Design Of Digital Circuits - Dharmsinh Desai University

More documents

Recommendations

Info

Design Of Digital Circuits Lab Manual Derive the Equation for Sum and Carry. 3.4 Testing the Solution Truth table for half adder Truth table for full adder 4 Conclusions By using various logic gate ICs we can perform the full or half adder and check the truth table. Department of Information Technology, Faculty of Technology, D. D. University, Nadiad. 3
Design Of Digital Circuits Lab Manual EXPERIMENT -1 1 AIM: To make 5 volt DC power supply 2 TOOLS/APPARATUS: Connecting wires, Multimeter, Step-down Transformer, Capacitors ,LED Diode etc. 3 STANDARD PROCEDURES: Designing the Solution: 7805 230 V 330 Ω 50 Hz C 1 C 2 C 3 C 4 Stepdown Transformer: Fig:1.1 Power Supply It is used to step down the voltage of A.C signal. Here we are using 9 V stepdown transformers. It converts 230 V A.C signal into 9 V A.C signal. Bridge Rectifier: It converts A.C signal into D.C signal. It is full wave rectifier. Here it converts 9 V A.C signal into 9 V D.C signal. Capacitors: After rectification, we don’t get the perfect D.C signal; there is some ripple in it. To avoid this kind of ripple, we use capacitors. It works as a filter. Here C 1 =220 µF, 16 V, C 2 =0.1 µF, 10 V, C 3 =100 µF, 10 V , C 4 =0.1 µF, 10 V. LED Diode: It is used to check whether the circuit is getting power or not. LED turns on when the circuit gets power. 4 CONCLUSION: Finally we get 5 V D.C voltages across LED. We can use this circuit as a 5 V D.C power supply. Department of Information Technology, Faculty of Technology, D. D. University, Nadiad. 4
Page 1 and 2: Laboratory Manual For Design of Dig
Page 3 and 4: List of Figures: Fig: 1.1 Power Sup
Page 5: Design Of Digital Circuits Lab Manu
Page 9 and 10: Design Of Digital Circuits Lab Manu
Page 57:
Design Of Digital Circuits Lab Manu
show all

Design Of Digital Circuits - Dharmsinh Desai University

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?