KIT INCLUDES:

• Buzzer B-10 - 1
• LED (red) - 2
• LDR (photo resistor) - 2
• 220 ohm-2
• 10k ohm - 2
• Jumper wires (male to male) – 40 pieces
• Breadboard 840 points - 1
• 9v battery
• DC jack – 1
• Arduino Uno with USB Cable - 1

HARDWARE REQUIRED

• Buzzer B-10 - 1
• LED (red) - 2
• LDR (photo resistor) - 2
• 220 ohm-2
• 10k ohm - 2
• Jumper wires (male to male) – 40 pieces
• Breadboard 840 points - 1
• 9v battery
• DC jack – 1
• Arduino Uno with USB Cable - 1

SOFTWARE REQUIRED

Arduino IDE 1.8.5 (programmable platform for Arduino)

Click To Download :https://www.arduino.cc/en/Main/Software

PIN DESCRIPTION

LED

CIRCUIT DESCRIPTION

CODE

Click to see the code and copy the link:

https://docs.google.com/document/d/e/2PACX-1vRdx5YEzlBXLD0_WYXkmKPhB_ylyIlXRIe-phnhFuwJ7lkkLEInw81HVgwjOLDfLrb0FbbVsGb9_j6h/pub

WORKING

In this project; we will see using LDR to activate a buzzer and an LED. When light shines on LDR; the buzzer will give alarm and the LED will flash.