage. This ensures uninterrupted printing, improved efficiency, and a more reliable overall printing experience, especially during long or multi-color print jobs. Dries while it Prints in Multi-Color and  Nozzle Clog Detection, Minimizes Filament Tangling The system is designed to dry filament while printing in multi-color mode, ensuring that moisture does not affect print quality during long or complex jobs. By maintaining optimal filament condition, it helps achieve smoother extrusion, better layer adhesion, and more consistent results across different materials. The integrated nozzle clog detection feature continuously monitors extrusion flow and alerts the user or pauses the print if a blockage is detected, reducing the chances of failed prints. Additionally, the design minimizes filament tangling by managing spool movement and filament paths efficiently during switching. This combination of real-time drying, clog detection, and anti-tangling mechanisms ensures a reliable, hassle-free printing experience with improved overall print quality. A New Level of Multi-Color Printing This feature brings a new level of multi-color printing by combining intelligent filament management with seamless color transitions for highly detailed and vibrant prints. It allows users to create complex designs with multiple colors in a single print without manual intervention, enhancing both creativity and efficiency. The system ensures precise filament switching, maintaining consistent extrusion and minimizing color mixing or errors. This results in cleaner finishes, sharper details, and professional-quality output. Whether for prototyping or artistic projects, it elevates the overall printing experience by making multi-color printing smoother, faster, and more reliable. Staying Dry for All Applications The system ensures that filament remains dry throughout the entire printing process, which is essential for maintaining consistent print quality across all applications. By actively reducing moisture absorption, it prevents common issues such as bubbling, stringing, and poor layer adhesion that can occur with damp filament. This is especially important when working with moisture-sensitive materials, ensuring smooth extrusion and reliable performance. The controlled environment helps maintain the integrity of the filament, resulting in cleaner prints and better surface finish. Whether for detailed prototypes or long-duration prints, this feature guarantees dependable results with minimal print defects. Intelligent Printing, Revolutionary Performance This feature delivers intelligent printing combined with revolutionary performance, transforming the overall 3D printing experience. Advanced control systems optimize filament feeding, switching, and extrusion in real time, ensuring smooth and consistent operation throughout the print. The system adapts to different materials and printing conditions, reducing errors and improving efficiency. With precise coordination between hardware and software, it achieves faster print speeds without compromising accuracy or quality. This results in highly reliable, high-performance printing that meets the demands of both professional and advanced creative applications. Staying Dry for All Applications The system is designed to keep filament consistently dry across all types of printing applications, ensuring reliable performance and high-quality results. By preventing moisture absorption, it eliminates common printing issues such as bubbles, stringing, and weak layer bonding. This is especially beneficial for moisture-sensitive materials, allowing them to perform at their best without degradation. The controlled drying environment maintains stable extrusion and improves overall print consistency. Whether handling simple prints or complex multi-color projects, this feature ensures dependable output with clean finishes and reduced failures. Features: Supports automatic filament feeding and switching Enables multi-color 3D printing capabilities Intelligent filament detection for smooth operation Reduces manual effort and printing interruptions Seamless compatibility with Kobra 3 Max printer User-friendly setup and operation Supports multiple filament types Enhances productivity and print quality

3V CR2025 Lithium Coin Battery The CR2032 3V Lithium Coin Battery is widely utilized due to its dependable and long-lasting power supply for a variety of small electronic devices. This cr2032 battery includes calculators, wristwatches, remote controls, various medical devices, fitness gadgets, machines, toys, and others. Featuring a flat top and a 225mAh capacity, the cr2032 battery is a 3V lithium coin battery that's specifically designed for use in miniaturized products. Its plus terminal utilizes manganese dioxide, which is chemically stable, resulting in 90% capacity retention even after a decade of proper storage. Additionally, The battery organic electrolytes are resistant to leakage when exposed to environmental changes. Features High and Stable voltage (3V) A full lineup for use in a wide variety of applications No mercury added Useful in a wide range of temperatures (-30°C to +60°C) The very high weight-to-power ratio Manganese dioxide material High capacity Long Lasting life. Low self-degradation rate and superior storability 0.2mA continuous standard drain High leak protection and hence no oxidation damage in devices, so it can be used in any expensive Gadget with superior safety. Resistance to continuous discharge and hence Very low self-discharge; Note: These batteries are Non-Rechargeable. ?Also check 24mm Coin type battery holder available on the Iotcart website. The holder is versatile, accommodating various sizes and shapes of coin cells, with a secure design to withstand shock and vibration. It operates at a voltage rating of 3.3V and finds applications in portable devices, computers, consumer electronics, power management, commercial, and security.

7Semi MCP4725 12bit Digital to Analog I2C Breakout Module The 7Semi MCP4725 12bit Digital-to-Analog I2C Breakout Module is a compact and reliable MCP4725 DAC module designed for accurate analog voltage generation in embedded and IoT projects. This single-channel digital-to-analog converter delivers true 12-bit resolution with a buffered rail-to-rail output, ensuring stable and precise voltage control. Operating on a 2.7V to 5.5V supply, it communicates via the I2C interface supporting standard, fast, and high-speed modes up to 3.4 Mbps. With an onboard non-volatile EEPROM, the module retains its last configured output even after power-off, making it ideal for automation systems, signal generation, and microcontroller-based applications where consistent analog output is critical. Features: 12-bit resolution provides high-precision output for precise analog signal representation. On-Board Nonvolatile Memory (EEPROM): Configuration settings are retained even when the power is turned off, ensuring speedy power-up and project continuity. Low power consumption: Ideal for battery-powered applications, which extends device life. I2C Interface: Supports three modes: Standard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps), with eight addresses available for flexible communication. Rail-to-Rail Output: Expands the output voltage range, increasing versatility in a variety of applications. Fast Settling Time: With an average settling time of only 6 µs, you can analyze signals quickly and accurately.

7Semi DC-DC Buck Converter 7V-40V Input to 5V 5A Output- AP64500 (BO-10188) The 7Semi DC-DC Buck Converter 7V–40V Input to 5V 5A Output – AP64500 (BO-10188) is a high-power voltage regulator module designed to convert higher DC input voltages into a stable 5V output with up to 5A current. Its wide input range makes it suitable for many power sources, including batteries and industrial supplies, where reliable 5V power is needed. Built around the efficient AP64500 synchronous buck converter, this module delivers stable output with low heat and high efficiency, even under heavy load. It is well suited for powering microcontrollers, single-board computers, sensors, and communication modules. Whether you’re building robotics, automation systems, or advanced electronics projects, this buck converter provides dependable and efficient power management. Features: Wide input voltage range: 7V to 40V DC Stable 5V output with up to 5A continuous current High-efficiency synchronous buck converter using AP64500 Low thermal loss and reliable performance under load Compact breakout module for easy project integration Built-in power protection features for safe operation Ideal for microcontrollers, SBCs, IoT and embedded systems Suitable for robotics, automation, and power supply projects

HGLRC SPECTER 1404 2750KV Brushless Motor The HGLRC SPECTER 1404 2750KV is a compact yet powerful brushless motor for drone applications, specifically engineered for micro drones and quadcopters. With an exact 2750KV rating, it delivers high rotational speed that translates into strong thrust and quick responsiveness, making it ideal for fast-paced and acrobatic flying. The 1404 motor size strikes the perfect balance between lightweight construction and performance, ensuring efficient power delivery without compromising agility. Whether you're building a freestyle quad or upgrading your micro drone, this motor offers excellent speed, control, and reliability for high-performance flight. Features: New rotor look design with an anodized two-color process. 7075 aircraft aluminum, high-strength one-piece rotor. Customized N52H curved magnetic steel with strong magnetism and high torque Super high temperature resistant 200° copper wire winding, the motor works more steadily. Imported Kawasaki silicon steel sheets, low loss stator, minimize heat generation and increase efficiency. New and refined tune, maintain high torque at low speeds, linear power production when the throttle changes quickly, and precise and fast response when turning. Alloy Steel Outlet Shaft, excellent strength, reduces fuselage weight. Suitable for the 2-inch Tiny drone or the 4-inch toothpick drone. ESC:> 15A Recommended propeller size: 2-4 inches Motor dimensions: Φ19.13mx12.25mm.

Radiolink SE100 GPS Module with GPX Holder The Radiolink SE100 GPS Module with GPX Holder is designed to provide accurate positioning and stable navigation for RC drones and UAV platforms. With fast satellite acquisition and strong signal stability, it ensures reliable real-time location tracking for smooth and controlled flights. Featuring an integrated digital compass, the SE100 enhances directional accuracy for improved waypoint navigation, return-to-home functionality, and autonomous flight operations. The included GPX holder offers secure installation and helps reduce vibration interference, supporting consistent GPS performance. Compatible with Pixhawk flight controllers and Radiolink systems, the SE100 GPS module is an ideal solution for quadcopters, fixed-wing aircraft, and multi-rotor drones requiring dependable navigation support. Features: Delivers high positioning accuracy of approximately 50 cm and can detect up to 20 satellites within seconds in open areas. Equipped with a 2.5 dBi ceramic antenna that improves weak signal reception and minimizes interference through effective filtering. Powered by the u-blox UBX-M8030 (M8) 72-channel chipset with Infineon MMIC BGA715L7, offering superior performance compared to standard single GNSS 7N modules. Features a built-in high-precision QMC5883L electronic compass (I2C interface) based on technology similar to Honeywell HMC5983, supporting GPS, GLONASS L1OF, QZSS L1 C/A, and BeiDou B1 dual-mode positioning. Compatible with Radiolink Pixhawk flight controllers; compact size of 1.89 × 1.6 × 0.59 inches, ideal for DIY drones, quadcopters, multicopters, and RC vehicles.

SmartElex LSM303AGR Accelerometer/Magnetometer The SmartElex LSM303AGR Accelerometer & Magnetometer digital tilt and compass sensor is a compact, high-precision module designed to measure motion, orientation, and heading in embedded and IoT projects. It integrates a 3-axis accelerometer to sense tilt and gravity direction, along with a 3-axis magnetometer to detect magnetic fields and determine compass heading. By combining both sensor outputs, the module enables accurate orientation and navigation data for robotics, drones, wearables, and motion-aware systems. Based on the latest LSM303AGR sensor, it communicates via I2C, works seamlessly with both 3.3V and 5V microcontrollers, and comes fully assembled on a breakout PCB with onboard support circuitry—making it easy to use, solder-free, and ready for real-world applications. Features: LSM303AGR - Triple-axis accelerometer and magnetometer. I2C Communication Interface. Supply voltage - 3.3V 5V 50 mGauss magnetic dynamic range. 1.5 gauss magnetic sensitivity. Accelerometer ranges: 2/4/8/16g. Accelerometer sensitivity is as low as 1mg

HGLRC ZEUS VTX 2.5W The HGLRC ZEUS VTX 2.5W is a high-performance video transmitter engineered for FPV (First Person View) drones, delivering exceptional video clarity and long-range transmission. With a powerful 2.5W output, it ensures a strong, stable signal even in challenging environments, making it perfect for both long-distance flights and demanding racing conditions. It supports multiple frequency bands, providing flexibility and compatibility with a wide range of FPV systems. The built-in Smart Audio functionality allows pilots to easily adjust channels, bands, and power levels directly through their flight controller, ensuring quick and hassle-free configuration. Designed with efficiency and durability in mind, the ZEUS VTX features excellent heat dissipation for consistent performance during extended flights. Its compact and lightweight design makes it easy to integrate into various drone builds without adding unnecessary bulk. Ideal for competitive racing, freestyle flying, and long-range FPV enthusiasts, this VTX offers reliable performance and enhanced control for an immersive flying experience. Features: Achieves up to 9 km range in urban environments with interference (tested near a lake), and can exceed 10 km in suburban or mountainous areas. High 2500mW output power ensures strong and consistent signal transmission, ideal for long-range and ultra-long-distance flights. Offers 6 adjustable power levels: PIT / 25mW / 200mW / 800mW / 1600mW / 2500mW for flexible performance tuning. CNC-machined integrated top and bottom shell provides excellent heat dissipation, ensuring stable performance during extended use. Equipped with dual-function buttons for easy parameter adjustments, along with 3 LED indicators for quick viewing of power, band, and channel settings. Supports IRC Tramp protocol, allowing convenient OSD-based parameter configuration through the flight controller. Wide input voltage support of 2–6S (7–26V), making it compatible with various drone setups. Standard 30.5 × 30.5 mm M3 mounting holes for easy and secure installation.