Tscinbuny STEM Educational Robot with Arm, 4WD Wheels and ESP32 WiFi Arduino Programming ZYC0208.

Motor Parameters:

• Operating Voltage: 5V
• Maximum Output Current: 2A
• Maximum Balance Consumption: 25W (T=75°)
• Motor Speed: 5V 200 rpm/min

Product Description:

• Innovative Design: Combines technology and practicality.
• Main Control: Equipped with ESP32 WROOM32 development board.
• Motor Driver: Powered by L293D for stable power supply.
• Advanced Functions:
  • Obstacle avoidance capabilities with ultrasonic sensors.
  • Line following capabilities with ultrasonic sensors.
  • Three-directional tracking mode.
  • Arm control for object gripping.

Core Technology:

• ESP32 WROOM32 Development Board:
  • Dual-core processor with up to 240MHz main frequency.
  • Rich interfaces for expansion and connection to other devices.
  • Supports Wi-Fi and BT connections for remote control.
• L293D Motor Driver Expansion Board:
  • Stable current output for efficient power transfer.
  • Flexible control forward and backward.
• G90 180° Servo and Ultrasonic Obstacle Avoidance:
  • Accurate obstacle avoidance with directional adjustment.
  • Rotation angle of 180° depending on needs.
• Ultrasonic Tracking:
  • Automatic target follow.
  • Distance adjustment according to conditions.
• Three-Direction Tracking Mode:
  • Precise tracking of black or white lines.
  • Configurable capabilities via programming.
• Robot Arm Control:
  • Capable of gripping various objects.
  • Precise control through programming.

HC-SR04 Ultrasonic Sensor Parameters:

• Measurement Range: generally 2 cm - 400 cm
• Accuracy: approximately 3 mm

SG90 Servo Operating Voltage:

• Operating Voltage: 4.8V - 6V