CD4011 is the most commonly used complementary metal oxide Semiconductor (CMOS) chip.The IC comprises of 14 pins with four independent NAND gates (N1,N2,N3,N3) in a single chip. Each NAND gate has two inputs and one output.The working of cd4011…
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This Infrared transmitter circuit was a simple low power IR transmitter and it can be used for many of the remote control applications.As we see many of the remote controllers uses IR waves for their controlling purpose.This circuit is capable…
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This Motor speed control circuit uses a IC LM2941CT which is a low drop out 1A voltage regulator.This regulator IC posses many cool features like power supply reverse protection, thermal protection, short circuit protection etc.The maximum output current IC can…
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The working of IC 555 is very important to be aware of since it is widely used in many applications. It is widely used for producing delays, square waves, activators and so on. The working of IC 555 is governed…
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This is a very simple circuit which was used to detect the Electromagnetic field which was around us.The principle behind this circuit was mutual induction whenever a EMF was near a inductor mutual inductance takes place and due to this…
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Converter circuits are widely used in all places and there are several types in it .Here is a simple Frequency to Voltage converter circuit uses a IC LM331 which is basically a precision voltage to frequency convertor. This IC…
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IC 555 Cupboard Lighting Circuit Cupboard lighting circuit s are plenty and each of them serve its purpose in a unique way. Here is a similar circuit which uses NE555 and can be used in all cupboards and shelves.This circuit…
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