Embedded Files
Top Left: Passive Buzzer + LED
Top Right: Laser and Photo Resistor
Middle Left: OLED Screen and Raindrop/Photo Resistor or Thermo-resistor
Middle Right: Smoke Sensor + Passive Buzzer
Bottom Left: Sound Sensor
(Most sensors can be plugged into any analog pin. Buzzer must be plugged into P0, and OLED Screen into P20-19)
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