Printed Circuit Board Design and Fabrication Workshop @ Impact Polytechnic on 30th ,31st of August & 1st of September- 2017 Posted on October 8, 2017 by indiant6 Technology: Printed Circuit Board. Department: Electronics and Communication Engineering. Duration: 3 Days. Dates : 30th of August to 1st of September 2017. Venue : Impact Polytechnic – Bengaluru.