day-night on/off switch circuit diagram

>Day night on/off switch circuit diagram 

<img src="/imgs/day-night-on off-switch-circuit-diagram.jpg" alt="Day Night Switch Circuit Diagram">

This circuit is built using timer IC 555.  It is a circuit running from 9 to 15 volts DC.  In this circuit, a 20K variable resistance is used to adjust the desired level of day and night.  And LDRs have been used as night and day sensors.  And a diode 1N4007 is used to protect ic from high voltage.  
<img src="/imgs/day-night-on-off-switch.jpg" alt="Day Night On Off Switch">

And it is also very easy to make and the list of components used in this circuit is given below.
ic 555
Transistor 
BC548 - 1p
Resistance 
100 ohm -1p
V/R 20K ohm
Diode 
1N4007 - 1p
LDR 
RELAY 12V
PCB BORD 
Watch full video




Location: Ramala, Uttar Pradesh 250623, India

Comments

Unknown said…
जैसे सुरज लाइट बेटीरी भी चारज होता और साछ
के लजता सुबह बुछ भी जाता ओव कैसे विडयो मे वनाकर जलाकर वताऐ मेरा मो०6205942518 वाटसोप नंवर हे
14 September 2019 at 20:58
Unknown said…
Very useful project I try it.
16 September 2019 at 22:37
Unknown said…
kya yah sarkit bana hua mil sakta he
17 September 2019 at 13:31
Unknown said…
Led tube me use ho sakta hai? Readymade mil sakta hai, 7276062648
20 January 2021 at 11:30
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