Electronics laboratory report

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Electronics laboratory report

Introduction to Multimeters Before you get started, you will want Electronics laboratory report make sure your meter is working. Here is how to test that: Insert the two probes. This is the COMmon, or ground, connection. This connection is for measuring voltage. It can also be used to measure resistance in Ohms, or frequency in megaHertz, on the meter shown here.

Multimeter detail, showing the holes for the probes. This function is used to hold a value onscreen after you remove the probes from a circuit. Touch the tips of the probes together.

Electronics laboratory report

The meter will beep and the display value should be less than 0. If it works, congratulations! If not, try to push the plug of the probes to improve the contacts. In many cases the failure is caused by loose contact of the jacks.

In other cases, you might have a weak or dead battery. The meter is should be making a beeping sound in this case. If the meter is not working correctly, check to see if the probes are plugged in properly.

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The Controls on a Meter Different meters have different controls, but most meters will have the following: This setting is generally broken up into Volts DC, indicating that the polarity of the voltage will not change, and Volts AC, indicating that the polarity will alternate.

This setting measures the current in a circuit. Resistance is measured in ohms. This function is sometimes grouped with the continuity check. Continuity measures for a connection, generally very low or no resistance.

Diode check measures for a voltage drop across a diode, typically 2. Some meters are auto-ranging, meaning that they will choose the right order of magnitude for a reading automatically.

These meters will only have one setting for a given property volts, ohms, amps, etc. Other meters are not auto-ranging. These meters will have multiple settings for a given property. For example, the meter in the next section below has multiple settings for the resistance or ohms property: Many meters will have additional functions, like temperature, capacitance, transistor checks, and more.

The functions listed above are the minimum that you can expect, however. Measuring Continuity Continuity is simply whether or not there is a connection between two points.

You just used this function to test your meter. This meter is ready to do a continuity check. The screen reads 1 on the right hand side.

For this meter, this indicates that there is no continuity at the moment. You can use the continuity check to find connections on a switch or if the pushbutton is connected when you press the button.

Set your meter as shown here, and try touching the probes together. The meter should beep. Again, the meter should beep.

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The wire conducts electricity. There is a continuous flow of electricity from one end of the wire to another. Touching Two Points on a Switch If you touch two points on a switch, what happens when you switch the switch? Beep or no beep?

When you close the switch, the meter should beep, indicating that there is continuity between the two probes of the meter.requirement of electronic transmission of laboratory results, but can also be used by facilities who wish to report laboratory results electronically without the objective to meet Meaningful Use.

VISION. To yield qualified and well trained students in the field of Electronics and Communication engineering to light needs of the society and to shape them into competent engineers thorough with core knowledge and provide innovative services.

How to Write a Lab Report 5 7. THE THEORY SECTION The theory section is meant to provide the reader with enough mathematical or theoretical background to understand how the experiment works, what assumptions have been made, and how the experiment is related to the physics being studied.

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This section may be very short (or even. ELECTRIC CIRCUITS LABORATORY MANUAL (ECE LAB) GUIDE LINES FOR THE EXPERIMENTS AND REPORT PREPARATION 1. Preparation for the experiment: Before conducting the experiment, the student is required to have read the experiment Each lab experiment requires a report.

The lab reports are due on the next lab meeting. The lab. The Vermont Department of Environmental Conservation’s mission is to preserve, enhance, restore and conserve Vermont’s natural resources and protect human .

The electronic lab notebook is a software program which replaces the traditional lab notebooks. ELNs are usually used by researchers, scientists, engineers and for experimental files data storage in labs.

Sample Lab Report #2