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Ekhtiak Efat
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 · PabnaBangladesh
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TUTORIAL

LIGHT DETECTION OR DETECTOR USING IC 555 TIMER AND LDR

HOW TO MAKE EASY CIRCUIT AND PREPARATION VIDEO FOR LIGHT DETECTION OR DETECTOR USING IC 555 TIMER AND LDR.
REQUIRED ELEMENTS:

  1. IC NE 555
  2. LDR
  3. 100K RESISTOR
  4. 1K RESISTORS x 2 Piece
  5. DIRTY PROJECT VIDEO :P
  6. RED LED
  7. 9V BATTERY
  8. 9V BATTERY CLIP
  9. PROJECT BOARD
  10. SOME WIRES
    CIRCUIT DIAGRAM:
    https://drive.google.com/open?id=0ByHnclGEVDqbZnNmZmNxeGNEajA

The 100k resistor decides the sensivity of the LDR, if you add higher valued resistor the sensitivity will increase and vice versa
DIRTY PROJECTS, BUZZER, SMALL, LDR, IC 55, PROJECTS

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Ravi Pujar
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Embedded systems engineer, Founder @Valetron Systems, Blogger @www.raviyp.com
 · DharwadIndia
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Good job Ekhtiak Efat :)

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Ekhtiak Efat
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 · PabnaBangladesh
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Thanks Ravi Pujar 😊😊😊

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Ekhtiak Efat
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 · PabnaBangladesh
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Steven Reubenstone Someone told me there is a prize for tutorial of the week, Is it true?

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Ravi Pujar
19
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Embedded systems engineer, Founder @Valetron Systems, Blogger @www.raviyp.com
 · DharwadIndia
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Ekhtiak Efat
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 · PabnaBangladesh
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oh. :( No Paypal in Bangladesh yet :( Bad luck for me Ravi Pujar

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Ravi Pujar
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Embedded systems engineer, Founder @Valetron Systems, Blogger @www.raviyp.com
 · DharwadIndia
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Oh is it ! Check again. You can get amount from paypal to your bank.

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