Smart Cutebot Kit for Micro:Bit Smart Cutebot kit is a rear-drive smart car driven by dual high-speed motors. There are many on-board types of equipment on the Cutebot including an ultrasonic sensor and distance sensor, two RGB LED headlights and clearance lamps on the bottom, two line-tracking probes, an active buzzer as the horn and so on! Let’s drive your first smart car! Applications of the Smart Cutebot Kit: Line Following Robot Distance Tracking Robot Light Show Ultrasonic Obstacle Avoidance Wireless Remote Control Seeking the light

Smart Home Kit with sensors compatible with Micro:Bit Smart Home Kit is a product about smart home projects based on micro:bit. The smart home kit includes sensors like a TMP36 temperature sensor, sound sensor, crash sensor, servo, a motor that are compatible with BBC Micro:Bit. You can build windowsill, wardrobe, and fish tank, create yourself smart sweet home, and programming to intelligently driving them using micro:bit. The smart home is what makes life more practical and playing with it is what makes life more interesting. It fits for graphical Makecode programming, kids can use easier-to-understand programming methods to achieve what they want. It better improves their interest in programming! Applications of Smart Home Kit: Auto Windows: Automatically detect noise level, the window will be closed when the noise threshold. Water Level Detector: Water lever maybe overs security line because heavy rain or flood and lead to breaching of dyke. A water-level warning system can solve this problem. Smart Fan: Automatically detect temperature. The fan will automatically drive when the temperature overs thresholded and it will show the current temperature.

Smart Science IoT Kit compatible with Micro:Bit Smart Science IoT Kit is developed based on Micro: Bit , a new breakout board compatible with science sensors such as the ultrasonic sensor, dust sensor, light sensor, and water level sensor, including RTC Timing and WIFI module. You can gather data via the sensors and send data to the cloud with more stable and accurate data analysis. IoT: bit is an expansion board based on IoT for micro: bit IoT: bit is an expansion board based on IoT for micro: bit, it can support the sensors in 3-pins, the actuator, and the buzzer, it can also give a specific time telling even the micro: bit powers off with the RTC onboard. It uses ESP8266 as a WIFI expansion board and serial port to communicate with micro: bit. It also has extended all available IO ports of the micro: bit which is led by GVS and you can extend various 3V E-blocks as LED, photosensitive, and servo by using it. At the same time, the IoT: bit with an onboard buzzer for outside sound and an onboard RTC clock for timing without a power supply. The codebase for makecode can connect to Thingspeak conveniently and create your IoT project quickly. Micro: bit Smart Science IoT kit: Sensors Introduction Applications: Application Layer: Receiving usage data, after data analysis, reacting, and giving instructions to each device. Network Layer: Send messages to the host in the cloud via web technology. Perception Layer: Objects detect changes in the external environment and receive various messages through the identification system and sensing technology.

Smart Solar Charge Controller 10A with Timer The Smart Solar Charge Controller 10A with Timer is an intelligent solar power management solution designed to efficiently regulate charging and protect your battery system. Supporting both 12V and 24V setups, it delivers up to 10A charging current using PWM charging technology to ensure stable and efficient energy flow from solar panels to batteries. Built-in protection features help prevent overcharging, over-discharging, short circuits, and reverse polarity, extending battery life and ensuring safe operation. Equipped with a timer function, this controller allows automated control of loads such as solar street lights and garden lighting, making it ideal for off-grid solar applications. It also includes a USB mobile charging socket for powering phones and USB devices directly from the system, along with a clear LCD display that provides real-time information on voltage, current, and battery status for easy monitoring and control. Features: 10A smart solar charge controller with efficient PWM charging Supports both 12V and 24V battery systems automatically Built-in timer function for automatic load and lighting control USB output for charging mobile phones and USB-powered devices LCD display for real-time monitoring of voltage, current, and battery status Comprehensive protection against overcharge, over-discharge, short circuit, and reverse polarity Ideal for off-grid solar systems, street lighting, DIY solar projects, RVs, and small solar setups

SmartElex 10A 2-Channel 5V Relay Module The SmartElex 5V Relay Module (2-Channel, 10A) is a reliable and safe switching module designed for controlling both AC and DC loads in automation, DIY, and industrial projects. It features optocoupler isolation, providing excellent protection for your microcontroller while ensuring stable and interference-free operation. With low-level triggering and support for 3.3V and 5V logic, it’s perfectly compatible with popular platforms like Arduino, Raspberry Pi, AVR, and PIC microcontrollers. Built for efficiency and durability, this 5V relay module can handle up to 250V AC or 30V DC loads at 10A per channel, making it ideal for home automation, smart devices, and electrical control systems. It also includes dual LED indicators for easy status monitoring, diode current protection, and a quick response time - all within a compact, easy-to-mount design. Features: Dual-channel relay module rated for 5V input and 10A output. Supports both AC (250V) and DC (30V) load control. Optocoupler isolation for circuit protection and noise immunity. Works with 3.3V and 5V logic signals for broad microcontroller compatibility. Dual LED indicators for real-time relay status. Back EMF and diode current protection ensure stable operation. Easy to mount with four installation holes and compact layout.

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

SmartElex 10D DC Motor Driver HAT for Raspberry Pi | PWM Driver HAT with PWM Speed Control The SmartElex 10D DC Motor Driver HAT is a compact and reliable expansion board designed specifically for Raspberry Pi to control DC motors with precise speed control. It helps users drive motors directly from the Raspberry Pi without complex wiring or external driver circuits, making motor control simpler and safer. This HAT is ideal for students, makers, educators, and engineers who are building robotics or motion-based projects and want a clean, plug-and-play solution. This motor driver HAT is widely used in robotics, automation systems, and prototyping projects where smooth and controlled motor operation is required. With PWM-based speed control and seamless Raspberry Pi compatibility, it allows easy integration into existing projects and code setups. The stable performance and straightforward design make it suitable for classroom learning, DIY robotics, and early-stage product development where reliable motor control is essential. Hardware Overview Features: Designed specifically as a motor driver HAT for Raspberry Pi PWM-based speed control for smooth motor operation Supports both single-signal and dual-signal motor control modes Simple plug-and-play installation on Raspberry Pi GPIO header Ideal for robotics, automation, and motion control projects Reliable performance suitable for education, prototyping, and DIY builds How to Use The SmartElex 10D DC Motor Driver HAT can be controlled in two different ways depending on your project requirements. Using Two Control Signals (Speed and Direction) In this mode, two separate control signals are used. The PWM signal is applied to the PWM pin to control the motor speed, while the DIR pin is used to control the motor direction. This method offers straightforward and precise control, making it ideal for most robotics and automation applications. Using One Control Signal (Combined Speed and Direction) In this mode, only one control signal is required. The PWM pin is connected to a logic high level, and the DIR pin receives the PWM signal. When the PWM duty cycle is 50%, the motor stops. If the duty cycle is below 50%, the motor rotates in one direction, and if it is above 50%, the motor rotates in the opposite direction. The actual rotation direction depends on the motor wiring

SmartElex 10D Dual Channel Motor Driver Powered by Raspberry Pi The SmartElex 10D Smart Motor Driver is a powerful dual-channel motor driver designed to control brushed DC motors with precision and efficiency. It supports both PWM and RC control modes, making it ideal for robotics, RC vehicles, and automation projects. With a built-in 5V 3A buck converter and wide input voltage range (7V–22V), this motor driver ensures stable performance even under demanding loads. Capable of handling continuous currents up to 10A and peak currents up to 30A, it’s perfect for high-torque motors used in racing robots, combat bots, and mobile platforms. Built-in current limiting, over-temperature protection, and plug-and-play compatibility with Raspberry Pi make it a dependable choice for makers and engineers alike. Pinout Diagram: Features: Supports wide motor operating voltage range of 7V to 22V. Includes onboard 5V 3A buck converter for powering external devices. Provides continuous 10A and peak 30A motor current handling capability. Allows bidirectional control of two brushed DC motors. Supports both PWM and RC control signals for versatile applications. Built-in current limiting at 35A and thermal shutdown protection. Fully compatible with Raspberry Pi for easy integration.

SmartElex 12V 1.5A MC33063A Boost Module The SmartElex 12V 1.5A MC33063A Boost Module is a compact DC-DC boost converter designed to step up lower voltages to a stable 12V output for electronic projects. It offers a reliable way to power modules, sensors, and communication devices when a direct 12V supply is not available. This module is suitable for students, hobbyists, engineers, and startups working on embedded systems or battery-powered applications where efficient power management is essential. This boost module is ideal for robotics, IoT devices, automation systems, and portable projects that need a consistent 12V source from lower input voltages. It integrates easily with microcontroller platforms like Arduino, Raspberry Pi, and ESP32-based circuits, making it useful for prototyping and real-world deployment. The stable output and dependable performance help reduce power-related issues, allowing users to focus on development without worrying about unstable voltage supply. Notes: Efficient Conversion: The module ensures high efficiency, making it ideal for battery-powered applications, reducing energy loss. Compact and Easy Integration: Its small size and low component count make it easy to integrate into custom circuits. Protection Features: Overload and short-circuit protections ensure the module and connected devices are safe under fault conditions. Low Ripple: The module provides a clean, stable 12V output with minimal ripple, which is essential for powering sensitive components. Aspect Filtered Output Non-Filtered Output Ripple Reduced, smooth DC voltage with minimal ripple Significant ripple in the DC output Stability Stable, suitable for powering sensitive electronics Unstable, may cause instability in sensitive devices Components Requires capacitors to smooth output No filtering components, raw output Use Case Ideal for powering microcontrollers, sensors, and other sensitive electronics Suitable for less sensitive applications or where ripple is not critical Voltage Output Steady, clean DC voltage Pulsating DC with noticeable fluctuations Features: Built-in protection against overload and short circuits for safe operation. Delivers a steady 12V output with low ripple, suitable for sensitive circuits. Uses standard inductor values (100µH to 220µH) based on load needs. Uses capacitors (100µF to 470µF) to help maintain voltage stability. Compact 8-pin package design that is easy to add to electronic projects. Applications: Powers 12V devices from low-voltage sources like Li-ion batteries. Suitable for 12V LED strips and lighting setups. Useful in custom 12V power supplies. Can power sensors, microcontrollers, and communication modules needing a clean 12V source.

SmartElex 12V 10A Single Channel Automotive Relay Module The SmartElex 12V Relay Module is a compact and reliable 12V relay module designed to safely control high-power electrical loads using low-voltage signals from microcontrollers. It helps users switch devices like motors, lights, pumps, and automotive accessories without directly handling high current, making projects safer and easier to manage. This Single Channel Relay Module is well suited for students, makers, educators, engineers, and startups working on electronics, robotics, or automation projects where dependable load control is required. Built for real-world applications, this relay module integrates smoothly with popular development platforms such as Arduino, Raspberry Pi, and ESP32, making it ideal for robotics control systems, IoT automation, smart vehicles, and DIY prototyping. Its automotive-grade design ensures stable performance in demanding environments, while the simple input interface allows quick integration into new or existing projects. Whether you are building a prototype, an automation solution, or an educational demo, this module offers dependable switching and easy integration for everyday electronics applications. Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product. Features: Supports safe switching of 12V DC loads in high-power applications Uses an automotive-grade relay for reliable and long-lasting operation Compact and durable design suitable for space-constrained setups Easy to interface with Arduino, Raspberry Pi, ESP32, and other controllers Low-power trigger allows efficient control using logic signals or switches Suitable for automotive systems, robotics, DIY electronics, and automation projects