WhalesBot S40

AGE 4-6

• Controller: 32-bit Cortex-M4 processor. 1-inch color display. 3 buttons including 1 power on and off and confirm function multiplex key, 2 left and right selection keys. Provide 8 various input and output interfaces, including 4 digital/analog/motor/download interfaces, 1 integrated grayscale sensor interface, 3 TTL servo motor serial interfaces. The controller has 2 modes including downloading mode & debugging mode. Built-in 780mAh lithium battery
• Sensor: 1 integrated five-grayscale sensor
• Actuator: 3 intelligent motors
• Structural parts: ≥390 pcs, ≥58 types
• Transmission parts: 27 gears of 9 types. Among them, there are 6 12-tooth half-height bevel gears, 2 20-tooth half-height bevel gears, 7 12-bevel spur gears, 2 20-bevel spur gears, 36 bevel spur gears, 2 8-tooth spur gears, 2 16- tooth spur gears, 24-tooth spur gears, and 1 worm