ELECFREAKS micro:bit Ring:bit V2 Kit Micro Car, micro:bit Coding Starter car kit with Wiki Tutorial (Without microbit Board)

Without micro:bit Board The ELECFREAKS Ring:bit Car is a small DIY smart car driven by the BBC micro:bit and the ELECFREAKS Ring:bit. The Ring:bit extends the micro:bit's 3 GPIO ports and allow for different sensors and components to be easily attached to the micro:bit. A basic Ring:bit Car can be easily programmed to run autonomously, with a remote control, and even create rainbow beacons of light. Just add one of the many extensions available and your Ring:bit Car can do even more things like line and light following, obstacle avoiding, drawing and more! Coding Language: makecode / python / javaScript / scratch / C++ Materials: Frosted Acrylic Power Supply: 3 x AAA Battery Life: 120min Continues Running Time: More than 240 minutes Number of IO: 3 Rainbow LED: 2 Tracking module Equipped with double infrared probes, it can accurately detect the distance between 2~12mm, which can achieve the function of line following around the circles, the detection of the black lines, and the detection of the edge.  Sonar:bit moduleSonar:bit is a 3-wire ultrasonic module with a working voltage between 3-5V. It is available to be used in 3.3V or 5V microcontroller systems. With only one 3-wire(GVS) cable, it can work properly. Compared to the standard 4-wire ultrasonic module, it has saved one IO port. The measurement range of sonar:bit is 4cm-400cm. It can output stable and accurate measurement data with ±1cm tolerance only. Light-bar moduleIt can bring you multiple colors with simple assembling methods. It comes with 8 Rainbow full-color LEDs. You can update it to a car with auto-headlights and rainbow lights.    Includes: Ring:bit Expansion Board: 1 Ring:bit Car Expansion Board: 1 Ring:bit Car Front Board: 1 Ring:bit Car Back Board: 1 Ring:bit Car Base Board: 1 Ring:bit Car Side Board: 2 Ring:bit Car Wheel: 2 Binding Post: 1 360° Servo: 2 Castor Wheel: 1 Screw: 5 Tapping Screw: 5 Rivet: 2 Screwdriver: 1 Rubber Band: 1 ELECFREAKS WIKI https://wiki.elecfreaks.com/en/microbit/microbit-smart-car/microbit-ringbit-car-v2/ring_bit_car_v2 Ver todos los productos micro:bit