Hardware and Software Design

* Multimedia Design and Planning Pyramid, 2000.
* Design of a Digital Hardware Kit for Distance Education, Murdoch University, 88-89.
* Design and Development of Real-Time Software for Cycloconverter Control, IDD center, IIT Delhi, 1980-83.
* MDTS-85, Microprocessor Development-Cum-Target System, Hardware and System Software Development, IDD center, IIT Delhi, 1982-85.
* Design of Microcomputer Cards, for M/S Vinitics, WZ548-B, Naraina, Delhi, 1983.
* Design, Development and Fabrication of A Special Purpose PROM Programmer, for M/S The Word, 807, Vishal Bhavan, 95, Nehru Place, New Delhi, 1982.
* Microprocessor Based Frequency Meter and Controller for Micro-hydral Power Station, for Garwhal University, Srinagar, U.P., India, 1982.
* Hardware and Software Modifications of Computerized Photo-typesetting Machine, for Allied Publishers, Delhi, 1977-1979.
* Frequency Stabilizing System Based on Rotor Controlled Induction Motor, for Union Carbide India Ltd., Calcutta, 1976-1978.