Cytron ESP8266 WiFi Shield for Arduino with WROOM-02 Module The Cytron ESP8266 WiFi Shield is a beginner-friendly, plug-and-play solution that makes adding WiFi connectivity to Arduino projects incredibly easy. Powered by the reliable ESP8266 WROOM-02 module, this shield eliminates the wiring complications and level-shifting issues commonly faced when using standalone ESP modules. With preloaded Cytron_ESP_AT Firmware V2.2.0, onboard 3.3V regulation, selectable UART pins, and support for AT-command control, it is the perfect choice for IoT applications, wireless sensor systems, home automation, and connected electronics. Designed with the Arduino R3 layout, this WiFi shield works seamlessly with Arduino UNO, Maker UNO, CT-UNO, CT-ARM, and various compatible boards. It also offers direct programming access to the ESP8266, breakout I/O pins, and optional microSD card support for data logging. Whether you're uploading custom firmware or using AT commands for WiFi communication, the Cytron ESP8266 WiFi Shield delivers stable wireless performance, strong signal output, and unmatched ease of integration, making it ideal for both beginners and advanced IoT developers. Features: Compatible with Arduino R3 layout boards including Maker UNO, CT-UNO, CT-ARM, Arduino UNO R3, and Arduino Leonardo. Preassembled with ESP8266 WROOM-02 module and flashed with Cytron_ESP_AT V2.2.0 firmware. Onboard 3.3V regulator capable of supplying up to 500mA for stable WiFi operation. Selectable UART/Serial communication via mini jumpers (USB, hardware serial, software serial options). Supports 802.11 b/g/n, Wi-Fi Direct (P2P), Soft-AP mode, and full TCP/IP protocol stack. Integrated TR switch, balun, power amplifier, LNA, PLLs, regulators, and 32-bit CPU. +19.5 dBm output power for strong wireless range. Breakout pins available for programming or full I/O access of WROOM-02. Includes optional microSD slot for data logging and local storage. Each shield is fully assembled and tested before shipping.

30W Soldering Iron With EU Plug The 30W Soldering Iron with EU Plug and Package is a basic and reliable tool designed for everyday soldering tasks. With a 30-watt power rating, it heats up quickly and provides enough heat for soldering electronic components, wires, and small circuit boards. It is suitable for beginners as well as users who need a simple soldering solution for light repair work. This soldering iron comes with a standard EU plug, making it easy to use with regular power outlets. Its compact and lightweight design allows comfortable handling during soldering, while the included package makes it convenient to store and use right away. Whether you’re working on DIY electronics, basic repairs, or hobby projects, this 30W soldering iron offers a straightforward and practical soldering experience. Features: 30W power for consistent heating and basic soldering tasks Ready to use with a standard EU plug Heats up quickly for efficient soldering Ergonomic handle for comfortable grip Ideal for electronics repair, DIY projects, and hobby work Compact and lightweight design for easy handling

SmartElex VL53L5CX ToF Image Sensor The SmartElex VL53L5CX ToF Image Sensor is a compact, high-performance ToF Image Sensor designed for precise short-range distance sensing and spatial awareness. Based on ST’s advanced VL53L5CX chipset, this 64 pixel Time-of-Flight (ToF) 4 meter ranging sensor combines a SPAD array, infrared filters, and diffractive optical elements (DOE) to deliver consistent and accurate ranging even under challenging ambient lighting and different cover glass materials. It supports multizone distance measurements up to 4000 mm across all 64 zones with a wide 63° field-of-view, operating at up to 15 Hz. ST’s patented histogram algorithms enable reliable detection of multiple objects within the FoV while minimizing crosstalk beyond 60 cm. This short range ToF sensor is ideal for applications like 3D room mapping, robotics obstacle detection, gesture recognition, IoT systems, laser-assisted autofocus, and AR/VR enhancements. Note: The VL53L5CX is unique in that it requires firmware to be loaded via the I2C bus at power-on. Because this firmware is ~90k bytes, we recommend a microcontroller with enough storage to hold both the VL53L5CX firmware and your program code. Features: Model: VL53L5CX. Multizone ranging output with 4x4 or 8x8 independent zones. Up to 400 cm range 60 Hz frame rate capabilities. Operating voltage: 3.3 volts. I2C Address: 0x52. Emitter: 940 nm invisible light vertical cavity surface emitting laser (VCSEL), with integrated analog driver. Using diffractive optical elements (DOE) on both transmitter and receiver, the field of view is 63 degrees diagonally square.

7Semi STM32G030K6T6 STM32 Development Board The 7Semi STM32G030K6T6 STM32 development board is built around the STM32G0 series microcontroller featuring an ARM Cortex-M0+ core running up to 64 MHz, delivering reliable performance with low power consumption. Designed for rapid prototyping and embedded development, it provides essential peripherals such as GPIOs, ADC, timers, and serial communication interfaces including UART, SPI, and I2C. This board’s main core function is to enable efficient control, data processing, and peripheral management in applications like IoT devices, consumer electronics, and industrial automation. With easy integration into standard STM32 development tools, it serves as a dependable platform for development, testing, and real-world deployment. Features: High-Performance STM32 Chip: STM32G030K6 with 64 MHz core, 32K Flash, and 8K RAM for maximum computing power. Integrated Memory Protection and Enhanced I/Os Onboard 8K SRAM and up to 64K Flash memory with numerous safeguards, adaptable I/Os, and a range of communication interfaces (I2Cs, SPIs, and USARTs). Comprehensive Peripheral Support: Includes a 12-bit ADC with up to 19 channels, an advanced PWM timer, 16-bit timers, and watchdog timers to ensure system stability. USB-C Power Supply and Debugging Interface: USB-C compatibility allows for efficient power management, while the SWD debugging interface allows for seamless emulator connections. Onboard Control and Indicator Lights: Includes a power indicator, programmable LED, and reset button for real-time status information and simple user control.

Radiolink T8FB 2.4GHz 8CH RC Transmitter with R8EF The Radiolink T8FB is a 2.4GHz 8-channel RC remote transmitter designed for drones, RC airplanes, helicopters, cars, boats, and robotics projects. Built with advanced FHSS spread spectrum technology, it delivers stable signal transmission, fast response time, and strong anti-interference performance for precise control. Paired with the R8EF receiver, this dual stick controller supports reliable PWM output and long control range, making it suitable for both beginners and experienced RC hobbyists. The compact and ergonomic design ensures comfortable handling during extended flying or driving sessions. With easy setup and smooth stick precision, the T8FB radio controller system offers dependable performance for multirotors, fixed-wing aircraft, and other RC models requiring stable 2.4GHz wireless communication. Features: Advanced FHSS pseudo-random frequency hopping technology ensures stable signal transmission with strong anti-interference performance 8-channel RC transmitter with dual rate, end point adjustment, failsafe setting, and self-adaptive battery voltage support Low power consumption under 80mA for efficient and reliable operation Built-in training mode and simulator compatibility for practice and learning Bluetooth connectivity for easy setup via iOS/Android app and PC software Supports 4 programmable mixing controls for customized RC model configuration Firmware upgrade support to enable future feature updates Unlimited model memory storage for multiple RC setups Compatible with R8SM, R8FM, R8EF, R8F, R8FG, R7FG, R6FG, R6F, and R4FGM receivers Suitable for multirotor drones, airplanes, gliders, RC tanks, STEM robots, RC cars, and boats

Cytron 8-Channel RC Servo Controller Shield – 5V 5A Regulated Power for Arduino The Cytron 8-Channel RC Servo Controller Shield is designed for makers, robotics enthusiasts, and educators who need reliable, high-power servo control for Arduino projects. With its built-in 5V 5A switching regulator, this servo shield eliminates the usual power limitations that come with driving multiple RC servos. It seamlessly works with popular Arduino boards like Arduino UNO, Mega, CT-UNO, and more - making it an ideal solution for robotics, animatronics, humanoid robots, and automation systems. Keywords naturally included: Arduino servo shield, RC servo controller, 8-channel servo driver, robotics servo control. This shield allows you to control eight independent RC servos simultaneously, offering precise position and speed control using a simple UART interface. Each channel supports a wide 0.5ms–2.5ms pulse range, enabling full 180° servo rotation control for most RC servos. Whether you're building robotic arms, walking robots, pan-tilt systems, or classroom STEM models, this Cytron servo controller shield ensures smooth servo movements, stable power delivery, and user-friendly integration with Arduino. Features: Supports 8 independent RC servo channels, allowing simultaneous multi-servo control for robotics and automation projects. Built-in 5V/5A peak (4A continuous) switching regulator, enabling safe and stable servo operation without an external power module. Wide input voltage range from 7V to 25V, making it compatible with most robot power systems. Offers UART control (UC00A/UC00C and others supported), enabling activation, speed control, positioning, and optional position reporting. Generates precise servo pulses from 0.5ms to 2.5ms with a resolution of 0.25 µs for smooth and accurate motion. Fully compatible with Arduino logic level (5V) and supports Arduino UNO, Mega, CT-UNO, CT-ARM, etc. Stores UART baud rate in non-volatile memory (default 9600). Includes independent startup position command for each channel.

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 STTS22H Temperature Sensor Module The SmartElex STTS22H Temperature Sensor Module is a compact and reliable temperature sensor module designed for accurate digital temperature measurement. It helps users monitor temperature precisely in electronic systems without complex circuit design, making it ideal for students, makers, educators, and engineers working on sensing and monitoring projects. With its breakout board design, this digital temperature sensor is easy to handle and well suited for learning, testing, and early-stage product development. This sensor module is commonly used in IoT devices, robotics systems, automation setups, and data logging applications where consistent temperature monitoring is required. It integrates easily with popular platforms such as Arduino, Raspberry Pi, and ESP32, allowing quick connection and smooth communication for prototyping and experimentation. With dependable performance and simple integration, the SmartElex STTS22H breakout board is a practical choice for educational labs, DIY projects, and embedded development applications. Features: Digital temperature sensor module with stable and accurate readings Breakout board design for easy handling and quick prototyping Simple digital interface for smooth data communication Compatible with Arduino, Raspberry Pi, and ESP32 platforms Ideal for IoT, robotics, and automation projects Suitable for education, DIY electronics, and embedded development

Radiolink AT9S Pro 2.4GHz 12CH RC Transmitter The Radiolink AT9S Pro is a professional 2.4GHz 12-channel RC transmitter designed for drones, RC airplanes, helicopters, cars, boats, and robotics applications. Built with advanced FHSS spread spectrum technology, it delivers stable signal transmission, low latency response, and strong anti-interference performance for precise control. Paired with the R9DS receiver, this radio controller supports long-range operation and high-resolution signal output, making it ideal for FPV racing drones, aerial photography UAVs, and complex RC models. The large LCD display allows easy parameter configuration, while multiple programmable mixing options enhance customization for advanced users. Engineered with an ergonomic design and premium gimbals, the AT9S Pro ensures smooth handling and accurate stick response during extended sessions. It supports firmware upgrades and simulator connectivity, making it suitable for both serious hobbyists and professional RC pilots. Features: Advanced DSSS and FHSS technology ensures stable signal transmission with control range up to 2.1 miles (3.4 km) in air Supports 10/12 channels with telemetry capability (with PRM-03 module) Includes throttle cut, dual rates, switch assignment, programmable mixing, fail-safe, reverse polarity protection, and multiple model settings Built-in safety alerts with RSSI warning and low voltage alarms for radio, receiver, and model Audible alerts, vibration feedback, and on-screen LCD notifications for operation in noisy environments 3-in-1 multifunction port supporting simulator connectivity, TBS Crossfire protocol (915 module), and wireless trainer mode (modules sold separately) Pre-programmed modes for RC airplane, helicopter, glider, multirotor, car, and boat Stores up to 15 models in memory Compatible with R12DS, R12DSM, R9DS, R6DS, and R6DSM receivers

SmartElex TMP102 Digital Temperature Sensor The SmartElex TMP102 Digital Temperature Sensor is a compact and easy-to-use Temperature Sensor Module designed for accurate digital temperature measurement in Arduino, IoT, and embedded projects. Unlike analog sensors, this Digital Temperature Sensor communicates directly over the I2C bus, delivering stable and noise-free readings with a fine resolution of 0.0625°C and accuracy of ±0.5°C. It operates efficiently within a 1.4V to 3.6V range and includes onboard 4.7kΩ pull-up resistors for hassle-free I2C communication without level shifting. With added Molex PicoBlade connectors, an address jumper for flexible I2C addressing, and standard 0.1″ pin spacing for breadboard compatibility, this module is ideal for temperature monitoring, automation systems, and low-power electronics projects. Features: uses the I2C interface. I2C Address: 0x48 by default (three more addresses are also selectable). Resolution: 12-bit, 0.0625ºC. Typical temperature accuracy is 0.5ºC. 3.3 V sensor Supports up to four TMP102 sensors on the I2C bus at one time. 2 Molex PicoBlade Connectors

Soldering iron 60W with EU plug The 60W Soldering Iron with EU Plug and Package is a powerful tool designed for a wide range of soldering jobs. With 60 watts of power, it heats up quickly and reaches the temperatures needed to melt solder smoothly, making it great for electronics, wiring, and repair work. This tool is suitable for both hobbyists and people doing regular maintenance or assembly tasks. This soldering iron comes with a standard EU plug, so you can easily connect it to household power outlets without extra adapters. Its sturdy handle and reliable heating element give you good control and consistent performance, helping you make neat and strong solder joints. Whether you’re working on circuit boards, DIY electronics, or everyday electrical repairs, this 60W soldering iron offers dependable performance in a simple, ready-to-use package. Features: 60W power for faster heating and stronger soldering performance Heats up quickly to reach ideal soldering temperatures Standard EU plug for easy connection to mains power Comfortable ergonomic handle for stable grip Durable metal tip for reliable solder joints Suitable for electronics repair, DIY projects, and wiring work Ideal for beginners and experienced users alike

Cytron SHIELD-3AMOTOR 1.2A Dual Channel 7V–30V DC Motor Driver Shield for Arduino The Cytron SHIELD-3AMOTOR is a high-performance, dual-channel DC motor driver shield designed for Arduino users who need reliable and efficient motor control. Supporting motor voltages from 7V to 30V and delivering up to 3A peak and 1.2A continuous current per channel, this shield is ideal for robotics, automation, DIY RC vehicles, and mechatronics projects. Its compatibility with Arduino UNO, Mega, Leonardo, Zero, 101, and other popular boards makes it a plug-and-play solution for both beginners and advanced makers searching for powerful motor-driving capabilities. Built using the DRV8871 motor driver IC, the Cytron SHIELD-3AMOTOR supports both Signed Magnitude and Locked Anti-Phase control modes via an easy DIP switch selector. Additional features such as current limit protection, stackable headers, quick-test pushbuttons, and direct connectors for the LSS05 auto-calibrating line sensor make this shield perfect for building reliable robot platforms, line-followers, and dual-motor systems. With strong motor handling and seamless Arduino integration, this Cytron shield makes high-current motor control simple, safe, and efficient. Features: Dual-channel brushed DC motor driver shield designed for full Arduino compatibility. Supports 7V–30V motor voltage, suitable for a wide range of DC motors. Handles 3A peak and 1.2A continuous current per channel, ideal for medium-power robotic applications. Built-in current limit protection for safer motor operation. Compatible with 3.3V and 5V logic input, supporting various Arduino boards. DRV8871 IC ensures smooth, efficient, and reliable motor control. Selectable control modes: Signed Magnitude and Locked Anti-Phase via DIP switches. Stackable header pins for easy integration with additional shields. Quick-test switches provided for rapid motor testing on both channels. Includes dedicated connector for Cytron LSS05 Line Sensor, ideal for line-following robots. (Note: No polarity protection for motor supply input - connect with care.)

SmartElex TEMT6000 Ambient Light Sensor Breakout The SmartElex TEMT6000 Ambient Light Sensor Breakout is a compact sensor module designed to detect ambient light levels and convert them into an analog signal for easy measurement. It helps users sense brightness in the environment without complex circuitry, making it suitable for students, hobbyists, educators, and engineers working on light-responsive projects. As a beginner-friendly module, it is ideal for learning how light sensors work, experimenting with interactive electronics, or integrating illumination detection into early-stage prototypes. This ambient light sensor breakout is commonly used in IoT devices, robotics, display dimming systems, smart lighting, and automation setups where real-time light intensity data is required. It connects smoothly with development boards like Arduino, Raspberry Pi, and ESP32, enabling quick setup and data integration for testing and project development. With stable performance and simple analog output, the SmartElex TEMT6000 is a practical choice for DIY electronics, classroom projects, and embedded product concepts focused on light-based control and automation. Features: Detects ambient light levels and outputs an analog signal Compact breakout board for easy integration into projects Simple interfacing for quick setup and testing Works smoothly with Arduino, Raspberry Pi, and ESP32 Ideal for smart lighting, display dimming, and IoT applications Great for education, prototyping, and light-based automation projects

WITTY FOX DESOLDERING PUMP WITTY FOX Desoldering Pump is a reliable manual tool designed to make solder removal quick, clean, and efficient. Built for electronics repair and DIY applications, it uses a strong vacuum mechanism to easily remove molten solder from PCB joints, circuit boards, and components. Its simple push-and-release operation makes it beginner-friendly while still meeting the needs of technicians and hobbyists. Designed with durability and ease of use in mind, this solder sucker features a lightweight yet sturdy body that offers good grip and control during precision work. It is ideal for desoldering components, correcting soldering mistakes, and reworking electronic assemblies, making it an essential tool for repair benches, labs, and home electronics projects. Features: Strong manual vacuum action for efficient solder removal Easy push-button operation for quick and controlled use Helps clean PCB joints and remove excess solder easily Lightweight and durable body for long-term use Suitable for electronics repair, rework, and DIY projects Ideal for use on circuit boards and electronic components

SmartElex HTU21D-F Temperature and Humidity Sensor with Breakout Board The SmartElex HTU21D-F Temperature and Humidity Sensor with Breakout Board is a compact and reliable temperature and humidity sensor designed for accurate environmental monitoring. It helps users measure ambient temperature and humidity digitally with stable output, making it suitable for students, makers, educators, and engineers working on sensing and monitoring applications. This digital temperature and humidity sensor is ideal for those who want dependable readings without complex circuitry, especially in learning, testing, and early product development environments. This I2C digital humidity sensor is widely used in IoT systems, weather monitoring projects, automation setups, and data logging applications where consistent environmental data is required. It integrates easily with popular development platforms such as Arduino, Raspberry Pi, and ESP32, allowing quick setup and smooth communication through the I2C interface. With its breakout board design and reliable performance, the SmartElex HTU21D-F sensor is well suited for prototyping, robotics projects, and educational labs looking for a practical alternative to traditional sensors like SHT15 breakout boards. Features: Digital temperature and humidity sensor with stable and accurate readings I2C interface for simple and reliable data communication Compact breakout board for quick prototyping and testing Easy to use with Arduino, Raspberry Pi, and ESP32 platforms Suitable for IoT, automation, and environmental monitoring projects Ideal replacement option for older sensors like SHT15 breakout boards