Found 55 Articles for Electronics Projects

Light Emitting Diode (LED) Types of LEDs


An nbsp LED Light Emitting Diode is a semiconductor tool that emits light due to the Electroluminescence effect A Light Emitting Diode is mainly a PN Junction Diode which emits light whenever forward biased nbsp Light Emitting Diodes are almost everywhere You can find LEDs in Cars Mobile Phones Televisions Bikes Office Lighting Street Lights Home Lighting and many more The Pin configuration of nbsp LED Some advantages of a Light Emitting Diode LED are as below Low Power Consumption Physically Robust Fast Switching Small Size Long-Lasting Because of these advantages LEDs have become very famous among a large set Read More

Music Operating Dancing LEDs light


In this project we are going to build an amazing circuit named Music Operating Dancing LEDs You have seen the nbsp DJ lights or nbsp Disco Lights that Turn ON and OFF with music These lights run according to the length and volume of music basically these are built to sense high-intensity sounds like Bass sound So these lights follow the high pitch beats in music like drum beat sound and Turn ON and OFF according to music change You can increase and decrease the sensitivity of this circuit First of all you should build Dancing LEDs which just follow Read More

How to Connect a CAR Battery | Polarity Checker


In this article we will teach you nbsp how to connect a car battery nbsp Polarity tester electronics circuit that will easily test the polarity of a DC source The components needed and the connection diagram are given below Is it easy to test the polarity of a circuit rsquo s point whether it is positive or negative In this way you can avoid the problem of a wrong connection The polarity checker circuit is very easy just follow the diagram while making it Every DC source has two terminals Positive Negative The conventional current always flows from a nbsp Read More

Electronic Mosquito Repellent Circuit


This Electronic Mosquito Repellent Circuit nbsp Circuit is very easy and very simple This circuit has minimum components to repel mosquitoes A large number of things like creams coils oils and other things are available in the market to repel mosquitoes At the same time all these replant can become the cause of many diseases like skin cancer and etc Creams and oils become the cause of skin diseases while mates and coils produce toxic fumes Toxic fumes can lead to serious breathing problems The electronic nbsp Mosquito Repellent circuit is not harmful to human beings because it produces frequency Read More
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