MERLOT Materials

This interactive simulation allows students to modify components of a sine wave mathematical expression and see the how... see more

Use principles of trigonometry to calculate the correct angle of decent for an aircraft during an emergency landing on an... see more

LM555 Astable Multivibrator internal simulation  

An online and interactive photovoltaic textbook.  Embedded within the textbook are several Java and flash simulations.... see more

Automatically generated IPv4 subnetting practice problems.  Based on an IP address and subnet mask, student determines... see more

Java applet, which allows users to compare sorting algorithms.

To obtain an FCC commercial operator license, one or more written elements (tests) must be taken. The written elements... see more

Interactive flash simulation allows students to adjust resistance and/or capacitance in a RC circuit and then view the... see more

Draw, save, simulate and share electrical circuits.   Note, as of August 2013, this resource is no longer free to... see more

Practice reading sinusoidal characteristics using an oscilloscope. A sine wave is displayed on an oscilloscope screen.  ... see more

Interactive tool to verify students can read an analog Volt-Ohm-Milliammeter.  Simulation provides 10 ranmdom meter... see more

Interactive flash simulation that gives students 10 minutes to place 50 resistors into virtual component drawers. Graded... see more