Mainboard: ELFOperating Voltage:6-12V/TT Motor*2/RGB Ultrasonic Sensor,LineFollowing sensor,Light sensor、Infrared sensor,sound sensor,Onboardbutton,Buzzer,RGB LED/Scartch3.0-&Arduino/Packing boxCommunication: Bluetooth, IRAPP: WEEEMAKE (IOS & Android)Program Software: WeeeCode (Scratch 2.0 &3.0), Arduino IDE.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. Plastic box package, easy to store
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