YFROBOT Valon-I V3.0 Robot for Arduino and without Arduino UNO mainboard

Overview:

Valon-I is an Arduino-based platform designed for maker education, featuring a programmable robot. It supports both the Arduino IDE and the Mixly programming environment. Designed with a stacking structure, it has P3, P4, and I2C interfaces on the top layer for expanding additional sensor modules. The product does not come with a battery or charger, but the battery power module features protection against reverse connection and over-discharge.

Shipping Method

• Power supply voltage: 7.4V (2 14500 batteries, ordinary dry batteries are not applicable)
  
• Anti - reverse connection, anti - over - discharge, one - key activation lithium battery pack module
  
• One - key start switch x1
  
• Power indicator light x1
  
• Type - C charging port *1
  
• Infrared line - following sensors (digital signals) x5
  
• Infrared remote control receiver *1
  
• Buzzer *1
  
• 4P expansion interface *1
  
• Serial communication expansion port *1
  
• IIC communication expansion interfaces *2
  
• N20 metal gear motors *2 (1:100)
  
• Motor speed: 200 revolutions per minute (with Hall speed measurement)
  
• Lithium battery usage test: Line - following operation for about 1 hour (for reference only)
  
• Product size: 95mm x 95mm x 60mm (height)
  
• Product weight: 102g (excluding batteries)

Precautions

• This product does not have waterproof function, and it is strictly prohibited to use in water or damp environments.
• Short circuit between positive and negative poles is prohibited.
• Obtain information through email. 

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