Atmel 89S52

Bambu Lab H2D Pro EU 3D Printer with AMS 2 Pro and AMS HT The Bambu Lab H2D Pro EU 3D Printer with AMS 2 Pro and AMS HT is a professional multicolor FDM printing system built for high-performance manufacturing and advanced prototyping. It operates on 220–240 VAC, 50/60 Hz power input, making it suitable for European electrical standards and continuous industrial use. The printer features a 0.4 mm nozzle capable of reaching temperatures up to 350 °C, supports 1.75 mm filament, and uses hardened steel gears for long-term durability and consistent extrusion. Integrated with the AMS 2 Pro and AMS HT systems, it enables fully automatic filament switching, moisture-controlled storage, and intelligent material handling for complex multicolor and multi-material prints. The CoreXY motion architecture ensures high-speed, accurate movement, while smart auto calibration and real-time monitoring simplify setup and operation. With its enclosed design and professional-grade build quality, this system is ideal for product development, engineering applications, educational labs, and production environments where reliability, speed, and multicolor capability are critical. Stable Ethernet Connection, WPA2-Enterprise Authentication Wi-Fi Connection Strong network communication in challenging situations is ensured by the H2D Pro's newly integrated Ethernet port, which allows you to connect to your devices. Crowded wireless signal situations can also make use of Ethernet connectivity. In order to meet strict network security needs, the H2D Pro also has individual physical kill switches for Wi-Fi and WPA2-Enterprise Wi-Fi Authentication (EAP-PEAP/EAP-TLS/EAP-TTLS). Tailor Solution for Printer Management Bambu Lab provides businesses with expert assistance to create effective printer fleet management solutions that meet specific integration requirements. To help clients achieve customized functionalities, their skilled software R&D team offers comprehensive technical support. Flexible and Rigid, low Cost and Exotic Materials in One Print Create remarkable interlocking structures and inventive designs that go beyond conventional manufacturing by combining flexible and rigid materials in a single print. By utilizing premium materials only when required, combining high-performance materials with common ones further lowers costs and increases material efficiency. Advanced Multi-Color and Support Printing Supported printing is no longer a hassle. One nozzle can be set aside for specific support material using H2D's dual-nozzle arrangement, enabling secure printing and an ideal support interface. In multi-color prints, dual-nozzle printing minimizes purge cycles. In order to conserve time and materials, H2D's clever algorithms maximize dual-nozzle efficiency by optimizing filament utilization. Enhanced Print Reliability and Thermal Performance The H2D Pro optimizes chamber temperature via adaptive air circulation and a 65°C active heater. Active flaps manage airflow based on filament type to improve bonding and prevent warping or clogs. A high-performance fan in the toolhead front cover cools the extruder and heatsink, raising the operating threshold by 3°C to minimize jamming in difficult conditions. HRA 90 Tougher Nozzle, Lower Maintenance The tungsten carbide nozzle of the H2D Pro has remarkable wear resistance, with HRA 90 as opposed to hardened steel's 74. When printing abrasive, high-performance fiber-reinforced filaments, this leads to a 50% improvement in longevity. Effectively Filter Particulates and VOCs Generated by 3D Printing We've included a premium coconut shell activated carbon filter, an H12 HEPA filter, and a G3 pre-filter for the best possible air filtration. This improved method successfully reduces strong smells and particles, which is especially helpful when printing in areas with poor ventilation. Features: The printer supports high-temperature dual nozzle printing up to 350°C (662°F) to accommodate industrial-grade materials. An auxiliary extruder cooling fan is integrated to maintain precise temperature control during the extrusion process. The tungsten carbide super durable nozzle provides exceptional wear resistance for long-term use with abrasive filaments. An active chamber heating system reaches 65°C (149°F) to ensure optimal environment stability and reduce warping. The system achieves a 50um motion accuracy to deliver high-precision prints with fine detail. Users can utilize a stable Ethernet connection for reliable network communication in professional environments. A physical network killswitch is included to provide an immediate and secure way to disconnect the device from the network. Support for WPA2-Enterprise Wi-Fi Authentication ensures the printer meets strict corporate security protocols. Clean air is maintained through an adaptive air circulation system paired with high-efficiency HEPA filtering.

7Semi SHT41 Temperature & Humidity Sensor Tiny Breakout with I2C Qwiic The 7Semi SHT41 Temperature & Humidity Sensor Tiny Breakout is crafted for engineers, IoT developers, and embedded system designers who need precise environmental monitoring in extremely compact spaces. Powered by the fourth-generation SHT41 sensor, it delivers exceptional accuracy with ±1.8% RH and ±0.2°C precision, making it ideal for sensitive applications like HVAC regulation, smart home devices, and industrial IoT nodes. Its stable readings and fast response time ensure reliable environmental sensing even in dynamic conditions. Designed for low-power performance, this breakout operates on a 3.3V supply and consumes less than 0.15 mA in low-power mode, making it a perfect match for wireless systems and battery-powered deployments. With built-in I2C support, multiple address options, and a compact 1.27 mm pitch connector, integration is quick and hassle-free. Whether you're building connected sensors, indoor air-quality systems, or compact IoT hardware, this module provides dependable data for real-time decision-making and energy-efficient operations. Features: Designed with the advanced SHT41 sensor, offering high-precision measurements with ±1.8% RH humidity accuracy and ±0.2°C temperature accuracy. Operates with ultra-low power consumption, drawing less than 0.15mA in low-power mode to extend battery life in portable systems. Supports I2C communication with multiple configurable addresses for flexible integration in multi-sensor setups. Compact and lightweight form factor with a 1.27 mm pitch 4-pin connector, making it suitable for tight-space and embedded applications. Built for industrial-grade reliability, ensuring consistent performance across typical indoor and light industrial environments. Simple plug-and-play workflow enables quick installation for IoT platforms, smart buildings, automation systems, and environmental monitoring.

7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe The 7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe is built for anyone who needs precise and stable temperature monitoring in challenging environments. With its stainless-steel sealed casing and durable 2-meter cable, this sensor delivers highly accurate readings, even when fully submerged or installed in remote locations. Whether you're monitoring aquaponics systems, greenhouse conditions, or industrial temperature processes, this digital probe ensures you get consistent and reliable data every single time. Designed with a simple 1-Wire digital interface, the DS18B20 works seamlessly with Arduino, Raspberry Pi, ESP boards, and other microcontrollers, making it ideal for hobbyists, engineers, and automation enthusiasts. Its long cable, waterproof build, and wide temperature range make it a versatile choice for environmental monitoring and precision-driven applications where stability and robustness matter the most. Features: Measures temperatures from –55°C to +125°C, making it suitable for industrial, environmental, and underwater applications. Provides ±0.5°C accuracy, ensuring stable and trustworthy readings. Fully waterproof stainless-steel enclosure protects against moisture, corrosion, and rugged terrain. Comes with a 2-meter high-strength cable to support remote, underwater, or difficult-to-access installations. Supports 9–12 bit resolution and easily integrates using its 3-wire connection and 1-Wire digital protocol.

7Semi SHT41 Temperature & Humidity Sensor Breakout with I2C Qwiic Interface The 7Semi SHT41 Temperature & Humidity Sensor Breakout is a high-precision humidity sensor module built for engineers, developers, and IoT creators who need reliable environmental data in compact embedded systems. Powered by Sensirion’s advanced CMOSens® technology, this I2C temperature sensor delivers accurate readings across a wide range, making it ideal for smart home automation, HVAC upgrades, weather stations, and industrial monitoring systems. With its accurate ±1.5% RH humidity and ±0.2°C temperature performance, it ensures consistent measurements even in demanding environments. Designed with a built-in Qwiic connector, the breakout allows fast, solder-free plug-and-play integration into Qwiic-compatible ecosystems like Arduino, Raspberry Pi, and other development platforms. Its quick response time, low power consumption, and compact 30 × 22 mm footprint make it a dependable environmental monitoring sensor for portable, battery-powered devices, IoT prototypes, and educational projects. Whether used in climate control systems or air-quality tracking, the SHT41 provides robust, long-term stability. Features: Designed with Sensirion’s CMOSens® technology to deliver high-accuracy temperature and humidity readings with long-term stability. Offers a full 0–100% RH humidity range and a wide temperature range of -40°C to 125°C, making it suitable for varied climates and applications. Integrated Qwiic connector provides seamless, solder-free connectivity for rapid prototyping and easy hardware integration. Supports I2C communication, allowing compatibility with Arduino, Raspberry Pi, ESP32, and other development platforms. Features a compact and lightweight 30 × 22 mm PCB, ideal for embedded and space-constrained designs. Operates on 3.3V–5V supply with low operating current, making it suitable for battery-powered and energy-efficient systems.

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

7Semi PCA9306 I2C Bidirectional Voltage Level Translator Breakout Board The 7Semi PCA9306 I2C Bidirectional Voltage Level Translator Breakout Board is a compact and efficient PCA9306 voltage level translator designed to safely interface I2C and SMBus devices operating at different logic levels. Supporting voltage translation from 1.2V to 5.0V, this board enables seamless communication between low-voltage sensors and higher-voltage microcontrollers without manual direction control. As a dependable I2C logic level converter, it delivers minimal signal delay and stable bidirectional data flow, making it ideal for robotics, industrial controllers, embedded systems, and DIY electronics projects requiring precise mixed-voltage I2C communication. Allowable Voltage Level Translation The breakout can transfer voltages ranging from 3.3V to 5V. VREF1 (Low Side) VREF2 (High Side) 1.2V 1.8V, 2.5V, 3.3V, 5V 1.8V 2.5V, 3.3V, 5V 2.5V 3.3V, 5V 3.3V 5V Features: Wide Voltage Range Support: Operates between 1.2V and 5.0V, accommodating a wide range of components. Dual Bidirectional Channels: Translates both the SDA and SCL lines for complete I2C compatibility. I2C and SMBus Protocol Support: Fully compatible with regular and fast-mode I2C devices, as well as SMBus peripherals. No Direction Pins Required: Signal direction is automatically detected for easier design. Low propagation delay: A delay of less than 1.5ns maintains data integrity at high speeds. 5V Tolerant I/O Ports: Securely links 5V signals to lower voltage devices. Compact and simple to use: ideal for embedded applications, prototyping, and compact systems.

7Semi EC20 CAT-4 LTE 4G GNSS Nano Modem The 7Semi EC20 CAT-4 LTE 4G GNSS Ultra-compact Nano Modem is a powerful and space-saving solution designed to bring fast, reliable cellular connectivity to IoT and M2M applications. Built around Quectel’s EC20 R2.1 module, it supports LTE, UMTS/HSPA+, and GSM networks, enabling seamless communication across diverse environments. With download speeds up to 150 Mbps and upload speeds up to 50 Mbps, the modem delivers the performance needed for data-intensive applications like tracking, telemetry, remote monitoring, and industrial IoT. Beyond connectivity, the module features advanced multi-GNSS positioning including GPS, GLONASS, BeiDou, Galileo, and QZSS. It comes with a micro-USB interface for direct PC/laptop connectivity, optional UART support, nano SIM slot, and flexible powering through USB or 5–14V external input. With its wide operating temperature range and compact form factor, this modem is ideal for Raspberry Pi integrations, embedded projects, and outdoor systems requiring stable cellular + GNSS capabilities. Features: Offers multi-network connectivity with LTE, UMTS/HSPA+, and GSM/GPRS/EDGE support for global coverage. Provides high-speed data performance with up to 150 Mbps downlink and 50 Mbps uplink for demanding IoT applications. Supports advanced GNSS systems including GPS, GLONASS, BeiDou, Galileo, and QZSS for accurate geolocation. Includes micro-USB interface for direct PC/laptop connection and optional UART for embedded hardware integration. Compatible with nano SIM cards and can operate on 5V USB or 5–14V external power for wide deployment flexibility. Designed for rugged use with a wide operating temperature range of -40°C to 80°C. Ideal for PC, laptop, and Raspberry Pi usage, including remote monitoring, navigation, and IoT deployments. Includes high-gain internal antenna (8dBi) with IPEX connector for strong and stable signal reception. 7Semi EC20 CAT-4 LTE 4G GNSS Nano Modem Dimensions

7Semi PT100 RTD 3-Wire Temperature Sensor Probe The 7Semi PT100 RTD Temperature Sensor Probe is built for engineers and industrial users who need dependable, high-accuracy temperature monitoring across a wide operating range. Using a premium JUMO PCA 1.2003.1EG platinum-chip element, this probe follows the IEC 60751:2008 Class F0.15 (Class A) standard, ensuring precise and stable readings from -70°C to +300°C. Its platinum resistance design offers exceptional repeatability with minimal drift, making it a reliable choice for long-term process monitoring and industrial automation systems. Designed with a durable 2-inch stainless steel probe and a 3-metre insulated 3-wire cable, this PT100 sensor is ideal for harsh, wet, or corrosive environments. Whether used in chemical plants, HVAC systems, laboratory setups, industrial machinery, or temperature-controlled processing units, it delivers consistently accurate performance. This combination of precision, durability, and affordability makes it a smart upgrade for anyone looking for a high-accuracy industrial temperature sensor. Features: Designed with a wide operating range from -70°C to +300°C, making it suitable for demanding industrial and laboratory applications. Built with a JUMO PCA platinum-chip element that meets IEC 60751:2008 Class F0.15 (Class A) standards for high accuracy and stability. Equipped with a 2-inch stainless steel probe, offering long-lasting durability even in harsh or corrosive conditions. Comes with a 3-metre insulated 3-wire cable, allowing easy installation in remote or hard-to-reach areas. Utilises platinum resistance technology for excellent repeatability, low drift, and consistent output over time. Features a waterproof design, enabling reliable operation in moisture-rich environments. Offers a cost-effective, high-reliability solution suitable for automation systems, industrial processes, and precision monitoring tasks.

7Semi BME688 Environmental Sensor Probe with Gas, Pressure, Temperature & Humidity Sensor The 7Semi BME688 Environmental Sensor Probe is a compact, AI-enabled environmental monitoring solution designed for precise measurements of temperature, humidity, barometric pressure, and gas levels. Built using the advanced Bosch BME688 sensor, it provides highly accurate, real-time environmental data that supports air quality monitoring, research applications, industrial automation, and smart home systems. Housed in a durable plastic shell, the probe ensures long-term stability while maintaining excellent breathability necessary for accurate gas sensing. This versatile environmental probe uses an I2C digital interface for easy integration with microcontrollers and embedded systems, making it suitable for both portable and fixed installations. With a wide operating range and low power consumption, it delivers stable performance even in harsh or fluctuating environments. AI-powered gas sensing adds advanced analytical capabilities such as IAQ scoring, VOC detection, CO₂-equivalent estimation, and bVOC outputs, making this probe a powerful tool for environmental diagnostics and air-quality-driven automation. Features: Provides simultaneous measurement of temperature, humidity, pressure, and gas concentration, enabling complete environmental assessment in a single compact device. AI-powered gas sensing detects VOCs, CO₂-equivalents, and various gases at ppb-level sensitivity for accurate indoor air quality monitoring. Durable plastic enclosure offers strong resistance to corrosion, dust, and temperature variations while maintaining high permeability for reliable sensing. Wide operational range ensures dependable performance from -40 to 85°C and 0–100% RH, suitable for both indoor and outdoor monitoring environments. Low power design supports battery-operated systems, making it ideal for portable, energy-efficient projects. Mini Round Shell (MRS) connector with a 1m cable provides secure and professional-grade installation flexibility. I2C digital communication interface simplifies integration with embedded systems and common microcontrollers. NIST-traceable factory calibration guarantees accuracy for industrial, regulatory, and research applications. Delivers advanced analytical outputs including IAQ, bVOC, CO₂-equivalent, gas intensity, gas scan, and air quality indexes. Humidity Sensors Pins: Digital Humidity and Temperature Sensor Probe I2C Interfacing with MCU:

Bambu Lab H2C Combo 3D Printer The Bambu Lab H2C Combo 3D Printer redefines high-performance multi-material 3D printing with precision, speed, and intelligence. Built on advanced Fused Deposition Modeling technology, it features a robust aluminum-steel chassis, fully enclosed chamber, and hardened steel extrusion system capable of handling demanding engineering materials. With support for printing up to seven materials in a single job—without purge waste—the H2C enables complex, integrated designs effortlessly. Its AI-driven monitoring, ultra-fine 50 µm motion accuracy, and automatic calibration ensure consistent, professional-grade results, making it ideal for industrial prototyping, advanced R&D, and professional manufacturing workflows. Purge Saving Multi-Material Printing Using the H2C, it is possible to print as many as seven distinct materials in one pass without needing to purge any nozzles. Merge various material characteristics into a single continuous form and elevate integrated design to an unprecedented level. Integrated TPU Joints for Multi-Color Parts Print durable TPU ball joints for your robot models flexible long-lasting and built for endless motion. Multi-Material Printing With Minimal Purge Waste In conventional single-nozzle multi-material printing, it is necessary to flush out any remnant material when switching filaments. Vortek revolutionizes this process by utilizing a smart hotend-swapping mechanism that substitutes the complete hotend, resulting in quicker, cleaner prints with reduced waste. Fully Automatic Filament Change and Always Delivering the Most Efficient Conversation The Vortek system integrates flawlessly with our dependable AMS (Automatic Material System), enabling the complete automation of the filament replacement procedure, eliminating the necessity for manual loading of each filament into the toolhead. Small Form Factor, More Filaments As only the hotend is exchanged, the setup can accommodate as many as six hotends which are not changeable without greatly decreasing the build capacity. This allows for an increased variety of materials, colors, and options, all within a single print. 8-Second Induction Heating and Contactless Design for Reliability Our top tier induction heating technology heats the nozzle within 8 seconds, greatly minimizing the preheating duration required for changing materials when compared to conventional techniques. Our strict criteria for dependability prompted us to shift from using metal pins that rely on contact, as they are susceptible to oxidation and inconsistent connections. We created a solution without physical contact that guarantees a consistent, high-frequency link, which is essential for accurate temperature management and synchronized intelligent hotend operation. Enclosed for High Performance Printing and Fully Automatic Nozzle Offset Calibration Featuring a continuous enclosure and a flexible air circulation system, the H2C ensures a consistent environment temperature for top quality materials while also purifying the air to create a tidy and secure workspace. Our calibration process for inductive nozzle offset is entirely automated, requiring no manual intervention, calibration plates, or additional setup. Within a matter of minutes, the H2C accurately adjusts the nozzle offset to a tolerance of 25 microns. Dedicated Hotends for Specific Filaments The Vortek system of the H2C allows you to assign one of its six swappable hotends to particular filaments, significantly transforming the use of important engineering substances. This guarantees enhanced reliability and uniformity in printed results. Additionally, each hotend can automatically remember filament data, allowing for an immediate pairing with the appropriate hotend when that same material is loaded again. Smooth Surface, Sharp Edges The H2C utilizes the servo motor within the extruder along with high-resolution eddy current sensors positioned at the nozzle to detect the dynamics of extrusion. This capability allows for accurate control of the extrusion process and the automatic adjustment of Pressure Advance (PA) settings for every filament, leading to smoother surfaces and more defined, sharper edges. Flexible Network Security & Connectivity The H2C provides easy access to cloud connections for controlling the device remotely from any gadget. For applications that require high security, it also offers comprehensive offline capabilities, guaranteeing total physical separation. Users can manage the printer, transfer files, and perform firmware updates without requiring internet access. For those with advanced skills, Developer Mode allows access to the MQTT port, enabling the integration of external components and software. Features: The H2C supports multi material printing for up to 7 different materials, allowing you to produce complex parts in a single run while completely eliminating the need for nozzle purging or creating material waste. The system is equipped with dual hardened steel nozzles capable of reaching 350 °C, which are specifically engineered for long term durability and the processing of high temperature engineering filaments. It features a fully enclosed heated chamber that maintains a steady 65 °C environment to effectively minimize warping and significantly improve layer adhesion for high performance materials. The high force PMSM servo extruder provides up to 10 kg of pushing power, delivering stable and high speed extrusion with 70% more force than traditional stepper motors. By utilizing a vision encoder that automatically compensates for mechanical drift, the printer achieves an ultra precise motion accuracy of 50 µm throughout the entire build. The AI powered print monitoring system uses a network of 59 intelligent sensors and a quad camera vision setup to detect potential printing errors in real time. The H2C features automatic nozzle offset and pressure advance calibration to ensure perfectly smooth surface finishes and consistently sharp edges on every part.

7Semi MCP4728 Quad DAC Module The 7Semi MCP4728 Quad DAC Module is a compact and reliable DAC module designed to convert digital signals into precise analog voltage outputs. Based on the MCP4728 IC, this digital-to-analog converter breakout board allows users to generate up to four independent analog outputs using simple I²C communication, making it an efficient solution for applications where microcontrollers lack sufficient analog output pins or require higher accuracy. This module offers easy integration with popular microcontrollers, stable performance, and flexible voltage output control, making it ideal for signal generation, sensor simulation, audio control, and calibration tasks. With its user-friendly design and dependable operation, it is well suited for students learning embedded systems, hobbyists building DIY electronics, and professionals developing prototypes or compact analog control systems. Features: Powered by the Microchip MCP4728 Quad DAC IC 12-bit resolution on all four DAC output channels (A–D) Onboard non-volatile EEPROM retains DAC settings after power-off I²C interface with Fast Mode support up to 400 kHz Low-power operation, ideal for battery-powered projects Compact 7Semi breakout with clearly labeled pinouts Supports LDAC and RDY pins for real-time DAC updates and monitoring Applications: Signal generation (sine, square, and triangle waveforms) Audio voltage control for synthesizers and mixers Programmable and adjustable reference voltage sources Lab instruments, testing, and control systems Industrial automation and process control applications Multi-channel analog and neural interface testing

7Semi EC200G-CN LTE Cat 1 4G GNSS Industrial Modem The 7Semi EC200G-CN LTE Cat 1 4G GNSS Mini Industrial Modem is designed for applications where reliable connectivity and accurate positioning matter the most. Built around the Quectel EC200G-CN module, it brings together stable LTE Cat 1 communication, multi-GNSS support, and flexible interfacing in a compact industrial-ready form. With USB-C and UART interfaces, it integrates seamlessly with embedded systems, PCs, industrial controllers, and IoT gateways, making it ideal for real-time data acquisition and cloud-based applications. Engineered for field-grade performance, this modem includes a nano-SIM slot, external wide-range 5–26 V power input, and a high-efficiency FPC antenna with IPEX for strong and stable signal reception. Whether you’re building smart metering systems, industrial automation setups, or vehicle tracking solutions, this LTE Cat 1 GNSS modem ensures dependable communication, consistent GPS accuracy, and effortless deployment across diverse IoT environments. Features: LTE Cat 1 connectivity powered by the Quectel EC200G-CN module for stable and efficient cellular communication. Dual communication interfaces with USB-C and UART, allowing flexible integration with microcontrollers, edge devices, and computers. Wide input voltage support (5–26 V) for reliable operation in industrial and field deployments. Multi-GNSS system support including GPS, GLONASS, BeiDou, Galileo, and QZSS for precise and continuous location tracking. High-efficiency FPC antenna with IPEX (u.FL) connector ensures strong cellular and GNSS signal reception. Nano-SIM slot enabling immediate network access for IoT, telemetry, and monitoring systems. Compact, rugged, and installation-friendly design suitable for demanding environments and professional applications. Pinout Diagram:

24v 0.15A Brushless DC Fan The 24v 0.15A Brushless DC Fan is a compact and reliable cooling solution designed for efficient airflow in electronics and industrial applications. This dc brushless fan 24v features a high-performance brushless motor that ensures low noise, reduced power consumption, and extended lifespan compared to traditional fans. Its centrifugal blower-style design directs air precisely where needed, making it perfect for 3D printers, control cabinets, power supplies, and embedded systems. With a 24V DC operating voltage and 0.15A current rating, it delivers consistent cooling performance while maintaining energy efficiency. Built with durable housing and easy mounting points, this fan is ideal for continuous operation environments. Features: Efficient cooling performance Stable 24V DC operation Low power consumption Quiet and smooth airflow Compact and space-saving design Durable brushless motor technology Easy installation and wiring Ideal for electronics and enclosure cooling

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

7Semi SC18IM704 UART to I2C Bus Bridge Breakout Board The 7Semi SC18IM704 UART to I2C Bus Bridge Breakout Board is a compact and efficient UART to I2C bridge converter designed to simplify communication between UART-based microcontrollers and I2C peripherals. It enables reliable protocol conversion with UART speeds of up to 460.8 kbit/s, while the integrated 256-byte FIFO buffer minimizes data loss during high-speed transfers. Using an easy-to-implement ASCII message protocol, developers gain precise control over I2C bus sequences, including timing and arbitration. With additional user-programmable GPIO pins, this board is well-suited for embedded systems, industrial control, and IoT applications where UART and I2C interfaces must work together seamlessly. Features: High-Speed Communication: Supports UART baud rates of up to 460.8 kbit/s and a 256-byte FIFO for efficient data processing. User-Friendly Interface: Communicates with the host MCU via conventional RX and TX pins, making integration into systems straightforward. I2C Protocol Control: The ASCII message protocol provides full control over I2C-bus sequences, including protocol, arbitration, and timing. Industrial Applications: Ideal for communication bridges, automation control, and I2C bus support in a variety of industrial configurations. Configurable GPIO Pins: Provides multiple user-configurable GPIO pins to meet unique application requirements.