Circuit Documentation

Summary

This circuit consists of two tilt sensors, a buzzer, a rocker switch, a 18650 Li-Ion battery, and a resistor. The circuit is designed to detect tilt using the sensors and trigger the buzzer when a tilt is detected. The rocker switch is used to control the power supply from the 18650 Li-Ion battery.

Component List

1. Tilt Sensor

   • Pins: A0, D0, GND, VCC
   • Description: Detects tilt and outputs a digital signal.
   • Purpose in Circuit: Senses tilt and sends a signal to the buzzer.

2. Buzzer

   • Pins: PIN, GND
   • Description: Emits sound when activated.
   • Purpose in Circuit: Alerts when tilt is detected.

3. Rocker Switch

   • Pins: 1, 2
   • Description: A switch to control the power supply.
   • Purpose in Circuit: Turns the circuit on or off.

4. 18650 Li-Ion Battery

   • Pins: Positive, Negative
   • Description: Provides power to the circuit.
   • Purpose in Circuit: Supplies power to all components.

5. Resistor

   • Pins: pin1, pin2
   • Description: 200 Ohms resistor.
   • Purpose in Circuit: Limits current to the buzzer.

Wiring Details

Tilt Sensor 1

• Pin D0 is connected to:

  • Tilt Sensor 2 Pin D0
  • Resistor Pin pin2

• Pin GND is connected to:

  • Buzzer Pin GND
  • 18650 Li-Ion Battery Pin Negative
  • Tilt Sensor 2 Pin GND

• Pin VCC is connected to:

  • Rocker Switch Pin 1
  • Tilt Sensor 2 Pin VCC

Tilt Sensor 2

• Pin D0 is connected to:

  • Tilt Sensor 1 Pin D0
  • Resistor Pin pin2

• Pin GND is connected to:

  • Buzzer Pin GND
  • 18650 Li-Ion Battery Pin Negative
  • Tilt Sensor 1 Pin GND

• Pin VCC is connected to:

  • Rocker Switch Pin 1
  • Tilt Sensor 1 Pin VCC

Buzzer

• Pin GND is connected to:

  • Tilt Sensor 1 Pin GND
  • 18650 Li-Ion Battery Pin Negative
  • Tilt Sensor 2 Pin GND

• Pin PIN is connected to:

  • Resistor Pin pin1

Rocker Switch

• Pin 1 is connected to:

  • Tilt Sensor 1 Pin VCC
  • Tilt Sensor 2 Pin VCC

• Pin 2 is connected to:

  • 18650 Li-Ion Battery Pin Positive

18650 Li-Ion Battery

• Pin Positive is connected to:

  • Rocker Switch Pin 2

• Pin Negative is connected to:

  • Tilt Sensor 1 Pin GND
  • Buzzer Pin GND
  • Tilt Sensor 2 Pin GND

Resistor

• Pin pin1 is connected to:

  • Buzzer Pin PIN

• Pin pin2 is connected to:

  • Tilt Sensor 1 Pin D0
  • Tilt Sensor 2 Pin D0

Code

There is no code provided for this circuit.