Resistor A resistor (shown in Fig.1) is a block of material that limits the flow of current. The greater the resistance, the lower the current will be. The size of the resistor increases with an increase in power or wattage rating. Resistors either belong to fixed type or variable type group. Fixed Resistors include moulded-carbon […]
BIPOLAR JUNCTION TRANSISTOR The transistor is a three-layer semiconductor device consisting of either two n- and one p-type layers of material or two p- and one n-type layers of material called an npn transistor and a pnp transistor respectively. Bipolar junction transistors are made of a semiconductor material (usually silicon) and consist of three doped
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SEMICONDUCTOR DEVICES
Zener Diode A Zener Diode is a special kind of diode which permits current to flow in the forward direction as normal, but will also allow it to flow in the reverse direction when the voltage is above the breakdown voltage or ‘Zener’ voltage. Zener diodes are designed so that their breakdown voltage is much
SEMICONDUCTOR DIODE (p-n junction diode) A diode is a semiconductor device, made from a small piece of semiconductor material, such as silicon, in which half is doped as a p region and half is doped as an n region with a pn junction and depletion region in between. The p region is called the anode
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SEMICONDUCTOR DEVICES
Basic Electronic Components An integrated circuit have many electronic components for example resistors, inductors, transistors etc. embedded on a single chip. We can classify these components into passive and active as shown in Table 1. In order to make an electronic circuit suitably work, requires not only proper selection of the active elements but also
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COMPONENTS
https://www.build-electronic-circuits.com/7400-series-integrated-circuits/
ICs and their Pin Diagrams Read More »
DIGITAL ELECTRONICS
Aim: To design a synchronous non-sequential counter using JK/T flip flop Apparatus: JK flip flop, T flip flop, AND gates, OR gates, Probes, Hex display, connecting wires, Digital interactive signal generators, clock pulse generator. Circuit diagram:
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DIGITAL ELECTRONICS
Aim: to design a synchronous/ asynchronous counter using jk/t/d flip flops. Apparatus: jk flip-flop, D flip-flop, T flip-flop, connecting wires, digital signal inputs, display. Circuit Diagrams:
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DIGITAL ELECTRONICS
AIM : DESIGN A SISO SHIFT REGISTER. APPARATUS : D_FLIP FLOP (*4), CROs (2), FUNCTION GENERATORs (2), connecting wires. CIRCUIT : OUTPUT :
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DIGITAL ELECTRONICS
Aim : To build a Flip- Flop Circuits using elementary gates. (RS, Clocked RS, D-type, JK, JK Master slave). Components Required: IC 7400 , IC 7410 , 5v dc power supply , ground Circuit Diagrams and Outputs: D Flip Flop : RS Flip Flop: Clocked RS Flip Flop: JK Flip Flop : Result : Hence
Aim: Design & implement a 4: 1 multiplexer using logic gate. Apparatus: Power supply IC – 7404, 7410, 7432, resistance 220 Ω. Observations: Truth Table: Input S1 S2 Output A 0 0 A B 0 1 B C 1 0 C D 1 1 D Result: Hence truth table verified.
4: 1 multiplexer using logic gate. Read More »
DIGITAL ELECTRONICS
Aim: To design a seven-segment display Apparatus: IC 74LS47D , Seven segment Display , 5V(VCC),Resistance(1k) Circuit Diagrams: Result: seven segment display s designed and decimal number and 7 are verified
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DIGITAL ELECTRONICS
AIM Design a half and full subtractor. Apparatus Required : IC(74LS86N , 74LS04D , 74LS08N , 74LS32D) , DC power supply(5V) , 2 LEDs . Circuit Diagram : For Half subtractor – For Full subtractor – Result : Designing of Half and Full subtractor are done .
Design a half and full subtractor. Read More »
DIGITAL ELECTRONICS