"e-Prayog" at Wadhwani lab is an initiative aimed at making electronics educational tools available to students in engineering colleges throughout the country. The initiative is made possible through projects sponsored by the Ministry of Human Resource Development as a part of the "Virtual Labs" programme (http://vlab.co.in/). The accompanying links provide information about activities in specific areas which are being carried out in the Wadhwani lab in the context of Virtual Labs.