In this learning activity you'll build a resistor's color code based on the bands.
Calculating DC Values of a Transistor Amplifier
By Terry Bartelt
In this animated activity, learners view the seven steps that are used to calculate voltage and current values throughout a common-emitter transistor amplifier.
Transistor Fundamentals: AC Bypass Capacitors
By Patrick Hoppe
Students view drawings of the emitter resistor bypass capacitor.
Elements of Machine Vision
By Craig Hemken
Learners examine the basic elements of a machine vision system. A short quiz completes the activity.
Deriving the Formulas of the Power Wheel
By Ron Wallberg
Use Ohm's law, Watt's law, and the power equation to derive formulas for the DC power wheel.
By Brett Sheleski
In this animated and interactive object, learners examine how a variable voltage is obtained from a variable resistor that is wired as a potentiometer across a fixed DC power supply.
Voltage and Resistors
By Tim Tewalt
This is an animated troubleshooting exercise that takes voltage measurements to determine the fault of three different series circuits. There are six review questions that enable the learner to determine the effectiveness of the troubleshooting presentation.
Interpreting the Resistor Color Code
Students examine how to interpret resistor color code bands to determine resistance values and tolerance ranges. This interactive learning object has audio content and includes exercises.
Resistor Color Code Description
In this interactive activity, students read about the colored stripes on a resistor and interpret the placement of those colors to determine the value of four-band resistors.
This game will review primary, secondary, warm and cool color schemes.
i cant find 20 %
this was a very fun way to learn
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