Found 55 Articles for Electronics Projects

Melody Generator Using IC um66


In this simple project we are going to make a nbsp melody generator circuit using the IC UM This IC UM has an inbuilt beat and tone generator It has three legs like a transistor This IC UM has many versions with different sounds This circuit is very useful for basic hobby students Melody Generator Circuit Description The nbsp UM hellip series are designed for use in calling bells cell phones and toys It has built-in ROM programs for music This device has very low power consumption nbsp The melody is generated at pin of UM IC and here it Read More

Motion Sensor Light Switch


A nbsp motion sensor light switch is a great way of saving energy shortfall periods nbsp A PIR sensor light switch will automatically detect when someone enters the room or any place where the motion sensor is set Then after a few minutes adjusted by your desires when no movement has been detected the lights will then automatically be turned off Although a motion sensor switch is indeed a big and important invention In fact you can install a motion sensor light switch much in the same way as you would a single pole light switch nbsp Circuit Diagram Motion Read More

DC Voltage Power Supply Using The LM317


DC Voltage Power Supply Commonly use a fixed voltage regulator when we have to fix voltage for any circuit Many times we need a variable voltage power supply to control the voltages according to our choice and here we needed a variable voltage power supply LM is the best choice for this purpose Drawback of lm is that it can control and can be used in very low amperes In this article I will clarify how someone can someone make a power full DC variable power supply with the use of the addition of one more transistor DC Voltage Power Read More

Electronics Projects for Beginners


This post is about electronics projects for Beginner students that are helpful for electronics students in the primary stage These basic electronics projects help the students to understand the basic functions of electronic circuits This article will help students from basic to advanced learners Circuits During the practice of simple projects helps to deal with complex electronic circuits So we recommended beginners start these projects first attempt itself Starting with these projects the beginners must know how to use a breadboard and basic components of electronics Electronics projects for nbsp Beginners nbsp students List of Simple Electronics Projects for nbsp Read More
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