WeeeBot 3-in-1 STEM Robot Kit

Mainboard: ELFOperating Voltage:6-12V/TT Motor*2/RGB UltrasonicSensor,Line Following sensor,Light sensor,Infraredsensor,sound sensor,Onboard button,Buzzer,RGBLED/Scartch3.0-&Arduino/Packing boxCommunication: Bluetooth, IRAPP: WEEEMAKE (IOS & Android)Program Software: WeeeCode (Scratch 2.0 &3.0), ArduinoIDE.Power: 2×18650 Lithium battery (included)

Remarks:

1. Replaceable microchip, support ESP32, 328P,2560 etc.2. The Ultrasonic Sensor with RGB light.3. The 7*21 LED can display the figure, image,character and the like4. The Line following sensor can read analogvalues.5. Randomly wiring, no wiring confusion6. Giftbox box package, easy to store