Siren Circuit using simple Transistors The above given was a simple Siren Circuit diagram using transistors which can be built and implemented by means of low cost. The basic principle behind siren circuits are producing waveforms which differ in frequency…
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Two digit Counter Circuit can be seen in hospitals, banks etc for the purpose of counting any process. You might have seen the Single Digit Counter Circuit using 7 segment in our site and this is just an expanded version…
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AC vs DC AC and DC are the two forms of current which we use in our daily life. You might have a question that which one among these AC vs DC will be very dangerous to the humans. In…
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MAX232 IC Pin diagram MAX232 is a widely known IC used for establishing serial communication between Microcontrollers and Personal Computers (PC). This IC is used to convert TTL/CMOS logic levels to RS232 Logic levels during the process of serial communication….
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Motor Controller Circuit using L293D Motor Controller driver IC’s are widely used in electronic circuits to control the motor with ease and to drive it efficiently. L293D is a similar motor driver mostly employed along with the Mircocontrollers to perform…
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Automatic Lamp Dimmer Circuit using Triac Lamp dimmers circuit can be found through out the internet since these kind of circuits are have a great significance in real time. Here is a similar circuit which was used to control a…
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Simple 40W Inverter Circuit Inverter Circuits vary with the power requirements and been widely available all over the internet. Here is a 40 watt inverter circuit which uses IC CD4047B and some transistors to perform the desired action. First of…
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