Tscinbuny STEM Educational Robot with Arm, 4WD and ESP32 WROOM32 WiFi Arduino Uno R3 Programming.

Programmable educational robotics kit featuring:

• Multi-functional robot arm kit 3 in 1: Combines a mechanical arm and a smart 4WD car, offering creative programming possibilities.
• Advanced multi-functionality: Equipped with Mecanum wheels for omni-directional movement, triple obstacle detection, ultrasonic obstacle avoidance, and Bluetooth remote control.
• High-quality construction and design: Made with durable materials ensuring reliability and long-term use.
• Easy assembly without soldering: Includes connection ports and a detailed assembly manual, perfect for beginners.
• Customizable and expandable: Supports Arduino programming and remote control via Bluetooth.

Product features:

• Automatic obstacle avoidance mode: Detects obstacles and avoids them automatically.
• Automatic trail following mode: Moves along the object in front of it.
• Line detection mode: Detects and follows a black line.
• Remote control via app: Controlled remotely through a mobile application.
• Infrared remote control: Controlled remotely via an infrared remote.
• Automatic execution mode: Records the movements of the robotic arm and repeats them repeatedly.

Core hardware components:

• 1 x Development Board
• 1 x Expansion Board
• 1 x Ultrasonic Module
• 1 x Detection Module
• 1 x Bluetooth Module
• 3 x Servo Motors
• 4 x Gear motors
• 4 x Wheels and Connectors
• 1 x Infrared Remote Control (batteries not included)

Product main parameters:

• Operating voltage: 5V
• Input voltage: 7-12V
• Maximum output current: 2A
• Maximum power consumption: 25W (T=75°C)
• Motor speed: 5V 200rpm/min
• Ultrasonic sensing angle: <15 degrees
• Ultrasonic detection distance: 2cm~400cm
• Mobile remote control distance: 10-50 meters
• Servo motor angle range: 0~180°/0~360°