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Lab 10 Preview Report
alvis91919 edited this page May 10, 2016
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- Motor controls with microcontrollers
- Compass sensors
- Servo:
At the most basic level, a servo is just a controllable motor. There are various types of servos. The Standard Servo is a geared down motor that has a limited range of rotation. It's principle is the same as stepping motor(cause it's kind of stepping motor).
And the characteristics of servo are high speed continuous range and close-loop control.
- Microcontroller
It can be used to control motor and use it's internal function to cooperate the rotating torque and the load, thus reduse the work it need. Furthermore, it's good for long term operation by it's energy-saving merit.
控制車子的移動並利用一些附加元件(如:超聲波、Whiskers、紅外線)達到額外效果。
中文為電子羅盤，可分為平面電子羅盤及三維電子羅盤兩種，利用偵測磁場的方式來得知目前的位置(原理頗複雜)。
3-Axis Digital Compass HMC5883L與之前所用的三軸加速器有點像，但是更為精準，並用於final。