Premium Software KPStarOne Classic Version 8.0.10 KPStarOne Classic Version 8.0.10

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This is a circuit that helps in interfacing 16Ã —2 LCD to PIC18F4550 microcontroller which is of family PIC18F.

 

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Morse Code Generator Circuit:​

This is a circuit used to generate morse code. Morse code is a very old and versatile technique to send text messages using wireless media.

 

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In this circuit, there are three resistors named R inside it and all have equal values. These form a voltage divider having reference voltages of 1/3 and 2/3 of Vcc (the power supply). The logic state of the flip-flop is controlled by the reference voltage which is given to one of the inputs of both two comparators.

 

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This is a simple circuit that is more useful to save our resources, energy, and money by installing in your homes.

 

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In this circuit, at the starting LED glows slowly, then grown brighter, and once again slowly it became dim. The basis of the whole circuit is an operational amplifier IC named LM358.

 

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This is a simple circuit used to decorate your house by building Christmas lights using LEDs. The lights will get ON at night and OFF in the morning time.

 

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The circuit is used to change the tune/melody into a different pitch level by devoid of loss in the tune. It is mainly useful for music lovers.

 

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This airflow detector circuit can be used to detect the flow of air in areas like a car engine. It can also be used as a temperature detector.

 

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Here we designed a power amplifier circuit using push-pull class AB configuration to derive a power of 150W to drive a load of 8 Ohms (speaker).

 

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This is the circuit diagram of the display decoder which is used to convert a BCD or binary code into a 7 segment code used to operate a 7 segment LED display.

 

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The main principle of this circuit is to display the digital temperature value. These are mainly used in environmental applications.

 

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This is a simple circuit that displays count from 0 to 59, representing a 60 second time interval. It consists of a 555 timer to produce the clock pulses and two counter ICs to carry out the counting operation.

 

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This is the circuit diagram of simple Toy Piano using 555 Timer IC. It produces different tones or sounds depending on the frequency range.

 

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This simple RFID based attendance system is designed using ATmega8 Microcontroller and is mainly used in educational institutions, industries, etc. where authentication is needed

 

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This is a simple low power audio amplification circuit designed using 555 timers. It can be used to develop low power music systems used in vehicles.

 

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This is a circuit that helps in interfacing 16X2 LCD with AVR Microcontroller. The Atmega16 belongs to the AVR microcontroller family.

 

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SR Flip Flop, also known as SR latch is the most vital as well as broadly used Flip Flop. Get an idea about the design of SR Flip Flop with NAND and NOR Gates.

 

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CD4027 is a JK flip-flop that is generally used for data storing. Get an idea about how to build JK Flip Flop with CD4027.

 

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With the help of this circuit, we can also identify whether the components we are using in our circuit are good or bad before mounting them on the PCB.

 

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This is a simple and funny game circuit that contains 10 LEDs that are moving in an arbitrary fashion and we must target a particular LED given by your challenger.