Introduction: How to Make Alarm With Little Bits Controller by a Light Sensor

Picture of How to Make Alarm With Little Bits Controller by a Light Sensor

This is alarm make with little bits , in this case we controller by a light sensor. This can use in bedroom, office, and other places.

Step 1: Materials for This Project

Picture of Materials for This Project

The materials are:

  1. 9V battery
  2. Board
  3. Cable power
  4. Power module
  5. Light sensor module
  6. Buzzer module

Step 2: Connect the Battery to the Cable

Picture of Connect the Battery to the Cable

We proceed to connect the battery of 9V for power the circuit.

Step 3: Connect All the Modules

Picture of Connect All the Modules

We proceed to connect the module power to turn on the circuit , then we connect the light sensor module that it´s configured in light sensitivity and finally the buzzer module.

Step 4: Mount the Circuit to the Mounting Board

Picture of Mount the Circuit to the Mounting Board

Once the board is mounted you can put ti on different ways of your choice, be creative!!!

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