Dark Detector Circuit | LDR dark sensor circuit | 555 timer projects

Hello , Today in this video tutorial i am going to show you Step By Step
How to make a dark detector circuit using 555 timer and ldr

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

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https://www.youtube.com/channel/UCi6ZqREHDIx2xLrCRkrRS0w

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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/dark-detector-circuit-ldr-dark-sensor-circuit-555-timer-projects/

Thanks for Watching It.

↪ For Any Difficulty Please Comment Below

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❖ Hardware Required ❖
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► 555 Timer IC
► 9V Battery with Clip
► Breadboard
► Jumper Wires
► 100nf ceramic capacitor
► 100uf capacitor
► 330 ohm resistor
► 470 ohm resistor
► 4.7k ohm resistor
► LDR

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❖ Circuit Diagram ❖
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dark detector circuit
dark detector circuit

Link ► https://www.file-upload.com/bqwjdfi0eys5

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❖ Steps ❖
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STEP # 1 ( Connect IC )

► Connect 555 timer IC on bread board

STEP # 2 ( Make power connections )

► Pin 8 of 555 Timer – To VCC of Battery
► Pin 1 of 555 Timer – To GND of Battery

STEP # 3

► Connect pin 4 to VCC
► Connect wire BTW pin 6 and pin 7

STEP # 4 ( Connect resistor #1 )

► Connect 330 ohm resistor BTW pin 7 and pin 8 of IC

STEP # 5 ( Connect capacitor #1 )

► Connect 100uf capacitor to pin 5 of IC

STEP # 6 ( Connect capacitor #2 )

► Connect 100nf ceremic capacitor on pin 6 of IC

STEP # 7 ( Connect resistor #2)

► Connect 4.7k ohm resistor on pin 2 of IC

STEP # 8 ( Connect LDR )

► Connect LDR BTW pin 2 and VCC

STEP # 9 ( Connect resistor #3 and LED )

► Connect 470 ohm resistor and LED BTW pin 3

STEP # 10 ( Testing )

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