27 lines
619 B
Markdown
27 lines
619 B
Markdown
# Servo Calibrator
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Use this program to calibrate the angles of a servo.
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Press ``A`` to reduce the angle by 5 and ``B`` to
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increase it by 5.
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The current angle is displayed on the screen
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in a loop.
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```blocks
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let angle = 90
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input.onButtonPressed(Button.A, () => {
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angle = Math.max(0, angle - 5)
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pins.servoWritePin(AnalogPin.P0, angle)
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led.stopAnimation()
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})
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input.onButtonPressed(Button.B, () => {
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angle = Math.min(180, angle + 5)
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pins.servoWritePin(AnalogPin.P0, angle)
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led.stopAnimation()
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})
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basic.forever(() => {
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basic.showNumber(angle)
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})
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pins.servoWritePin(AnalogPin.P0, angle)
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```
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