Motion

2 differential wheels driven by DC motors. Maximum speed 160mm/s (=0.16m/s)

Processor

16MHz PIC18F66K22 micro controller

Battery

Rechargeable Li-Pol 3.7V 1200mAh for a 4h autonomy (without extensions), battery value readable

Charging

USB cable to PC or power adapter (optional)

IR Sensors

6 Proximity and ambient light detection
4 Ground sensors for line following and falling prevention
Range up to 20cm (white obstacles)

IR Receiver

Command transmission through standard TV remote control or from other K-Junior robots

IR Emitter

Communication with other K-Junior robots up to 1m range

Bluetooth

Wireless communication up to 20m range (without obstacles)

USB Connector

For battery recharging or robot-to-PC communication

LEDs

5 Programmable LEDs on the ring + 1 LED indicating the charge status

Buzzer

Can produce notes on 4 octaves

Switches

3 Switches allow selecting the 4 different function modes

Felt pen placement

Fixation hole in the middle of the robot allows drawing various patterns on a paper sheet

OS

Source code is provided and allows robot functions modifications as well as programming your personal functions

Size

Diameter: 125mm
Height: 40mm

Extensions Bus

Access to I2C, 3V3, 5V, …