Introduction
Contents
2. Introduction#
2.1. Introduction of Ring:bit car 2#
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!
Please note that the Ring:bit car version 2 has been upgraded. It is diffrent from the Ring:bit car version 1. All related documents refers to the Ring:bit car version 2. Information of the Ring:bit car version 1
2.2. Components list#
| Components | Numbers | Pictures |
|---|---|---|
| micro:bit | Optional |  |
| 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 |  |