LDR and Transistor Automatic Light-Dark Switch Project

| August 3, 2019 Updated
LDR and Transistor Automatic Light-Dark Switch Project

Light, dark Switch circuit operation to circuit is located on the DipSwitch 5 number must be open. 1 and 2, 3 and 4 are closed while the circuit connected to the relay output device the light key (bright environments. If the device stops the dark environment.) It is used in. 1 and 2, 3 and 4 open while the circuit connected to the relay output of the device in the dark key (dark is executed. Bright environment the device stops.) It is used in.

ldr-anahtar-devre-semasi-ldr-circuit

The circuit works with 5 volts DC input voltage is 5 volts will be used-no need to use 7805 5v 9v …12v regulator IC 7805 should be used if

The light level is set with the potentiometer.

Yağız Vural – www.yagizvural.com


Automatic Light-Dark Switch Circuit pictures

ldr-devresi-karanlikta-calisan-devre-aydinlikta-calisan-devre-basit-devre

Diptrace pcb and schema files in the project :

FILE DOWNLOAD LINK LIST (in TXT format): LINKS-21928.zip

Published: 2013/08/04 Tags: ,



1 Comment “LDR and Transistor Automatic Light-Dark Switch Project

Leave a Reply

Your email address will not be published. Required fields are marked *