Over 1000 highly interactive science and engineering topics, use with any existing textbook, insert your own values and explore their effects, shows calculations, plots graphs, full colour graphics redrawn to scale for every change, explanatory text, step through topics, even makes revision enjoyable. Plus full colour printing showing your own chosen values, copy and paste to make custom teacher handouts or students course work, modify or add.

IRCAS Alarm is a PC based camera alarm system and surveillance system for Windows. It detects motion from cameras, uses loops for magnetic switches for doors and windows and on/off key switches. Alert you by email and SMS. It runs as a service on the background with build in client, http and MJPEG video server.

Atanua is a real-time logic simulator designed for educational use. It has an intuitive, OpenGL accelerated user interface, with which the user can place components and wires. Components include all common logic blocks, including gates, latches and flipflops, about 30 different 74-series chips, an 8051 microcontroller variant, various LEDs, buttons and 7-seg displays.

AT Electronics, the Automotive Training & Diagnostic Software is INTERACTIVE software that is all to do with: INPUTS - CONTROL - OUTPUTS. The main AT program is a combination of Electronics and Diagnostics. Learn how complex systems work AND how to diagnose faults with them. The program concentrates on engine management but other systems are also included. The program allows you to 'drive' the vehicle or directly change inputs.

Bidolay is the fun, easy and safe way to shop eBay. It is totally free to download and use. Search under any and all categories of the eBay US site including eBay Motors. View photos and listing information in detail before placing bids or making any buying decisions. Shop and browse for as long as you want. No information about your eBay user ID, nor password nor any eBay transaction is ever stored or known to the software.

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.

WordSafe Voyager 4.0 web browser equipped high security encrypted database used to store your login information passwords , user id's email addresses . All data is encrypted using Rijndael 256 bit encryption the new AES standard. A high security windows interface is used to further secure and protect your data. If you have or frequently use different passwords user id's or email addresses then this software is for you

Ez to use wysiwyg html ad page designer editor makes it a snap to design html auction ad's for ebay or any other auction site as well as websites or html email. Features a full featured point and click html editor like frontpage and a built in web browser to make listing your ad designs without ever leaving the application. Advanced table and cell editing hyper links marquee banners gif and jpg images colored borders and backgrounds and more.

AUTOMATICALLY convert between units: 4in*5cm*3ft=>gal will calculate how many gallons a container with the given dimensions will hold. 110V*16A will automatically convert the result to Watts. Designed for PDA's but also runs on windows platforms. Add your own units, create your own scripts using the windows platform and transfer to a palm device or PocketPC.

CplxCalPro, CCP, is the most powerful programmable graphicalcalculator for the palm platform. While this calculator is not necessarily designed just to balance your checkbook, you could easily do so. CplxCalPro allows you to perform the most advanced calculations and function graphing without any programming. The manual contains a step-by-step tutorial with very easy to follow examples.

General purpose programmable graphical calculator for the palm, PocketPC and windows. No programming is needed for your basic calculations including plotting functions, solving equations for unknown variables etc. No programming experience is needed to write your own scripts. Just follow some simple examples in the easy to read users manual and you will be writing your own programs in no time if needed.

Programmable graphical matrix calculator for PDA's and windows. This program was especial designed for palm devices and the PocketPC but also runs on windows platforms. Using windows makes writing and debugging scripts, when needed, very easy.

Octotools is multi-function software that does GUI based forms design with automated e-distribution, PCL/PostScript printer output, PDFconversion, and email in an integrated low-cost package Eliminate pre-printed and multi-part forms Reformat ugly line oriented reports to professional looking reports Print and/or convert to PDF Seamlessly integrate emailing, Web posting, and archiving with report data

DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with efficient auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries. Besides being very easy-to-use, which is rare for a PCB design tool, this software possesses a very intuitive user interface and many innovative features. Output formats are DXF, Gerber, N/C Drill and G-code.

DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with efficient auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries. Besides being very easy-to-use, which is rare for a PCB design tool, this software possesses a very intuitive user interface and many innovative features. Output formats are DXF, Gerber, N/C Drill and G-code.

DesignWorks Professional 4 is a low-cost, easy to use schematic capture application for professional electronics designers. The program is designed to minimize the number of mouse clicks and key strokes needed to complete a task. Most common operations, like placing a part or drawing a signal line, require no menu selections and no command typing.

Over 500 highly interactive electrical engineering topics, use with any existing textbook, insert your own values and explore their effects, shows calculations, plots graphs, full colour graphics redrawn to scale for every change, explanatory text, step through topics, even makes revision enjoyable. Plus full colour printing showing your own chosen values, copy and paste to make custom teacher handouts or students course work, modify or add to

Create device networked products with the world leading lonmark standards. Create in minutes a program which controls any electrical device via the internet.Simplified Projects in Energy Management, Industrial Controls and Home Security. Why use Lonworks ? Because 750+ Companies worldwide have compatible devices for the Lon. All you require to do is plug the device and use the lon maker for windows to write a control program.

Obtain or upgrade your amateur radio licence using this complete training package. Create tests from official ARRL question pools. Browse the question pools. Read in-depth explanations of the questions. FCC Part 97 rules and RF exposure tables included. Hypertext links take you from each question to technical explanations, useful formulae, math hints and everything else you need for a pass grade.

Enter the future with this new, easy-to-use yet powerful, multi-purpose Home Automation software. Featuring Scheduling / Conditional Events, 2-way Speech, Remote Control & Reporting (Internet / Amateur Radio), Digital I/O, Serial Data (RS-232 / RS-485), X10, File Data, E-Mail Alerts, Sunrise / Sunset, Screen Overlay Scenes, Data Logging + more!