It displays the measured signal on a graph with voltage on the vertical axis and time on the horizontal axis. The vocabulary and multiplechoice written exercises on oscilloscope theory and controls make this primer a useful classroom aid. As stated previously, sample rate is not a major factor when equivalent time sampling technique is being used on a repetitive signal and thus does not need to be calculated. I recently watched a video from a guy using an arduino to show basic measurement with the scope what intrigued me though was a video using a tp4056 to charge a liion battery which i do weekly as ive become my neighborhoods solar light repairer. Whether youre a novice picoscope user, someone who just wants to find out more about picoscope, or one of the legion of longterm picoscope users, these freetowatch videos will help increase your knowledge and understanding. An oscilloscope is easily the most useful instrument available for testing circuits because it allows you to see the signals at different points in the circuit. In the video, i talk about why 10x probes are useful, how to tune the compensation. While its specific to that scope, it still provides a nice. This video explains what an oscilloscope is and how to use one to measure basic waveforms. Oscilloscope lexicon a glossary covering some of the more common oscilloscope characteristics. The first video shows you where you how to choose an. An oscilloscope is analogous to a camera that captures signal images that we can then observe and interpret.
Learn fundamental concepts, like how to use an oscilloscope. Oscilloscope tutorial march 2016 this video is a tutorial on using the tektronix 2024 digital oscilloscope. Analog arts has a mission to publish a series of helpful, original, and interesting articles, videos, and tutorials. Ga1102cal users manual a users manual for attens ga1102cal 100mhz oscilloscope. Xyzs of oscilloscopes the oscilloscope is an essential tool if you plan to design or repair electronic equipment. The cro is used to measure both ac and dc voltages. In this post we will discuss about internal components of the oscilloscope. This is basic presentation on lab scopes for the ones just getting started but may be and for those technicians wanting to refresh their basic knowledge of using an oscilloscope for diagnostics. These tutorials will help you learn more about oscilloscope basics and compare oscilloscope models from key industry definitions to fundamental measurement concepts, such as how to use an oscilloscope and how an oscilloscope works you can also access more intermediate information about different oscilloscope applications, including serial data, power. In todays fastpaced world, engineers need the best tools available to solve their measurement challenges quickly and accurately. The concepts presented in this primer will provide you with a good starting point in understanding oscilloscope basics and operation. A signal the yellow sine wave in this case is graphed on a horizontal time axis and a vertical voltage axis. Introduction to oscilloscopes lab experiment overview of an oscilloscope introduction an oscilloscope is an electronic test instrument that displays electrical signals graphically, usually as a voltage vertical or y axis versus time horizontal or x axis as shown in figure 1. This lesson explains the purpose of oscilloscopes, introduces waveforms, and presents analog and digital oscilloscope systems using a flowchart.
Oscilloscopes are wonderful tools for helping troubleshoot all kinds of. In this video we do an introduction to the oscilloscope and learn the basics of how they work and what they are used for. Video tour of my lab and workbench oscilloscopes and meters and power supplies, oh my. This tutorial is meant as a simple, interactive tutorial to get you to the point where you can use the basic features of an oscilloscope. Oscilloscope tutorial diy electrical electronics projects. Basic operation of an oscilloscope an oscilloscope is simply a small television set except that the user has control of what is being displayed. Purpose understand, read, and use the controls and features of an oscilloscope. Most scopes produce a twodimensional graph with time on the xaxis and voltage on the yaxis. A scope samples the voltage and displays it on a screen that is marked with a grid in centimetres. I show the basics of the basics about how to use your digital scope. Oscilloscope fundamentals case school of engineering. Energy, vibrating particles, and other invisible forces are everywhere in our physical universe.
When set to 10x, the oscilloscope reading will be one tenth of the actual signal. Introduction figure 1 shows an example of a standard 2channel oscilloscope that you will be using in elec 3509. This clips shows how to use an oscilloscope to measure the frequency and voltage of a signal from an ac source. This tutorial assumes that the reader has a basic understanding of tektronix oscilloscopes. It includes instructor support, online exams and a certificate of completion suitable for framing once you are finished with this oscilloscope tutorial. If there is at least one oscilloscope or digital channel with an active signal, the instrument turns off all other channels having no activity, and turns on all channels having activity. The manual provided with your oscilloscope will give you more specific. Oscilloscope tutorial part what is an oscilloscope. Theory the oscilloscope, or scope for short, is a device for drawing calibrated graphs of voltage vs time very quickly and conveniently. If you are starting out on your own experimenting, you might want to.
A scope channel is active if it is at least 10 mvpp. On digital scopes, there may be a pushbutton, but you may have to locate the options in a menu. Autoplay when autoplay is enabled, a suggested video will automatically play next. An oscilloscope displays a voltage waveform versus time and has the following components. Nearly all consumer products today have electronic circuits. This tutorial aims to introduce the concepts, terminology, and control systems of. Sensors can convert these forces into electrical signals that. This will give you a critical view into the behavior of your circuits to determine whether or not its working correctly, and itll help you to locate. The first lesson in the how to use an oscilloscope series. Introduction to oscilloscopes this is the first lesson in the oscilloscopes course. Beginner oscilloscope tutorial contd once youve learned the basic oscilloscope controls, here are a few other things that you should know about. Click here to visit our frequently asked questions about html5 video. Another very good introduction to oscilloscopes is provided by two video tutorials created by graz university of technology. Whether a product is simple or complex, if it includes electronic components, the design, verification, and debugging process requires an oscilloscope to analyze the numerous electrical signals that make the product come to life.
In the video he had his scope measuring the batteries charge and current draw. The oscilloscope is ideal for production test, research and design and all of the applications involving analog circuits test and troubleshooting, as well as education and training. The oscilloscope vision is the art of seeing things invisible. The glossary in the back of this primer will give you definitions of unfamiliar terms. In addition to the list of general features on the next page. Oscilloscope rise time specifications are directly related to bandwidth. Primer xyzs of oscilloscopes university of colorado boulder. The digital oscilloscope is an indispensable tool for anyone designing, manufacturing or repairing electronic equipment. A 334mhz oscilloscope is generally not available on the market, but a 350mhz is. On older analog scopes, these are mostly controlled by a dedicated switch for each function. Push the frontpanel default setup button to set the oscilloscope to a known starting point.
Probe compensation before using the oscilloscope probe, the oscilloscope must be calibrated, or compensated, to account for the nonideal effects that the probe has on voltage measurements. File type pdf tektronix t922 oscilloscope manual tektronix t922 oscilloscope manual tektronix t922 with triggering problem feeding a hz and 100hz sinewave 2v pp into an oscilloscope that cant display a stable trace at. The xyzs of oscilloscopes pdf a great indepth introduction to oscilloscopes. In particular, you should look at the application examples section and the frontpanel menus. From the vertical gain in voltscm we can measure the. The main purpose of an oscilloscope is to graph an electrical signal as it varies over time. Vassallo em pdf epub gratis portugues ou ler online. How to use an oscilloscope what is an oscilloscope oscilloscope.
Swift 16671745 objective to learn to operate a cathode ray oscilloscope. In this tutorial lesson for beginners i cover the following topics on. An interactive graphic representing the controls of a typical oscilloscope. By setting the oscilloscope in parallel with various components in a circuit, voltage across the component can be accurately read and. When set to 1x, the oscilloscope will display the actual signal to scale. Tutorial on the basics of what an oscilloscope is, how it works and how to. Power up the oscilloscope by pushing the power button. Our affordable oscilloscope tutorial will show you the fundamental principles common to all oscilloscopes so you can familiarize yourself with any oscilloscope in a matter of minutes. An ntsc composite video signal is an example of a complex wave.
This simple graph can tell you many things about a signal, such as. To connect a probe that uses a bnc connector, push and turn the probe connector until it slides on the oscilloscope channel input connector. Anatomy of an oscope an overview of the most critical systems on an oscilloscope the screen, horizontal and vertical controls, triggers, and probes. The first part in a series of tutorials to teach you the basics of oscilloscopes. How to use an oscilloscope with an ac source youtube. In the video, i talk about why 10x probes are useful, how to tune the compensation capacitor in a 10x probe, how to measure periodic signals, and how to set up a single capture trigger for a. Autoscale finds dc 50 mv on the hp 54645ad scope channels. Digital storage oscilloscope dso 4210 rue jeanmarchand, quebec, qc g2c 1y6, canada phone. Therefore, the oscilloscope analog bandwidth bw scope needed is 334mhz. Understanding oscilloscope basics is critical to almost all product design.
How to use an oscilloscope youtube great oscope explanation straight from the makers of scopes tektronix. Such an instrument is obviously useful for the design and. Oscilloscope tutorial video part 1 oscilloscope tutorial video part 2 in this second part in a series of tutorials to teach you the basics of oscilloscopes. Quite simply, an oscilloscope is a diagnostic instrument that draws a graph of an electrical signal. Oscilloscope tutorial video part 3 final part you will learn about auto and oneshot trigger settings, 2 channel measurement, math functions. Using an oscilloscope tips and tricks for someone using an oscilloscope for the first time. What is an oscilloscope, why do you need one, which scopes ar. The basic arrangements of the scope is given above. Theory the oscilloscope is used as a tool for testing electrical components and circuits. This is an introduction video, so i just cover the bare minimum and mention a couple of crucial safety points. Introduction to the oscilloscope saddleback college. Department of electrical engineering and computer science.