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Explore beginner-friendly projects using Sensor. Run them in the simulator, tweak the code, and learn step by step.
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Display Heartbeat BPM on an Arduino LCD
Build an Arduino heartbeat monitor with a pulse-style heart beat sensor, an LCD1602 display, and a buzzer. The Arduino watches the analog pulse signal, detects clean beat peaks, estimates BPM from the time between beats, and shows the live result on the LCD.
Arduino Uno
Sensor
+2
