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This product is a smart car based on Micro:bit. It integrates a host of functions such as servo, ultrasonic following, line tracking, infrared control as well as Bluetooth control. There is a passive buzzer to play music, 4 WS2812RGB LEDs to display different colors, 2 seven-color lights to make direction lights for the car. This product uses two 18650 lithium batteries for power supply.
Connector port input: DC 6V—9V
Operating voltage of driver board system: 5V
Standard operating power consumption: about 2.2W
Maximum power: 12W
Motor speed: 200RPM
Working temperature range: 0-50℃
Size: 120*120*120mm
Environmental protection attributes: ROHS