We are happy to present you the A-class logic game! The main point is simple electric circuit is out of order, and you must assemble it.Make it faster, and you'll get a good Time Bonus. Make it better, and it will increase your Rotation Bonus. Many points are good, and few are not bad, too! Oh, yes, the only condition is: the circuit should not make circles.

Resistor Values is an electrical engineering program that will calculate the value of a 4 band resistor. Resistor Values will determine the value of a resistor based on the color bands or the reverse, it can display the color bands of a resistance value entered by the user.

Electromagnetics (a.k.a. Visual Electromagnetics) is a Virtual Laboratory of Electricity, Magnetism and applications. An Intuitively Easy-To-Use collection of -at least- 19 interactive simulation modules that allow the user to simulate and visualize experiments.

A Virtual Laboratory mainly at the University level, however, High Schools with ambitious programs and Colleges may find Electromagnetics very useful for their courses.

HAMIC, the HAM Intelligent Calculator, is designed to aid HAM perform a number of calculations. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported.

A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits. Good learning tool. Real photos used in the program design.

PCB Designer is a cost effective, easy to use electronic printed circuit board PCB layout application.
Features:
Export Gerber RS274X and Excellon NC drill.
Import ASCII netlist.
Up to 16 layer boards supported.
Rulers, Guidelines and Dimensioning lines.
Five libraries - new components and libraries can be added.
Automated ground planes, isolated copper removal.
Tracks snap to pads for easy routing.
Multiple Undo / Redo.

This package provides logical circuit simulation, it comes with common logic elements which includes logic gates, flop-flops, binary inputs and binary viewers. User can construct any logic circuit by drag and drop.

Circuit Weaver 3D is an original puzzle game, taking place in awesome 3D environments, with arcade quality special effects. Help Robi the Robot save his home world in this 3D puzzle game by guiding him to the shield generators. You get to guide Robi the Robot by altering the circuit grid that surrounds him. He'll follow the path you create in the grid, so it is up to you to create paths that do not destroy him.

Pad2Pad Free PCB Routing CAD with Ordering. Supports NET LIST import. Pad2Pad is the remarkable new way to get the custom printed circuit boards you need quickly. Download our free PCB software, design your board, and click to order. It's that easy! Pad2Pad simplifies the whole process of getting circuit boards by up to 80% and open doors to new products and projects. Intelligent design software gives instant exact pricing plus expert feedback.

A shareware schematic editor for drawing and publishing electronic circuit diagrams; operating on Windows and Linux. An easy to use interface gives access to the major controls required for the current task in hand. Part attributes are shown for each part as they are selected. Has built in netlister and Bill of Materials generator. Layers allow advanced diagram generation for producing publishable schematics

Circuit Weaver is a completely original game in which you move your energy mass around a circuit by rearranging the circuit elements. The energy mass will follow the paths you create for it, activating "Zero Power" chips as you lead the mass to them. A fun, and fast paced puzzle game that offers many puzzle, and even real time aspects that will keep you entertained for days, even weeks!