US$72 (Plus S&H) Hobbyist/Student
US$159 (Plus S&H) Institution/School/College/Industry - single user
US$319 (Plus S&H) Institution/School/College/Industry - ten user / network license

Virtual Laboratory - Flip-Flops Virtual Laboratory -- Traffic Lights Microprocessors

Digital Electronics builds on the knowledge of logic gates covered in Electronic Circuits and Components, and takes you through the subject of digital electronics up to the operation and architecture of microprocessors. The virtual laboratories allow users to operate many circuits on-screen.

Fundamentals
Fundamentals introduces the basics of digital electronics, including the binary and hexadecimal numbering systems, ASCII, basic logic gates and their operation, monostable action and circuits, and bistables (including JK and D-type flip-flops).

Combinational Logic
Multiple gate circuits, equivalent logic functions, and specialized logic functions such as majority vote, parity checker, scrambler, half and full adders. Includes fully interactive virtual laboratories for all circuits.

Sequential Logic
Introduces sequential logic, including clocks and clock circuitry, counters, binary coded decimal, and shift registers.

Digital Systems
A/D and D/A converters and their parameters, traffic light controllers, memories, and microprocessors (architecture, bus systems, and their arithmetic logic unit).

Gallery
A catalogue of commonly used IC schematics taken from the 74xx and 40xx series. Also includes photographs of common digital integrated circuits and circuit technology.

Minimum System Requirements:PC with 486/33MHz or higher, VGA+256 colors or better, CD-ROM drive, 8MB RAM, 8MB free space on hard disk. Windows 3.1/95/98/NT, mouse, sound card.