Waveshare USB to CAN-A Adapter with STM32 Chip Solution The Waveshare USB to CAN-A Adapter is a high-performance USB CAN adapter designed with an STM32 chip solution, offering robust and reliable CAN bus communication. This versatile adapter supports multiple working modes, including standard, silent, loopback, and listen-only modes, making it ideal for various CAN bus applications such as data collection, monitoring, analysis, and transceiver control. With its USB CAN adapter STM32 chip architecture, it ensures stable operation and efficient data exchange between the CAN bus and your PC. The device is compatible with multiple operating systems, providing flexibility for developers and engineers working on CAN bus networks. Whether for industrial automation, vehicle networking, or research projects, the Waveshare USB to CAN-A Adapter STM32 chip delivers a seamless solution for real-time CAN bus data acquisition and management. This All-new version Adapter supports Windows XP/7/8/10/11 And Linux Systems Such as Raspberry Pi OS and Ubuntu Under Jetson Nano, Support Secondary Development. Features: Supports both CAN2.0A (regular frame) and CAN2.0B (extended frame). CAN baud rate is adjustable in the range of 5Kbps to 1Mbps Supports four operating modes: standard mode, loopback mode, quiet mode, and silent loopback mode. Multiple CAN data transmission modes are supported, including manual, regular, and cyclic transmitting. Supports several CAN data receiving modes: can be configured to exclusively accept data from a specific ID, or specify ID to automatically respond to the configured data Data can be stored as either TXT or Excel. Supports CAN bus detection for status checks. Sending/receiving CAN data with time scale enables sequential display. The USB virtual COM port's baud rate can be set between 9600 and 2000000bps (the default is 2000000bps). Configure working parameters via software or serial command, which can be saved even after power off. The STM32 chip solution ensures robust and dependable connection. The onboard TVS (Transient Voltage Suppressor) effectively reduces surge voltage and transient spike voltage in the circuit. Comes with master computer software for Windows system, simple to use. Easy secondary development; simply tweak the sending and receiving commands.

Waveshare USB TO RS232/485/TTL Industrial Interface Converter The Waveshare USB TO RS232/485/TTL Industrial Interface Converter is a versatile and rugged solution designed for industrial-grade serial communication. Featuring the reliable FT232RL chip, this industrial USB to serial interface converter supports RS232, RS485, and TTL interfaces with seamless switching and automatic transceiving. Engineered with advanced safety measures including power isolation, ADI magnetic isolation, and TVS diode protection, it ensures stable and secure data transmission even in harsh industrial environments. Encased in a robust aluminium alloy housing, the converter is highly durable and ideal for long-term deployment. Whether you need a Waveshare USB to RS232 converter or a Waveshare USB to TTL converter, this device offers fast, stable, and reliable communication—making it perfect for industrial control systems and applications that demand high communication reliability and safety. Features: A fully automatic transceiver circuit with no delay ensures that the USB port communicates with multiple interfaces quickly and reliably, without interfering with one another. Onboard TTL serial 3.3V/5V voltage translator; configure the TTL level by switch. Aluminum alloy enclosure with sandblasting and anodic oxidation; CNC process opening; sturdy and durable. 3 LEDs to indicate the power and transceiver condition. High-quality USB-B and RS232 connections, easily plug and pull.

Waveshare WAVEGO 12-DOF Bionic Quadruped Robot Dog Powered by ESP32 The WAVEGO is a high-DOF bionic quadruped robot dog intended for STEM education, advanced robotics research, and AI development. Its multi-link leg design with 12 degrees of freedom improves its stability and flexibility while simulating natural movements. WAVEGO Bionic Robot Dog effectively manages inverse kinematics and gait creation, lowering the computing burden on the host controller thanks to its ESP32 sub-controller. High-level AI applications can be integrated to facilitate computer vision tasks including object tracking, motion detection, and facial recognition. The WAVEGO Robot Dog's lightweight, sturdy aluminum alloy and nylon construction guarantee robustness while preserving a small, tabletop-use design. A front camera, a 9-axis motion tracker, RGB indicators, and an open-source, cross-platform web application for smooth remote control are all included with this AI robot dog. The WAVEGO 12-DOF Robot Dog is a robust platform for robotics enthusiasts, researchers, and developers wishing to investigate AI-powered quadruped robotics because it enables secondary development and has reserved expansion APIs, thorough documentation, and open-source demo programs. Features: Enhanced Flexibility with High-DOF Motion Inverse kinematics with a 12-DOF multi-link leg design maximize servo efficiency and movement accuracy. Compact & Durable Structure Made of PA12 polyamide and 5052 aluminum alloy, with 40 bearing joints for reinforcement, it is lightweight and strong for long-lasting use. Self-Balancing System for Stability Self-balancing is made possible via an integrated high-precision 9-axis motion tracker (ICM20948), which keeps the camera steady while adjusting to various terrains. Web-Based Remote Control Enables automatic WiFi hotspot creation at startup, doing away with the need for human configuration. Install no extra software and use a PC browser or smartphone to access the control panel.

Waveshare WAVEGO EX 12-DOF Bionic Quadruped Robot Dog Powered by ESP32 & Raspberry Pi 4B 4GB The WAVEGO is a high-degree-of-freedom (DOF) bionic quadruped robot dog designed for advanced robotics research, AI development, and STEM learning. Its 12-DOF multi-link leg design enhances its flexibility and stability and mimics natural movements. Powered by ESP32 as the sub-controller, WAVEGO Bionic Robot Dog efficiently handles gait generation and inverse kinematics, reducing the computational load on the host controller. For high-level AI applications, an optional Raspberry Pi 4B can be integrated to enable computer vision tasks such as facial recognition, motion detection, and object tracking. Built with a lightweight yet durable aluminium alloy and nylon structure, WAVEGO Raspberry Pi Robot Dog ensures strength while maintaining a compact design suitable for tabletop use. This AI Robot Dog comes equipped with a front camera, a 9-axis motion tracker, RGB indicators, and an open-source, multi-platform web application for seamless remote control. With reserved extension interfaces, comprehensive documentation, and open-source demo codes, the WAVEGO 12-DOF Robot Dog supports secondary development, making it a powerful platform for robotics enthusiasts, researchers, and developers looking to explore AI-powered quadruped robotics. Note: Raspberry Pi 4 is not included in the package. It must be purchased separately for advanced AI applications. Features Enhanced Flexibility with High-DOF Motion Features a 12-DOF multi-link leg design combined with an inverse kinematics algorithm, maximizing servo efficiency and movement precision. Compact & Durable Structure Constructed with 5052 aluminum alloy and PA12 nylon, reinforced with 40 bearing joints, ensuring a lightweight yet robust build for long-lasting performance. Self-Balancing System for Stability Integrated high-precision 9-axis motion tracker (ICM20948) enables self-balancing, adapting to different terrains while keeping the camera stable. 5MP Ultra-Wide Camera for AI Vision Equipped with a 160° wide-angle 5MP camera, supporting OpenCV-based AI functions like facial recognition, colour tracking, and motion detection. Web-Based Remote Control Automatically creates a WiFi hotspot at startup, eliminating the need for manual setup. Access the control panel via a smartphone or PC browser without installing additional apps. Optimized Performance with Dual-Controller System Supports Raspberry Pi as a host controller, communicating with the ESP32 sub-controller via UART. The ESP32 efficiently handles gait generation and inverse kinematics, freeing up Raspberry Pi resources for advanced AI development.

WeeeCore Bot AIOT Voice Programming Robot Unlock the world of interactive learning with WeeeCore Bot, the innovative AI voice coding IoT drawing robot. Perfect for learners of all ages, it combines fun with education, paving the way for a future where technology and learning go hand in hand. WeeeCore Bot measures 181066 and is suitable for all ages, ensuring the highest quality and durability. Its rich features include voice coding, drawing, programming, IoT integration, and a comprehensive sensor array. Made in Weeemake STEAM Tech Co., Ltd., it guarantees a unique learning experience, fostering critical thinking, creativity, and problem-solving skills. AI and IoT Bot for schools. Voice Coding: Simple voice command control for beginners. Advanced Programming: Learn with Scratch 3.0 and microPython. IoT Capabilities: Connect and control with cutting-edge IoT integration. Drawing: Bring your artistic visions to life. Expandable Electronics Interface: Connect more devices via RJ11 and open-source ports. Features: Voice Coding Drawing Programming IoT Integration Rich Sensor Array Interactive Learning Applications: Voice Coding: Allows users to command and control the robot through simple voice instructions, making it suitable for beginners. Drawing: The robot has drawing capabilities, making it a creative tool for integrating art into STEM education. Programming: Supports Scratch 3.0 and microPython, catering to a wide range of coding skills, encouraging skill development. Interactive Learning: Fosters critical thinking, creativity, and problem-solving skills through an interactive and engaging learning experience.

Wemos D1 Mini I2C Dual Motor Driver Shield The TB6612FNG Wemos D1 Mini I2C Dual Motor Driver Shield, a reliable solution for efficient motor control. With its I2C interface and 15V power supply, this shield ensures precise control and optimal performance. The versatile output current of 1.2A (average) / 3.2A (peak) caters to various motor requirements, making it perfect for diverse applications. The smart standby control features CW/CCW/short brake/stop motor control modes, providing power-saving options. The user-friendly design includes VM and GND ports for motor power supply, guaranteeing stability. Its compact size, coupled with flexible motor control modes, makes it ideal for a range of projects. Designed for convenience, the TB6612FNG shield supports I2C mode for easy control and IO mode for added flexibility. The shield reset mode allows for quick resets via D1 Mini or DTR pin. Manufactured with precision, this motor driver shield is suitable for both beginners and experienced users, offering efficient and reliable motor control. This motor driver shield is a must-have for enthusiasts and professionals alike. Enhance your motor control projects with the TB6612FNG Wemos D1 Mini I2C Dual Motor Driver Shield. Features: Interface: I2C Power supply voltage: VM = 15V max Output current: Iout = 1.2A ( average ) / 3.2A ( peak ) Standby control to save power CW / CCW / short brake / stop motor control modes VM: motor power supply+ GND: motor power supply- A1: Motor A A2: Motor A B2: Motor B B1: Motor B S: stand by control port ( In io mode ) Standby control mode-I2C mode: control TB6612's STBY with I2C protocol IO mode: control TB6612's STBY with Spin Shield reset mode: short: reset with d1 mini ( reset at power on or press d1 mini's reset button ); open: reset by DTR pin.

WeMos Lolin V1.0 wifi+Bluetooth This is WeMos LOLIN32 board which is based on ESP 32 Rev1 Wifi and Bluetooth Board. The WeMosboard is designed perfectly for DIY wifi-based projects compatible with Arduino. This WeMos Lolin wifi board is inspired by Adafruit’s Feather series. It has 4 MB flash memory onboard, a USB-serial adapter (cp210x), and a LiPo battery charger and connector. All the relevant pins are broken out and well-labelled, especially on the bottom. It has a nice central reset button and even a single-user LED for your blinking pleasure. Pinout: Pinout of WeMos Lolin V1.0 wifi+Bluetooth Applications: Wireless Communications IoT Applications Control System Home A utomation

White Nylon Plastic Bag Roller Bearing 625ZZ This 625ZZ 5x16x5-millimeter shielded miniature ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. Its chrome steel construction makes it durable and resistant to deformity under heavy loads. The shields on both sides of the bearing keep lubricant in and contaminants out. Applications: 3D Printers CNC Machines Sliding Door Roller Shower Door Roller

WiFi Kit 32 WiFi Kit 32 is a classic IoT dev-board designed & produced by Heltec Automation(TM), it’s a highly integrated product based on ESP 32 (include Wi-Fi and BLE), Li-Po battery management system, 0.96? OLED is also included. It’s the best choice for smart cities, smart farms, smart home, and IoT makers. The internal flash of the ESP32 module is organized in a single flash area with pages of 4096 bytes each. The flash starts at address 0x00000, but many areas are reserved for Esp32 IDF SDK and Zerynth VM. There exist two different layouts based on the presence of BLE support. Note: The device can operate on an external supply of 2.5 to 6 volts. If using more than 6V, the voltage regulator may overheat and damage the device. Pinout: Pinout of WiFi Kit 32

Windmill DIY Kit A Windmill DIY Kit is a kit that allows people to construct their own windmill. For children, constructing a windmill from a DIY kit can be a fun and educational project. The process of building a windmill allows for hands-on experience with the various components that comprise a windmill. This DIY kit consists of a small plastic fan, a 9V battery with a battery cap, a toy motor and a 2-pin SPST switch. This DIY windmill can also be used as a small fan. Applications: Mini Fan DIY Windmill