Guide Rail for M5 Base Guide Rail is a guide rail expansion base suitable for the M5Base series. The bottom is a spring-type guide rail buckle structure, and multiple M3 screw holes are provided to provide flexible fixed installation options.

GY-302 BH1750 Light Intensity Module The GY-302 BH1750 Light Intensity Module is a Light Intensity Detection Module based on the BH1750 chip. BH1750FVI is a digital Ambient Light Sensor IC for the I2C bus interface. This light sensor IC is the most suitable to receive the ambient light data for adjusting the LCD and Keypad backlight power of the Mobile phone. It is possible to detect a wide range at High resolution. Read our blog explaining How ldr sensors Works. GY-302 BH1750 Light Intensity Module Pinout: Applications: Can be used in DIY Projects to measure light intensity Can be used in Digital camera Can be used in Portable game machine Can be used in LCD display

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.

H102 10.1 Inch 12V 1 A LCD Monitor Introducing our 10.1-inch high-resolution LCD monitor with a 16:10 widescreen aspect ratio. With a physical resolution rate of 1280 x 800 and WLED backlight, this monitor delivers stunning visuals. It supports up to 1080P HD input, ensuring crisp and clear images. The monitor features a universal interface that allows for easy connectivity with HDMI, VGA, AV, BNC, and USB sources. Simply plug and play to enjoy seamless multimedia experiences. With its versatile compatibility, this monitor is perfect for various applications such as Raspberry Pi, Xbox, PS4, CCTV surveillance, car audio and video, car headrests, and other equipment. Experience vivid visuals with a brightness of 400cd/m² and a contrast ratio of 800:1. Whether for work or entertainment, this monitor offers an immersive viewing experience. Enhance your setup with the convenience and functionality of our feature-packed monitor. Order yours today and elevate your visual experience. Features: 10.1-inch widescreen LCD monitor with a 16:10 aspect ratio and a high resolution of 1280 x 800 Supports up to 1080P HD input for clear and detailed visuals Universal interface allows for easy connection of HDMI, VGA, AV, and BNC signal sources Plug and play functionality for convenient setup and use Compatible with various devices including Raspberry Pi, Xbox, PS4, CCTV surveillance systems, car audio and video setups, car headrests, and more TFT LCD screen with a physical resolution of 1280 x 800 and WLED backlighting Features VGA, HDMI, BNC, AV, and USB interfaces Offers a brightness of 400cd/m² and a contrast ratio of 800:1 for vibrant and sharp image display. Applications: Raspberry Pi Projects: Ideal for displaying outputs from Raspberry Pi applications. Gaming Consoles: Compatible with Xbox, PS4, and other gaming systems for a portable gaming display. CCTV Surveillance: Used as a monitor for security camera systems. Car Audio and Video: Suitable for in-car entertainment systems and headrest displays. Computer Monitor: Can be used as an additional or primary monitor for PCs. Multimedia Projects: Perfect for DIY multimedia projects requiring a high-resolution display. Portable Displays: Useful for creating portable display setups for various applications.

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.

H66 Mini 4K HD Dual-Cam Foldable RC Drone Optical Flow Air Pressure Quadcopter Kits The H66 Mini 4K HD Dual-Cam Foldable RC Drone is a small and powerful drone perfect for capturing amazing photos and videos. It has a smart altitude hold feature that keeps the drone steady in the air, reducing camera shake for clearer shots. You can control it easily through an app by setting a flight path, and the drone will follow it automatically. With its 4K HD camera and a wide 150° adjustable lens, it takes sharp and detailed pictures and videos. It also has gesture control to take photos or videos with simple hand movements. The foldable design and features like headless mode, WiFi FPV, 3D flip, and one-key takeoff make it easy to use and fun for everyone.

Half Breadboard + Power Supply This is a 3.3V/5V MB102 Breadboard Power Supply Module which provides a dual 5 V and 3.3 V power rails and has a multi-purpose female USB socket. The breadboard is the most essential tool for an electronics engineer. It makes prototyping a breeze. One of the first things an electronics engineer/hobbyists need is a breadboard to quickly try out the projects before soldering down on a PCB. Note: The package comes with a dimension of 22 x 15cms and weighs about 100 grams.

Hall Effect Sensor The RM0435 Sensor is an integrated Hall Effect latched sensor. Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can be limited by the glass encapsulation and size. A Hall Effect sensor is much smaller, but can handle less current than a reed switch. Thanks to its wide operating voltage range and extended choice of temperature range, it is quite suitable for use in automotive, industrial and consumer applications. The device is delivered in a Thin Small Outline Transistor (TSOT) for surface mount process and in a Plastic Single in Line (TO-92 flat) for through hole mount. Both 3-lead packages are RoHS compliant. The output signal of this sensor is open-drain type. Such output allows simple connectivity with TTL or CMOS logic by using a pull-up resistor tied between a pull-up voltage and the device output. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal band gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. If a magnetic flux density larger than threshold Bop, DO is turned on (low). The output state is held until a magnetic flux density reversal falls below Burp causing DO to be turned off (high). The RM0435  exhibits latch magnetic switching characteristics. Therefore, it requires both south and north Poles to operate properly.

Hall Effect Sensor Module Hall Effect Sensor Module is used to detect the proximity of a magnet. It is very much smaller in size. When the magnetic field rises above a threshold level, the open-collector output transistor switches on, which pulls the logic-compatible output low and illuminates the onboard LED indicator. It's fast (The turn-on threshold is 35-450 Gauss, the minimum hysteresis is 20 Gauss, and the operating voltage range is 4.5 - 24 volts. This module uses the Allegro MicroSystems A3144EUA sensor. It has a 3-pin interface, signal, V+, and GND. To use this sensor /switch, place a 10K pull-up resistor between the "S" pin and the middle pin (+), and connect the "-" pin to the ground. Supply voltage to the middle pin. The "S" pin will go low (gets pulled to the ground) and the onboard LED indicator will turn on when a magnet is brought near. Pin Description: VCC : 2.3 volts to 5.3 Volts GND : power supply ground AOUT (analog sensor output) : Arduino/ MCU input DOUT (digital sensor output) : Arduino/MCU input Applications: Motor shaft speed measurement (shaft encoder) Object position detection Docking Detection Door Open and Close Detection Proximity Sensing Valve Positioning Pulse Counting