Analog and digital circuits lab manual iii rd sem ece. Before starting the first experiment, lets learn about some of the basic. Pdf analog and digital circuits lab manual iii rd sem. It provides regulated 5 v power, switches for manual input, and an adjustable clock.
One major di erence between the inverter that you will build and what is commonly done in digital electronics is the load. Information on 4034b mixed signal oscilloscope and afg3022 function generator can be downloaded from the tektronixkeithley website. Know the biasing voltage required for different families of ics and connect. Digital circuit experiment manual l 7 in digital electronics there are only two voltage states present at any point within a circuit. But when adding numbers with more than one bit, provision has to be made for the carry bit too. Use eye protection when experimenting on your own circuits. Al ameen engineering college,kulappully s7 power electronics lab department of electrical and electronics experiment 3 ujt trigger circuit for scr aim. Digital electronics digital electronics references theory. To learn the use of logisim software to design digital electronics circuits. Read the handout and procedures in the lab manual before starting the experiments. Digital logic design covers basic concepts of electronics. This book is designed for comprehensively covering all. Design and explain the analog to digital conversion operation and vice versa.
Only the lab manual and an encsapproved calculator are allowed. Experiment nmae page no 1 static characteristics of scr and diac. To design, realize and verify the adder and subtractor circuits using basic. We will primarily emphasize designs using analog integrated circuits especially operational amplifiers, but you will get some exposure. It also provides leds and 7segment displays for monitoring outputs. Experiments manual to accompany digital electronics. In ece 469, the voltages will usually be kept low to minimize hazards. No need to wait for office hours or assignments to be graded to find out where you took a wrong turn. This is the experiments manual that complements the digital electronics. The digital logic design lab dld lab is one of the most important and well equipped lab of the department of electrical. Introduction to digital electronics lab nomenclature of digital ics, specifications, study of the data sheet, concept of v cc and ground, verification of the truth tables of logic gates using ttl ics.
This text contains the instructions, and lab sheets to complete in your lab sessions in school, or at home with n. Combinational logic circuits sequential logic circuits how digital logic gates are built using. Download link for ece 3rd sem ec6311 analog digital circuits laboratory manual is listed down for students to make perfect utilization and score maximum marks with our study materials. This being a core subject, it becomes very essential to have clear theoretical and designing aspects. Pulse and digital circuits lab manual only for reference. Introduction to digital electronics lab nomenclature of digital ics. Digital electronics lab eele 3121 syllabus course title. To familiarize with multisim circuit simulation for prelab prepartion and the use of measurement equipment at the electronics lab references.
Below are several general safety rules for all digital experiments and activities in the laboratory. The set of inputs to test your circuit can be generated in two different ways. Lab manual for ee380 control lab department of electrical engineering, iit kanpur manavaalan gunasekaran and ramprasad potluri lab manual version. In the table 1, we show the ttl inventory for the chips available in the lab that can be used in the implementation of your circuits. Comparator compares the value of signal at the input.
Electronics i lab, digital design lab laboratory experiments. The meaning of a voltage being high or low at a particular location within a circuit can signify a number of things. Always remove power if circuit does not perform properly, and then use. Its output depends upon the combination of inputs and. A binary adder is a digital circuit that produces the arithmetic sum of two binary. A multiplexer of 2n inputs has n select lines, which are used to select which input line to send to the output. An sr set, reset latch is a digital storage device. The manual contains sufficient exercises for a typical 15 week course using a two to three hour practicum period.
If you have questions or problems with the preparation. This manual will usually refer to the battery, this is also meant to refer to the. Introduction to digital electronics lab nomenclature of digital ics, specifications, study of the data sheet, concept of v1 cc and ground, verification of the truth tables of logic gates using ttl ics. Consisting of arrangements of bistables, they are very widely used in many types of digital systems from computer arithmetic to tv screens and digital clocks. Digital logic design laboratory page 3 dld lab venue. Manual generation and display of input and output variables to generate a logic variable manually, you can use the set of binary static. Students should have a solid understanding of algebra as well as a rudimentary understanding of basic electricity including voltage, current, resistance, capacitance, inductance and how they relate to direct current. Pdf laboratory manual digital electronics and integrated. Able to use op amp as analog to digital and digital to analog converter. For some lab experiments you will be informed about which chips you can exclusively use for that project in particular, otherwise you can use any package that is given in the list. All other materials should be put away as in a written exam. Chapter circuit wiring technique in the lab manual chapter commonly used i nstruments on the os cillos cope and the multim eter in the l ab manu al i introduction this experiment is a basic introduction to digital logic.
Field programmable gate arrays fpgas provide a tremendous amount of. Do not handle any equipment without reading the safety instructions. This experiment is designed for you to work on in a selfpaced mode during the week. Simplify, design and implement boolean expressionhalf and full adders using basicuniversal gates. Computer interfacing lab first floor, electrical department lab venue the digital logic design lab dld lab is one of the most important and well equipped lab of the department of electrical engineering at university of engineering and technology, lahore. Physics 5105 introductory electronics laboratory introduction the purpose of this course is to introduce you to the analysis and design of simple electronic circuits using commonly available components. Construction of a nor gate latch and verification of its operation. Powly thomas assistant professor head of the department principal. This is a fairly simple circuit to build, so lets try it without the breadboard example. In this experiment, we will use 800, a breadboard system the idl especially designed for ttl digital logic. Power electronics laboratory manual introductory material v safety the power electronics laboratory deals with power levels much higher than those in most electronics settings. Do not repeat the wording in the lab manual procedures.
A synchronized ujt triggered circuit using an ujt is shown in the figure. This lab manual provides an introduction to digital logic, starting with simple gates and building up to state machines. For the later labs, we will be programming more complicated digital circuits into the fpga board shown in figure 11. Demonstrate the truth table of various expressions and combinational circuits. E and affiliated to jntu bachupally, kukatpally, hyderabad 500090. Anna university regulation 20 electronics and communication engineering ece ec6311 adc lab manual for all experiments is provided below. Laboratory manual 5for linear electronics introduction this manual is intended for use in a linear semiconductor devices course and is appropriate for two and four year electrical engineering technology curriculums.
To study the operation of ujt firing circuit for scr. Continue to develop professional lab skills and written communication skills. How to change the performance of electronic circuits by changing component values within the circuit. Digital electronics part i combinational and sequential. Various types of digital counters are described in module 5. Its output depends upon the combination of inputs and previously stored bit. The adder of section 3 can take two binary digits and add them. Do your wiring, setup, and a careful circuit checkout before applying power. Gta help will be available at certain times, as posted on the class website.
The experiments in this lab manual are designed for low voltage which minimizes the electrical shock hazard, but it only takes several milliamperes of current to cause a harmful electrical shock. Digital electronics circuits 2017 1 jss science and technology university digital electronics circuits ec37l lab incharge. Digital electronics 1 et181 laboratory manual where theory meets practice written by. Introduction to digital logic with laboratory exercises. The lab test is a 45 minute test based on individuals, not for groups, normally in the week following the last experiment. Laboratory manual digital systems and logic design. Once the circuits for your lab experiment have been designed and built on your breadboard, the final step is to test them and verify that they produce the set of outputs expected for the set of inputs provided. In the lab ad in subsequent writeups, we commonly refer to this as the bit bucket. Introduction to digital design laboratory manual electrical. Hopefully youre getting the hang of the list of connections described by a schematic. To understand the digital logic and create various systems by. Learning how to simulate digital logic circuits using multisim software. The digital logic trainer used in this lab includes a number of features to support.
Laboratory manual digital electronics and integrated circuits complied and tested by. Clock is a control signal that allows the changes in the states of digital circuits to occur only at. Identify the different leads or terminals or pins of the ic before making connection. Also consisting of arrays of bistable elements, the shift registers described in module 5. After the completion of laboratory the student will be able to, 1.
Ec6311 adc lab manual, analog digital circuits laboratory. Digital ic gates are classified not only by their logic operation, but also the specific logiccircuit family to which they belong. To study and verify the truth table of logic gates. Students are encouraged to use the lab resources to perform activities and experiments which help them strengthen their concepts. Use mydaq digital multimeter dmm to test mysnap components if they appear to be damaged or not working properly. To study and verify the truth table of logic gates learning objective. Pdf analog and digital circuits lab manual iii rd sem ece. Pulse and digital circuits lab manual only for reference 1 pulse and digital circuits lab manual only for reference experiment no.
This manual book is concerned with basic concept of digital electronics such as binary system, logic levels, logic gates, boolean rules, simplification of logic expression using boolean laws and k. To design and set up the following circuit using ic 7483. Your inverter will use a resistive load while digital circuitry uses another mosfet as the load. This experiment will introduce you concept of clock signal and delay. Elec 2210 experiment 1 basic digital logic circuits. Lab preparation includes reading the lab experiment and related textbook material. Be careful when working with spinning motors, and parts that can become hot. The remainder of the lab is to study the mosfet as an analog. Basic analog to digital conversion basic analog and digital student guide version 1. A 2nto1 multiplexer sends one of 2n input lines to a single output line. Digital logic design lab dronacharya group of institutions. The experiments in this lab manual are designed for low voltage which minimizes. Lab report for experiment, typed, including introduction, methods, results and conclusion. In a digital lab, a function generator is a great clock signal source.
In electronics, a multiplexer or mux is a device that selects one of several analog or digital input signals and forwards the selected input into a single line. Ece 15 digital logic design laboratory manual guide to assembling your circuits dr. Ece 2120 electrical engineering laboratory ii a companion course to ece 2620 electrical circuits ii by. To familiarize with multisim circuit simulation for pre lab prepartion and the use of measurement equipment at the electronics lab references.
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