• Highly interactive Virtual Laboratories                                           
• Part of a complete course in electronics                                           
• Thorough topic coverage                                           
• Flexible resource - stand alone, in front of class, class activity on a network, revision/remediation                                           
• Clear circuit simulations                                           
• Spoken text caters for students with low reading ability                                           
• Ideal for use with projectors o Browser based - intranet ready                                           
• Thorough assessment - multiple choice, worksheets, fault finding circuits, written exam questions and assignments - see below                                           
• Supervisors' notes and editable worksheets included on the CD                                           

The CD ROM starts at the very basic gate level explaining how individual gates operate, showing their truth tables (and explains what truth tables are), and why engineers use digital signals rather than analogue signals. The CD then takes users step by step through increasingly complex circuits involving combinational and sequential logic. At each stage the user is presented with circuits that they can interact with on screen (see screen grab of the bistable below).                                           

Having gained a good understanding of how the basic gates and combinations of gates operate, the CD then starts to examine how digital logic systems work in real applications: full and half adders, scrambling systems, parity checkers, code converters, D/A and A/D converters, memories and microprocessors.                                           

                                         Course material with Virtual Laboratories that stimulate, teach & test.