Holding the setup like a steering wheel, adjust the script so that the servo horn and display will point up for ‘right hand turns’ only.
1. Solution:
from microbit import * import math while True: x = accelerometer.get_x() y = accelerometer.get_y() angle = round( math.degrees( math.atan2(y, x) ) ) if angle >= 0 and angle <= 90: needle = ( angle - 90 + 15 ) // 30 display.show(Image.ALL_CLOCKS[needle]) angle = 180 - angle else: continue value = 0.5689 * angle + 25.6 pin16.write_analog(value)
2. Solution:
from microbit import * import math while True: x = accelerometer.get_x() y = accelerometer.get_y() angle = round( math.degrees( math.atan2(y, x) ) ) if angle >= 45 and angle <= 135: needle = ( angle - 90 + 15 ) // 30 display.show(Image.ALL_CLOCKS[needle]) angle = 180 - angle else: continue value = 0.5689 * angle + 25.6 pin16.write_analog(value)