The Darlington Pair transistor configuration of two bipolar transistors offers growth current switching for a given base. One transistor circuit configuration which can be used to quite good effect in many instances is the Darlington Pair. The Darlington Pair provide {Read More}
In this article, we are going to make an automatic street light circuit. You must want to know how the street lights circuit automatically on in the evening and off in the morning. We want to tell you that nobody {Read More}
Traffic Lights Controller are used to control the vehicular traffic on the road. In the modern age, almost everyone has different types of vehicles that become the cause of traffic problems. That is why traffic lights signals are compulsory to {Read More}
In this article we are going to explain how to connect led light to 220v ac. In today life it becomes more interesting and more important because people want short method and short circuits. So overcome to meet the challenge {Read More}
In this project we have design a Digital Thermometer Using Arduino & LM35 Temperature sensor. The temperature will be directly displayed on LCD. LM35 temperature sensor can read temperature in Centigrade and it is used to measure temperature from -55 {Read More}
The 74LS323 is an 8-Bit Shift/Storage Register with 3-state outputs. Its function is similar to the SN54/74LS299 except Synchronous Reset. Input parallel load and flip-flop outputs are multiplexed to minimize pin counting. For flip-flop separate inputs and outputs provided through Q0 {Read More}
In this simple Touch lamp switch circuit, we have used timer IC 555 operated as ON and OFF. By using this circuit you can turn ON and OFF a device by simply touching the Touch Plates or metal used as {Read More}
In this modern age, electricity is one of the basic requirements for humans all over the world. Production of making electricity is risky for the environment. Energy information records clear that 50% of all electricity plants are running with coal {Read More}
A voltage regulator in electrical circuits, is used to change the level of the output signal. Its main purpose is to change the power supplied to the load. Using the device, they control the speed of electric motors, the level {Read More}
BC548 is a commonly used NPN transistor, the same as BC547. The collector and emitter will remain open when the base pin is held at ground and will close when a signal is provided to the base pin. BC548 has {Read More}
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