Light Sensor Circuit | Dark Sensor | Light Sensor | Simple Project

About: This is Electronic Project Forum which aims to help new members to build easy D I Y ( Do It Yourself ) Electronic Projects

Hello , Today in this video tutorial i am going to show you Step By Step
How to make a light sensor circuit using ldr

This Electronic Project is Very Simple Easy and DIY (Do It Yourself)

❖ Please Subscribe / Like Facebook Page ❖

https://www.youtube.com/channel/UCi6ZqREHDIx2xLrC...

https://www.facebook.com/Circuit-DIY-122206971927...

You Will Find Full Project Description and All Useful Material Including

• Circuit Diagram / Schematic

• Hardware / Component List

• Code

• Datasheet

• Pin Configuration Etc

AT ► https://circuit-diy.com/light-sensor-circuit-dark...

Thanks for Watching It.

↪ For Any Difficulty Please Comment Below

Step 1: Useful Material

❖ Hardware Required ❖

► 9V Battery with Clip

► Breadboard

► Jumper Wires

► 470 ohm resistor

► 10k ohm resistor

► LDR

► BC547

► LED

❖ Circuit Diagram ❖

Link ► https://www.file-up.org/t1rc0yrsvjti

Step 2: Useful Steps

❖ Steps ❖

STEP # 1 ( Connect LDR )

► Connect LDR on bread board

STEP # 2 ( Connect BC547 transitor )

► Connect BC547 transistor on bread board

► Connect the base pin of transistor to LDR

STEP # 3 ( Connect LED )

► Connect LED on bread board

STEP # 4 ( Connect Resistor #1 )

► Connect 470 ohm resistor BTW +ve terminal of LED to the +ve rail of breadboard

STEP # 5 ( Connect Resistor #2 )

► Connect 10k ohm resistor BTW base pin of transistor and LDR to the -ve rail of breadboard

STEP # 6 ( Connect jumpers )

► Connect wire BTW -ve terminal of led to the collector pin of transistor

► Connect wire BTW emitter pin of transistor to the -ve rail of bread board

► Connect wire BTW the remaining LDR pin to the +ve rail of bread board

STEP # 7 ( Let's Test )

► Connect Battery & test circuit

Share

    Recommendations

    • Warm and Fuzzy Contest

      Warm and Fuzzy Contest
    • Sweet Treats Challenge

      Sweet Treats Challenge
    • Remix Contest

      Remix Contest

    Discussions