ERD 5V 2.4A adapter with MicroUSB cable This is an ERD fast charger adapter with 5V 2.4A capacity. ERD chargers comes with smart chip to protect your device from Short Circuit & Overload. They are compatiblw with Raspberry Pi boards for charging and connectivity. ERD Charger Specifictions Operating Voltage 5V Current 2.4A Compatibility Raspberry Pi 3, Raspberry Pi Zero Dimensions 5 x 4 x 3cms Weight 50 grams

ESP32 & ESP8266 USB Type C Programmer with USB to UART Converter -7Semi The 7Semi ESP32 & ESP8266 USB Type-C Programmer is a powerful and reliable USB-to-UART converter designed to streamline development with ESP32 and ESP8266 microcontrollers. Featuring the high-performance CP2102 bridge, it delivers stable and high-speed data transfers for smooth programming and debugging. This programmer supports both 3.3V and 5V output levels, making it compatible with a wide range of development boards and IoT components. Real-time LED indicators offer clear visual feedback on power and data transmission, while dedicated Reset and Boot buttons simplify the programming process. With a standard 2.54mm pitch header and an included unsoldered header, the 7Semi programmer is a flexible and essential tool for any embedded systems developer or electronics hobbyist. Features: USB-C Interface: Provides fast, plug-and-play interface for reliable data transfer. The CP2102 USB to UART Bridge: Allows for dependable, high-speed connection between the programmer and the microcontroller. LED Indicators: The integrated Power, RX, and TX LEDs enable real-time monitoring of connection and data transfer. Reset and Boot Switches: Dedicated switches improve programming control, making development easier and more efficient. 3.3V and 5V output compatibility: Supports both voltage levels, providing flexibility for various components and microcontroller boards. Standard 2.54mm Pitch Header: All signals are accessible via a standard 2.54mm pitch header, with an unsoldered header provided for bespoke configurations.

DIY F450 Quadcopter Frame Kit Assembling this Lightweight f450 drone frame kit is easy with pre-threaded brass sleeves for all of the frame bolts, so no lock-nuts are required. It utilizes one size of bolt for the entire build, making the hardware very easy to keep in order and only requiring one size of hex wrench to assemble. The Durable F450 frame for multirotor drones consist of the following parts: F450 Quadcopter Frame The F450 Quadcopter Frame is a 450mm quad frame built from quality materials. The main frame is glass fiber while the arms are constructed from ultra-durable polyamide nylon. F450 drone frame also comes with stronger molded arms, so no more arm breakage at the motor mounts on a hard landing. A2212 1000Kv motor The A2212 1000Kv motor is a BLDC brushless outrunner motor specifically made for quadcopters and multirotors. It provides high performance and brilliant efficiency. 1045 propellor A set of 2 x 1045 Propellers . The set includes one clockwise rotating and one counter-clockwise rotating propeller with 2 x propeller shaft adapters. The adapters allow the propeller to be used with motors of different shaft diameters. Simonk 30Amp ESC brushless motor The Simonk 30A ESC is an Electronic Speed Controller (ESC) which is used to drive brushless DC motors and is capable of supplying current up to 30A. The 30A Simonk controller is made for quadcopters and multicopters to provide faster and better motor speed control. Check out the best F450 Quadcopter Frame kit Upgrade Your RC with FlySky FS-CT6B Transmitter and Receiver How do you install the ESCs and the brushless motors into the F450 frame? Installing the ESCs and the brushless motors on the quadcopter frame kit is a simple operation. Best DIY drone making kit for learning STEM & Robotics. Firstly, mount the motors on the arms of the f450 quadcopter drone frame kit by screwing the motors onto the motor mounting plates. Mount the motors such that the wires are in the direction of the centre of the frame. Plug the ESCs to the brushless motors and then zip tie the ESCs and the wires to the arms of the quadcopter frame firmly. The 4 ESC's need to be soldered to the bottom PCB (bigger in size). The red wires of the ESCs must be soldered to the positive terminal while the black wires must be soldered to the negative terminal. To solder the wire first you need to tin the point on the board by applying some solder. Ensure the solder joint is clean and strong. Also check Smart 100 Carbon Fiber FPV RC Racing Quadcopter Frame Spare Parts Accessories Kit . read our blog explaining the what do you need to build a drone .

FM220U Finger Print Scanner FM220U is a CMOS-based optical reader with high-quality. It can capture images and verify fingerprints with high speed. FM-220U has used in enrollment and attendance verification applications as a stand-alone or embedded device.

GD32F103C8T6 Minimum System Board Microcomputer STM32 ARM Core Board The GD32F103C8T6 Minimum System Board is a small and easy-to-use development board that runs on the STM32 ARM Cortex-M3 core. This board is great if you’re just starting or you have experience. You can use it for all kinds of projects, like IoT or automation. It’s simple to work with and gives you the power you need to turn your ideas into reality. If you want to explore embedded systems, the GD32F103C8T6 is a fantastic option! Features: Includes essential components for easy setup. Supports GPIO, UART, SPI, and I2C for versatile connectivity. Compact size for easy integration into projects.

Grove - Vision AI Module V2 The Grove Vision AI Module V2 is the perfect solution for AI enthusiasts and professionals. It is compact, versatile, feature-rich, highly compatible, user-friendly, power-efficient, and fully open source. Powered by the Himax WiseEye2 HX6538 processor, it ensures the highest quality and durability. Its dual-core Arm Cortex-M55 and Arm Ethos-U55 neural network unit provide exceptional AI processing capabilities. The module's PDM microphone, SD card slot, and Type-C interface offer comprehensive functionality, making it ideal for sound and vision applications. Compatible with Arduino IDE, Raspberry Pi, Seeed Studio XIAO, and ESP-based dev boards, it suits various development environments. With SenseCraft AI, users can deploy models with no code and visualize results immediately. The module operates efficiently at only 0.35 watts, perfect for battery-powered applications. Fully open source, it invites community collaboration. The Grove Vision AI Module V2 measures 25mm x 25mm, making it suitable for developers of all skill levels. Available in the standard Grove form factor, it supports a wide range of projects and offers extensive support to developers. Features: Powerful AI Processing Capabilities: Utilizes WiseEye2 HX6538 processor with a dual-core Arm Cortex-M55 and integrated Arm Ethos-U55 neural network unit. Versatile AI Model Support: Easily deploy off-the-shelf or your custom AI models from SenseCraft AI, including Mobilenet V1, V2, Efficientnet-lite, Yolo v5 & v8. TensorFlow and PyTorch frameworks are supported. Rich Peripheral Devices: Includes PDM microphone, SD card slot, Type-C, Grove interface, and other peripherals. High Compatibility: Compatible with XIAO series, Arduino, Raspberry Pi, ESP32 dev board, easy for further development Fully Open Source: All codes, design files, and schematics available for modification and use. Applications: Earlier MCU-based vision sensors were constrained by limited computing power, typically only supporting simple tasks like face detection. We believe this product surpasses the limits, enabling functionalities that were previously unachievable with traditional MCU-based vision AI sensors, such as: Facial Keypoint Detection: Beyond basic facial recognition, detailed facial keypoint detection is capable of running. It accurately identifies critical features such as eyes, nose, and mouth. Human Pose Estimation: It analyzes key joints and limbs to determine human posture, identifying body parts like arms, legs, torso, and head. This is useful for fitness tracking, posture correction, and motion recognition. Object Detection: It supports powerful models like the Yolo v8n model, which can detect and classify over 80 types of objects.

GY-53 VL53L0X Laser ToF Flight Time Range Sensor The GY-53 VL53L0X is a time-of-flight (ToF) laser range sensor that uses a laser to measure distance. It can measure distances up to 2 meters with a resolution of 1 mm. The sensor is often used in applications such as obstacle avoidance, gesture recognition, and 3D scanning. The GY-53 module you mentioned likely contains the VL53L0X sensor and some additional circuitry for interfacing with a microcontroller or other device. Also check the VL53L0X Laser Ranging Sensor from ST Microelectronics. It is a time-of-flight ranging system integrated into a compact module, capable of accurately determining the absolute distance to a target without being significantly influenced by the object's reflectance. GY-53 VL53L0X Laser ToF Flight Time Range Sensor Pinout:

GY801 9-Axis Magnetic Acceleration Gyroscope Module The GY801 module is a 9-axis motion tracking device that includes a 3-axis accelerometer , a 3-axis gyroscope, and a 3-axis magnetometer (compass). It can measure acceleration, angular velocity, and the Earth's magnetic field in 3 dimensions. The module is often used in applications such as orientation sensing, movement detection, and compass navigation. The GY801 module likely contains the necessary sensors and additional circuitry for interfacing with a microcontroller or other device. The board consists of an L3G4200D 3-axis gyroscope, an ADXL345 3-axis accelerometer, an MC5883L 3-axis magnetometer, and a BMP085 barometer–thermometer. All of the sensors are accessible via an I2C interface.

H5S Hiwonder 16DOF Intelligent Humanoid Singing and Dancing Robot Meet the H5S Hiwonder 16DOF Intelligent Humanoid Singing and Dancing Robot! This cool robot has 16 smart servos that let it move like a real person. It can walk, dance, kick, and punch with smooth, lifelike motions. You can also easily program it using simple software, making it fun and easy to control. Whether you're learning about robots or just having fun, the H5S is sure to amaze you! 16DOF Structural Design The H5S humanoid robot features a 16DOF design that makes it exceptionally flexible. Its smart high-voltage bus servos not only enhance movement but also help extend battery life. High-Performance Servo Controller The robot is powered by a built-in 32-bit CPU with 16M Flash memory. This controller manages the bus servos and also supports IMU attitude detection, TTL serial communication, MP3 playback, and low-voltage alerts. Wireless Communication Module & Group Control The H5S humanoid robot can connect to both a Bluetooth module and a 2.4G wireless module. This allows you to control it using a mobile app and even manage multiple robots at once. Integrated Speaker The robot comes with a built-in speaker that delivers 5W stereo sound, offering better volume and sound quality than ordinary speakers. Features High-Speed Gait: Inspired by nature, the H5S robot employs a high-speed gait algorithm that significantly enhances its walking speed and stability. Singing and Dancing: Equipped with an MP3 module and wireless communication, the H5S can be synchronized with other units, allowing multiple robots to sing and dance together seamlessly. Stand Up Automatically: With a built-in tilt sensor, the robot can detect the direction of a fall and intelligently recover its stance with just one click. Additional Features Powerful Processing: Equipped with a built-in 32-bit Cortex-M3 processor and 16M Flash for robust performance. Advanced Bus System: Features 6 distributed serial bus channels for smooth servo control. Easy Control Options: Supports both PC-based feedback action editing and APP control, allowing simple customization of movements. Real-Time Posture Sensing: Includes a built-in IMU sensor to monitor the robot’s posture continuously. Wireless Connectivity: Connects to Bluetooth and 2.4G wireless modules for both independent and group control. Audio Capabilities: Offers onboard MP3 playback with an SD card for storing and playing audio files. Enhanced Safety Features: Built-in buzzer and power management circuit provide low voltage alarms for added protection. Expandable Interface: An onboard UART serial port supports secondary development and additional expansion. APP Control Modes: Easily switch between independent control for precise actions and group control for coordinated performances. Efficient Servos: Uses 11.1V high-voltage intelligent bus servos that reduce current consumption by over 60%, significantly extending battery life. User-Friendly PC Software: A graphical interface lets you create and edit robot action sequences effortlessly without any coding.

Heat Sink (finger type) A heat sink is designed to maximize its surface area in contact with the cooling medium surrounding it, such as the air. Air velocity, choice of material, protrusion design and surface treatment are factors that affect the performance of a heat sink.