Engineering Projects

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Proteus Tutorial: This short video is a step by step guide on how to use Proteus Design Suite (ISIS) 8.12 Software to design a Linear Mode Regulated Power Supply. The advantage of Regulated Power Supply is that we use this supply with different electronics devices where fixed DC voltage of 5V is required as well as for your customized project where different DC voltages are required. List of All Components Used in 1.25V to 15V Regulated DC Power Supply 1. Vsine AC source of 220V 2. Diodes as Bridge Rectifier 1N5408 3. Capacitors 0.1uF , 4700uF , 10uF 4. Pot 5k 5. Resistor 220 ohm 6. Step Down Transformer 220V to 12V 7. Voltage Regulator LM317T Voltage regulators are of different types. Fixed Voltage Regulators These regulators provide a constant output voltage. A popular example is the 7805 IC which provides a constant 5 volts output. Other examples 7805, 7806, 7809 etc. Adjustable Voltage Regulator An adjustable voltage regulator is a kind of regulator whose regulated output voltage can be varied over a range. The LM317T which is being used in this project is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V.

In this video we are going to do a simulation of 2 bit Half Adder using Logicly Circuit Simulator. We will implement Half Adder using Basic logic Gates and verify the truth table.

This video shows how to do wiring of bulb and socket with buttons.

Wiring Diagrams In this video we will see How to make #Fluorescent Tube Light #wiring connection diagram. What is tube Light? Tube light is a type of lamp that works on the dissolution of low-pressure mercury vapor, which converts ultraviolet rays into visible rays using a phosphor-coated inside a glass tube. How to make Connection of #Fluorescent Tube Light? For connection of tube light circuit diagram, We need tube light, ballast, starter and fluorescent light holder. The fluorescent tube has two filaments with four terminals the starter is connected between two filaments, the ballast is connected between main Ac supply and one filament in tube light. What is use of choke in Tube light? The function of choke is to provide high voltage enough for ionization to take place in a tube light and after establishment of ionization, it limits the voltage across the tube. What is the purpose of starter in tube light? A glow starter or commonly known as starter is used in the tube light circuit to provide an initial current to filaments of the tube light. When the switch is pressed current cannot pass through the tube initially because the gas inside it is not ionized and hence the tube light circuit behaves as open circuit.