IC 555
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Fridge Door Alarm Circuit using 555 and LDR
The name of the circuit itself infers the application. This circuit triggers the alarm if the door of Fridge is left open for… |
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School/College Quiz Buzzer Circuit using 555 Timer IC
Quiz is an important event in any school/College institution to test the knowledge of the participants. In order to increase… |
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Simple Time Delay Circuit using 555 Timer
In this project we are going to design a Simple Time Delay Circuit Using 555 Timer IC. This circuit consists of 2 switches one… |
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555 Timer Based Electronic Code Lock Circuit
Digital Code Locks are very popular in Electronics, where you need to enter a particular ‘Code’ to open the Lock. This type of… |
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Automatic Rain Sensing Wiper Circuit using 555 Timer IC
You have seen Automatic Wiper System in luxury cars where Windshield Wiper automatically gets activated when there is Rain or… |
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1 Minute Timer Circuit
As the name suggest 555 timer is basically a “Timer”, which create an oscillating pulse. It means for some time output pin 3 is… |
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Understanding 555 Timer IC
555 Timer IC is one of the commonly used IC among students and hobbyists. There are a lot of applications of… |
