Le scénario
A Micro:bit program monitors temperature and raises an alarm with a buzzer and LED when readings exceed 30°C; the alarm continues until button A is pressed.
Ce que contient ce dessin
Comprenez les décisions qui le sous-tendent.
01
Is the temperature above 30 C?
02
Has button A been pressed?
Use this flowchart when building a simple threshold-based alarm system with Micro:bit, separate sensor and buzzer blocks, and a manual stop control.