让区块出现得不那么频繁。
代码行 stage.event_interval(interval,·2)¶ 是事件听取器。它告诉舞台每 2 秒运行一次间隔事件。这个数字控制事件的运行频率。
- 将间隔运行更改为 5 秒。
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Set up your micro:bit
Your micro:bit is not set up for this program. Follow these steps to use your device with Codesters:
3
Upload the hex file to your micro:bit
Warning: This will erase any existing program on your micro:bit.
4
Calibrate your micro:bit compass by tilting it until all of the LEDs are lit
5
Click here to exit and restart your program
Having trouble? Check out the micro:bit instructions to update your firmware.
Setting up your micro:bit
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Calibrate the Compass
Calibrate your micro:bit by tilting it until all the LEDs are lit.
For a demonstration see the micro:bit calibration instructions.
