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

Wio Terminal Development Board ATSAMD51 Core with Realtek RTL8720DN Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity supported by Realtek RTL8720DN. Its CPU speed runs at 120MHz (Boost up to 200MHz). Realtek RTL8720DN chip supports both Bluetooth and Wi-Fi providing the backbone for IoT projects. Wio Terminal is more of a complete system equipped with a Screen + Development Board + Input/Output Interface + Enclosure, making it an efficient and Product-Ready Product. The Wio Terminal itself is equipped with a 2.4” LCD Screen, onboard IMU(LIS3DHTR), microphone, buzzer, microSD card slot, light sensor, and infrared emitter(IR 940nm). With Wio Terminal, you can: Sense and tag the Real-World data with over 300 Groves created by Seeed Use a 100% open-source Hardware in a pythonic way Build your program interpreter starting from 90% with LCD screen and compact enclosure Features All-in-one development board Equipped with an ATSAMD51-based microcontroller Wireless connectivity supported by Realtek RTL8720DN Compatible with Arduino and MicroPython 2.4'' LCD screen Onboard IMU, microphone, buzzer, microSD card slot, light sensor, and built-in magnets It can be used for various projects and interfacing with the real world Works with the standard Arduino IDE to develop applications Versatile board for DIY IoT projects, education, and more

Wio-E5 LoRa Wireless Module (STM32WLE5JC) – ARM Cortex-M4 MCU with SX126x Transceiver, LoRaWAN Support for EU868 & US915 -Seeed Studio The Wio-E5 LoRa wireless module (STM32WLE5JC) is a powerful and compact long-range communication solution designed with a Stamp Hole form factor for easy integration into your device’s mainboard. Featuring the ARM Cortex-M4 MCU with SX126x LoRa transceiver, it supports multiple global frequency plans (EU868, US915, AU915, AS923, KR920, IN865) and is fully compatible with LoRaWAN® Class A/B/C protocols, making it suitable for diverse IoT applications. Its pre-certified design also ensures faster time-to-market while reducing certification costs. With built-in AT command firmware, the Wio-E5 allows beginners to prototype or deploy applications quickly using simple commands. At the same time, advanced developers can take advantage of the SDK to build fully customized solutions. Combining high performance, global compatibility, and ease of use, the Wio-E5 makes deploying reliable, scalable IoT systems more efficient than ever. Features: High performance communication with up to 22dBm transmit power at 868/915MHz and -136.5dBm sensitivity (SF12, 125KHz BW). Long-distance capability supported by a 158dB link budget for extended coverage. Global frequency support with embedded LoRa protocol, compatible with worldwide frequency plans. Flexible peripheral interfaces, including UART, I2C, and ADC for easy expansion and integration. Developer-friendly design featuring built-in AT command firmware and SDK support for custom product development. Pre-certified module with FCC, CE, IC, Telec, WPC, and RCM certifications for faster deployment and compliance.

Wio-WM1110 Dev Kit, built-in Semtech LR1110 and Nordic nRF52840 The Seeed Studio Wio-WM1110 Dev Kit is the ultimate solution for your IoT projects, offering long-range communication, precise location tracking, and versatile customization options. With features like LoRa® technology, GNSS, and an extensive Grove-compatible interface, this dev kit empowers developers to create innovative solutions. The integration of sensors and multiple power supply modes ensures adaptability to diverse environmental conditions. Whether you're a seasoned developer or just starting, Wio-WM1110 provides the tools and capabilities you need. This dev kit guarantees top-notch quality and durability. Its open-source nature and compatibility with popular protocols make it an ideal choice for IoT enthusiasts and professionals alike. Note : Wio-WM1110 module has been perfectly applied to SenseCAP T1000 , SenseCAP T1000 is a LoRaWAN® card size tracker for seamless indoor & outdoor positioning. It boasts months of battery life and is equipped with temperature, light, and motion sensors, making it ideal for a variety of location-based applications. Features: Low-Power High-Sensitivity LoRa/(G)FSK Half-Duplex RF Transceiver: Frequency bands support in the range 863- 928MHz Multi-Purpose Radio Front-End for Geolocation: GNSS (GPS/ BeiDou)?Wi-Fi?Bluetooth Rich GPIOs and Compatible with Grove: Over 400 Grove-compatible for flexible expansion options. Open Source Platform: Leverage the extensive LR1110 and nRF52840 open-source ecosystem for infinite application possibilities. Built-in Sensors and Multiple Power Supply Modes: Temp&Humidity sensor and 3-Axis accelerometer, support both solar power and battery-powered. Applications: Long-Range Communication: Enables reliable wireless communication with Semtech's LoRa® technology, covering distances of up to 10km. Precise Location Tracking: Offers both outdoor and indoor positioning accuracy through integrated GNSS (GPS/BeiDou) and Wi-Fi scanning. Extensive Expansion Options: Provides over 400 Grove-compatible interfaces for customizable and flexible project applications. Open Source Platform: Allows for limitless application possibilities by leveraging the LR1110 and nRF52840 open-source ecosystem. Built-in Sensors: Facilitates comprehensive environmental data collection with temperature, humidity, and 3-axis accelerometer sensors. Power Flexibility: Supports both solar and battery power deployment, enhancing adaptability to diverse environmental conditions.