Soldron 8858 Portable Hot Air Blower

Radiolink FPV Mobile Phone Holder Stand Folding Mount for RC4GS V3/V2 & RC6GS V3/V2 Controllers The Radiolink FPV Display Monitor Screen Holder is designed to securely hold mobile phones or FPV display screens on your RC controller. Simply insert the mount into the controller’s 1/4” (M6) thread hole, place your phone or monitor on the holder, and adjust the angle using the 360° rotating ball head. This makes it easy to achieve the perfect viewing position while flying, whether indoors or outdoors. This foldable and lightweight holder extends from 5.5cm to 9cm, supporting FPV monitors up to 4.3 inches and mobile phones up to 6.8 inches. Compatible with Radiolink RC4GS V2/V3, RC6GS V2/V3, and other devices with a standard thread hole, it is made of durable plastic and metal to withstand impact. Weighing only 105g, it is easy to install, remove, and carry, making it a reliable accessory for FPV enthusiasts. Features: Holds mobile phones or FPV display monitors securely 360° adjustable ball head for optimal viewing angles Extendable from 5.5cm to 9cm Supports FPV monitors up to 4.3 inches and phones up to 6.8 inches Compatible with Radiolink RC4GS V2/V3, RC6GS V2/V3, and devices with 1/4” (M6) thread hole Lightweight and durable, made of plastic and metal Easy to install, remove, and carry

SmartElex RS-485 (SP3485) Transceiver Breakout Module The SmartElex RS-485 (SP3485) Transceiver Breakout Module is a compact and reliable solution for enabling RS485 module based communication in electronics and automation projects. Designed to simplify long-distance and noise-resistant data transfer, it helps overcome the limitations of standard serial communication in industrial and field environments. This module is ideal for students, hobbyists, engineers, educators, and startups working on projects that require stable, differential signal communication for robotics, industrial controls, or embedded systems. With support for rs485 transceiver based networking, this board makes it easy to add rs485 communication to microcontrollers and development boards like Arduino, Raspberry Pi, and ESP32. Its breakout form factor allows quick integration into prototypes, IoT setups, and automation systems where devices need to communicate over long cables and noisy electrical environments. Whether used for sensor networks, building management systems, or PLC interfacing, it offers dependable performance that helps users build scalable and robust communication links without unnecessary complexity. Features: Enables RS485 module communication for long-distance, noise-resistant data transfer Based on the SP3485 transceiver for stable rs485 transceiver performance Supports differential signal communication ideal for industrial and field environments Easy-to-use breakout format for quick prototyping and integration Works with popular controllers such as Arduino, Raspberry Pi, and ESP32 Helps implement multi-node networks over twisted pair cabling Compact design suitable for compact robotics, IoT, and automation projects Provides reliable rs485 communication without complex wiring or circuitry

7Semi Vikram-3015 High-Power 30V 15A Single-Channel DC Motor Driver Module The 7Semi Vikram-3015 is a powerful and reliable high-current motor driver designed to handle demanding brushed DC motor applications with ease. Built for makers, robotics engineers, and automation projects, it supports a wide operating voltage range of 6V to 30V and delivers a continuous 15A output without requiring a heat sink. Its fully NMOS H-Bridge architecture ensures excellent efficiency, making it ideal for high-load motor control setups that require consistency and stable performance. With support for 3.3V and 5V logic levels, the Vikram-3015 easily integrates with popular development platforms such as Arduino, Raspberry Pi, and PLC systems. The on-board test buttons, motor output LEDs, and robust protection circuitry, such as overcurrent, overheating, and undervoltage protection, simplify debugging and ensure long-term reliability. Whether you're building robotics systems, automation hardware, or DIY mechatronics, this motor driver provides a dependable foundation for high-torque motor control. Features: Provides smooth bidirectional control for single-channel brushed DC motors, enabling forward and reverse operation with high responsiveness. Operates efficiently across a wide 6V–30V voltage range while delivering a strong and stable 15A continuous current output. Supports both 3.3V and 5V logic inputs, ensuring seamless compatibility with microcontrollers and SBCs like Arduino and Raspberry Pi. Includes onboard testing features such as dedicated buttons and motor output LEDs for quick diagnostics and validation. Offers robust safety mechanisms including overcurrent protection, over-temperature shutdown, and undervoltage lockout for long-term durability. Uses a fully NMOS H-Bridge, improving efficiency and eliminating the need for bulky heat sinks.

7Semi Vikram-3025 High-Power 25A DC Motor Driver for 6–30V Motors The 7Semi Vikram-3025 is a heavy-duty single-channel DC motor driver built for demanding robotics, automation, and mechatronics projects. Designed to handle 25A continuous load with a 6V–30V operating range, it uses a high-efficiency discrete NMOS H-Bridge that eliminates the need for bulky heat sinks. Whether you're powering high-torque DC motors or creating reliable industrial controls, this driver ensures stable, smooth, and responsive performance. With built-in safety features like overcurrent protection, temperature protection, and undervoltage shutdown, your system stays secure even under heavy loads. This motor driver goes beyond basic control, it includes onboard test buttons, motor output LEDs, and a regulated 5V output for powering microcontrollers, making prototyping extremely convenient. It supports PWM/DIR control signals from a wide range of logic voltages (1.8V to 30V), ensuring compatibility with Arduino, Raspberry Pi, PLCs, and other controllers. It also offers manual control options using a potentiometer and switch, giving both beginners and advanced users flexible control in real-world applications. This makes it a dependable choice for custom robotics, high-power motor control, and automation systems. Features: Provides smooth and reliable bidirectional control for single brushed DC motors. Supports a wide operating voltage range from 6V to 30V for flexible motor compatibility. Handles a continuous motor current of 25A, ideal for high-load or high-torque applications. Includes an onboard 5V regulated output (250mA) to power a microcontroller without an external supply. Onboard test buttons and motor state LEDs allow quick, controller-free testing during prototyping. Offers dual input modes: PWM/DIR for digital control or potentiometer/switch for manual operation. Compatible with 1.8V, 3.3V, 5V, 12V, and 24V logic, making it suitable for Arduino, Raspberry Pi, PLCs, and more. Supports PWM input frequency up to 40kHz with a fixed 16kHz output for quiet motor operation. Built-in protections include active current limiting, overcurrent protection, temperature protection, and undervoltage shutdown.

SmartElex Multiplexer USB/TTL/RS232/RS485 Communication Converter The SmartElex Multiplexer USB/TTL/RS232/RS485 Communication Converter is a versatile interface board designed to simplify data communication between different serial protocols. It allows users to convert and connect USB signals to TTL, RS232, or RS485 devices without complex wiring or additional hardware, making it ideal for students, makers, engineers, educators, and startups working with industrial equipment, microcontrollers, or legacy communication systems. This module helps bridge communication gaps between computers and embedded hardware, reducing setup time during development and troubleshooting. This multiplexer converter is commonly used in robotics, IoT device management, automation systems, PLC communication, sensor networks, and serial debugging tasks. It works smoothly with Arduino, Raspberry Pi, ESP32, and other microcontroller platforms, enabling stable data exchange and reliable serial protocol conversion for both prototypes and field applications. With easy integration and dependable performance, the SmartElex USB/TTL/RS232/RS485 converter is a practical tool for laboratories, development environments, and industrial interfacing projects that require seamless multi-protocol communication. Features: Supports USB to TTL, RS232, and RS485 serial communication Enables multiple protocol conversions in a single module Simplifies interfacing between computers and embedded systems Compatible with Arduino, Raspberry Pi, ESP32, PLCs, and sensors Ideal for robotics, IoT, automation, and industrial applications Suitable for debugging, monitoring, and data communication testing

ESP32 LoRa with 0.96 Inch Blue OLED Display ( Type C- Connector) The ESP32 LoRa SX1278 is a next-generation IoT development board made for smooth connectivity and long-range, low-power communication. The Tensilica LX6 dual-core ESP32 processor (240MHz, 520 KB SRAM, 600 DMIPS) powers it. The esp32 wifi module for Arduino  has dual-mode Bluetooth (Classic + BLE) and Wi-Fi (802.11 b/g/n HT40) for fast, flexible networking. This esp32 lora module provides ultra-long-range transmission up to 2.6km with an inbuilt SX1278 LoRa modem, 433MHz, -148dBm sensitivity, and +20dBm output power, guaranteeing great dependability for distant Internet of Things applications. It has a CP2102 USB-to-serial chip, a 0.96-inch OLED display, 32MB Flash, and lithium battery charging. It was designed with efficiency and innovation in mind. This ESP32 with an OLED display  is completely compatible with Arduino, enabling developers to design intelligent, scalable solutions for the Internet of Things' future. Check out our collection of LoRa Modules ! Features: Uses Lexin ESP32 as main controller and SX1278 as wireless communication module. Comes with an OLED display. Supports Bluetooth and WiFi connectivity. ESP32 chip is based on Tensilica Xtensa LX6 dual-core microprocessor with operating frequency up to 433MHz. High sensitivity of about -148dBm. Power output of +20 dBm. Operates on 433MHz-510MHz frequency range. Suitable for remote modem applications that require long-range wireless communication. ESP32 LoRa Pinout: Applications Smart industrial devices, including Programmable Logic Controllers (PLCs) Smart medical devices, including wearable health monitors. Smart energy devices, including HVAC and thermostats. Smart security devices, including surveillance cameras and smart locks.

1-CH 12V Relay Board This is a small and easy to use 1 channel relay board that operates on 12V. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high-power motors at lower voltages. The board uses a high-quality relay, which can handle a maximum of 10A/250 V AC or 15A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using our female-to-female jumper wires.

Seeed Studio CAN-BUS Shield V2 with High-Performance MCP2515 Controller & MCP2551 Transceiver The Seeed Studio CAN-BUS Shield V2 brings powerful CAN bus shield v2 functionality to your Arduino projects. Equipped with the high-performance MCP2515 CAN controller and MCP2551 transceiver, this CAN shield allows Arduino boards like the Arduino Uno to seamlessly communicate with CAN networks. It offers selectable OBD-II and CAN standard pinouts, along with a configurable CS pin for TF card slots and an INT pin for easy integration. Screw terminals make connecting CAN_H and CAN_L lines straightforward, enabling you to explore automotive hacking, CAN data monitoring, and other CAN-BUS applications effortlessly. Features: High-Performance ICs: stand-alone MCP2515 CAN-BUS controller and high-speed MCP2551 CAN transceiver Supports Industrial Standards: provides a 9-pin sub-D connector Medium Communication Speed: implements CAN V2.0B at up to 1 Mb/s Long Travel Distance: Standard (11-bit) and extended (29-bit) data and remote frames Two receive buffers with prioritized message storage What is CAN-BUS? CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed, and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus. CAN stands for Controller Area Network, it is used to allow microcontrollers and devices to communicate with each other within a vehicle without a host computer which allows for control and data acquisition. These devices are also called Electronic Control Units (ECU) and they enable communication between all parts of a vehicle. Today, you can find up to 70 ECUs in a modern car. CAN is a serial communication bus designed for industrial and automotive applications. For example, they are found in vehicles, farming equipment, industrial environments, etc. How does CAN-BUS work? The gasoline level, door sensors, odometer, and many other components of a car must communicate with one another in some way, and CAN BUS was employed to accomplish this. These CAN-compatible components, known as "nodes," are connected by a three-strand copper cable, with no central router to control data flow. Every node may hear the messages of all other nodes. Every node gets an ID, and the ones with the higher priority ID get to "talk" first while the others "listen". This ensures that no two nodes talk at the same time. The main advantage of CAN-BUS is the ability to simply connect components without having to worry about signal routing. CAN-BUS Shield V2 Hardware Overview:

16 Channel 12V Relay Module Board This is a 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply, Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic). This is a 12V 16-Channel Relay interface board and each one of the individual relays needs 15-20mA Driver Current. The board features an indication LED for Relay output status and the standard interface that can be controlled directly by many widely used microcontrollers like Arduino etc. The 12V electromechanical relay module with an AC contact capacity of 250V which also include light coupling protection(optocoupler) for isolation of control circuitry. The plate load power module doesn’t need an external power supply. It supports all SCM drives. The LM2596S buck chip in this relay module shows a slight fever which is a normal phenomenon as relays, long working hours have normal fever characteristics. 4 relay load power to give leave some margin, should avoid high-power (about 2000W) and long working environment, there will be some impact on the life of the product. Read our blog explaining What are Relays - Working, Applications & Types Applications: Widely used for all MCU control Industrial sector PLC control Smart home control.

Official Arduino Portenta H7 Development Board The Official Arduino Portenta H7 Development Board is a powerful and versatile board designed to execute high-level code alongside real-time operations. Featuring a dual-core architecture, it allows two processors to run tasks in parallel — for instance, executing Arduino-compiled code on one core and MicroPython on the other, with seamless inter-core communication. This makes the Portenta H7 ideal for complex applications requiring multitasking and modularity. It functions both as a traditional embedded microcontroller and as the main processor of an embedded computer when paired with the Portenta Carrier board, which transforms it into an eNUC form factor and provides access to all physical interfaces. Designed for advanced edge computing, the Portenta H7 development board is capable of running TensorFlow Lite processes, enabling on-the-fly computer vision and AI tasks on one core while managing low-level operations like motor control or UI on the other — all in real time. Applications: High-end industrial machinery Laboratory equipment Computer vision PLCs Industry-ready user interfaces Robotics controller Mission-critical devices Features: Designed for High-End Industrial Applications: Suitable for advanced automation systems and precision machinery. Optimized for Laboratory Equipment: Ensures reliability and accuracy in research and testing environments. Supports Computer Vision Tasks: Capable of running real-time image processing with TensorFlow Lite. PLC Integration Ready: Can be used as a programmable logic controller in industrial settings. Industry-Grade User Interface Support: Handles sophisticated UI operations for industrial and commercial systems. Powerful Robotics Controller: Ideal for controlling multi-axis robots and robotic arms with real-time responsiveness. Mission-Critical Device Capabilities: Built for systems where reliability and uptime are crucial. Can Function as a Dedicated Stationary Computer: When combined with the Portenta Carrier board, it becomes a compact embedded computer. Ultra-Fast Booting Time: Boots in milliseconds, enabling quick startup and minimal downtime. Arduino Portenta H7 Pinout Diagram:

15A 400W Mosfet Trigger Switch Driver This Dual Large Power Mosfet is the ultimate solution for high-power applications. This compact device manages 15A, 400W power at room temperature with its dual MOSFET parallel active output. With a wide voltage input supporting PWM and a flexible trigger source, this Mosfet adapts to various setups, connecting seamlessly to microcontrollers, PLC interfaces, and DC power sources. The robust output capacity of DC 5V - 36V, continuous current 15A, and power up to 400W makes it versatile for applications like high-power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, and solenoid valves. Its temperature resilience (-40 to 85?) ensures reliable performance in diverse conditions. Compact in size at 34mm X 17mm X 12mm, it's designed for efficiency, but for high-current operations. Features: The trigger source: digital high-low (DC3.3V – 20V), can be connected microcontroller IO port, PLC interfaces, DC power, you can access the PWM signal, the signal frequency 0–20KHZ perfect support. Output capacity: DC 5V – 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary cooling conditions, the maximum current up to 30A. Applications: High-power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves, motor speed control, lamp brightness

ACEBOTT QD023 Motion-Sensing Glove with Encoders & Accelerometer & Enhanced ESP32 Controller The ACEBOTT QD023 Motion-Sensing Glove with Encoders & Accelerometer & Enhanced ESP32 Controller is a next-generation motion control glove designed for precise, intuitive robot interaction. Equipped with 5 encoders and an accelerometer, it delivers accurate real-time tracking of finger movements and hand tilt, enabling seamless gesture-based control. Powered by an integrated ESP32 controller with Bluetooth connectivity, this glove eliminates the need for external modules and offers full Arduino compatibility for custom projects. It comes preloaded with control code, accompanied by step-by-step tutorials for effortless integration with ACEBOTT robot kits. Built for convenience, the glove arrives fully assembled, runs on 4x AAA batteries, and features user-focused enhancements such as a Type-C USB port, upgraded PH 2.0 connector, and improved finger length for better fit and comfort. Crafted from durable materials, it ensures both performance and long-lasting wear, making it the ideal choice for robotics enthusiasts, educators, and developers. ACEBOTT QD023 Motion-Sensing Glove Assembly Guide Features: Enhanced Interactive Control Motion-sensing gloves allow for easy, gesture-based control of ACEBOTT robot kits. Offers a more natural, immersive experience than standard input devices such as keyboards and controllers. Precision and Accuracy Includes a sophisticated ESP32 controller, 5 encoders, and a single accelerometer for precise motion tracking. Allows for Bluetooth-enabled, real-time robot control with exceptional accuracy, making it ideal for STEAM instruction. The open-source, Arduino-compatible design enables secondary development and custom creations. Hands-Free Operation Motion sensors allow for smooth interaction with robots that do not have physical controllers. Improved design with an integrated ESP32 controller, Type-C USB connection, and an ergonomic fit for better comfort and performance. Comprehensive Tutorials and Plug-and-Play convenience Contains pre-configured code and step-by-step instructions for simple integration with ACEBOTT robot kits. Fully constructed and ready to use, powered by four AAA batteries, allowing students rapid hands-on learning.

Official Arduino Portenta H7 Lite Development Board The Official Arduino Portenta H7 Lite is a versatile and cost-effective solution, designed for environments where radio communication may be unsuitable or impractical. Ideal for developers who want to tap into the computational power of the Portenta H7, the Lite version eliminates the need for video output and advanced security features, making it a simpler and more affordable choice. The dual-core architecture of the Portenta H7 Lite allows it to run both high-level code and real-time tasks concurrently. This means developers can execute Arduino-compiled code alongside MicroPython code, with seamless communication between the two cores, making it an efficient platform for complex tasks and applications. Applications: High-end industrial machinery Laboratory equipment Computer vision PLCs Robotics controllers Mission-critical devices High-speed booting computation (ms) Features: Dual-Core Processing: Utilizes two processors for simultaneous execution of high-level code and real-time tasks. Cost-Effective Solution: Provides a more affordable option compared to the full Portenta H7, while retaining its computational power. No Video Output: Designed for applications where video output is not required, simplifying its use in embedded systems. Radio Communication Not Required: Perfect for environments where radio communication is not suitable or feasible. Compatibility with Arduino & MicroPython: Run Arduino-compiled code alongside MicroPython, allowing flexibility in development. Efficient Core Communication: The two cores communicate seamlessly, optimizing performance for complex tasks. Compact and Robust Design: Ideal for industrial or embedded applications that require robust, real-time processing without unnecessary features. Scalable for Multiple Applications: Suitable for IoT, edge computing, and other advanced computational tasks in cost-sensitive projects.

Official Arduino Opta WiFi The Official Arduino Opta WiFi is a compact and robust micro-PLC designed for secure and scalable industrial automation with built-in WiFi connectivity. Developed in collaboration with Finder, a renowned name in industrial and building automation, this device is ideal for professionals looking to implement real-time control, monitoring, and predictive maintenance in their systems. Powered by a high-performance STM32H747XI dual-core Cortex-M7 + M4 MCU, the Opta supports a versatile range of programming environments, including the Official Arduino IDE as well as IEC-61131-3 standard PLC languages like Ladder Diagram (LD), Function Block Diagram (FBD), and more. Its industrial-grade security features include an onboard secure element with X.509 standard compliance and support for over-the-air (OTA) firmware updates, ensuring data integrity from hardware to cloud. With its easy integration into the Arduino ecosystem and wide library support, the Arduino Opta WiFi simplifies deployment while maintaining the reliability and flexibility demanded by professional automation engineers. Features: Quick Software Development: Leverage ready-to-use Official Arduino sketches, tutorials, and libraries for rapid prototyping and deployment. PLC Language Support: Compatible with IEC 61131-3 standard PLC languages, including LD, FBD, SFC, ST, and IL. Fieldbus Integration: Supports Modbus TCP (Ethernet) and Modbus RTU (RS485) for seamless industrial communication. Versatile Connectivity: Built-in Ethernet, Wi-Fi, and Bluetooth® Low Energy for flexible IoT integration. Remote Monitoring : Real-time system insights via Arduino Cloud dashboards or third-party platforms. Robust Security: Hardware-level protection with onboard secure element and X.509 standard compliance. OTA Firmware Updates: Secure over-the-air updates and cloud-based device management capabilities. High-Power Relay Output: Features 4 relays with 2.3 kW switching capacity for demanding loads. Industrial Reliability: Backed by Finder’s switching technology and industrial-grade certifications. Easy Installation: DIN rail compatibility ensures straightforward and standardized mounting. Arduino Opta WiFi Pinout:

Official Arduino Portenta Max Carrier Development Board The Official Arduino Portenta Max Carrier is a powerful solution designed to transform Portenta modules into advanced single-board computers or reference designs. This versatile carrier enables edge AI applications for high-performance industrial, building automation, and robotics use cases. Compatible with the Portenta X8 or H7, it simplifies prototyping and deployment of industrial projects. The Arduino Portenta Max Carrier enhances connectivity options, providing support for Fieldbus, LoRa, Cat-M1, and NB-IoT, making it ideal for a wide range of applications. It features a variety of plug-and-play connectors including Ethernet, USB-A, audio jacks, microSD, mini-PCIe, FD-CAN, and Serial RS232/422/485. Powering the Max Carrier is flexible, as it can be supplied via an external source (6-36V) or through a 3.7V Li-ion battery using the onboard 18650 battery connector with an integrated charger. Features: High-Performance Edge AI: Transforms Portenta modules into single-board computers, enabling edge AI for industrial, building automation, and robotics applications. Broad Compatibility: Compatible with Portenta X8 and H7 modules, allowing for easy prototyping and deployment of industrial projects. Enhanced Connectivity Options: Supports multiple communication standards including Fieldbus, LoRa®, Cat-M1, and NB-IoT for seamless connectivity. Versatile Connectors: Equipped with a range of plug-and-play connectors such as Ethernet, USB-A, audio jacks, microSD, mini-PCIe, FD-CAN, and Serial RS232/422/485. Flexible Power Supply: Can be powered through an external supply (6-36V) or via the onboard 18650 Li-ion battery connector (3.7V) with a built-in battery charger. Robust Design for Industrial Use: Ideal for deployment in high-performance and rugged environments, supporting demanding industrial applications. Compact Form Factor: Maintains a small footprint while providing numerous features, making it suitable for space-constrained designs. Applications: Industrial Automation: Use the Portenta Max Carrier for creating smart factory systems, PLC replacements, and edge AI controllers that process data locally with real-time decision-making. Robotics and Mechatronics: Enable autonomous robots and robotic arms with vision processing, sensor integration, and reliable wireless communication using LoRa®, Cat-M1, or NB-IoT. Building Automation: Develop intelligent HVAC, lighting, and security control systems that optimize performance while maintaining connectivity through Fieldbus and Ethernet interfaces. Smart Energy and Utilities: Leverage the board’s rugged design for monitoring power grids, managing renewable energy assets, or implementing predictive maintenance at remote sites. IoT Gateways and Edge AI Systems: Create advanced IoT gateways that combine machine learning and cloud connectivity for smart data aggregation and analysis at the edge. Research and Prototyping: Ideal for R&D labs and prototyping environments, allowing rapid testing of industrial communication protocols, AI applications, and low-power designs.