Viraj Deshmukh

i)12V and 4A Regulated Power Supply
This was built using 230V to 12V Step-Down transformer , LM 317 IC and 2N3055 transistor.
ii)Smart Irrigation using IoT
This project aimed at building smart irrigation system which can continuously monitor the field and take decision on the
requirement of water by crops. We used GSM module for sending updates to the farmer depending on that pump will be turn on.
We monitored other parameters such as temperature, humidity, soil moisture etc.
iii)350VA Automatic Voltage StabilizerThis can be used to give input voltage between 210V to 240V even when the input voltage varies from 140V to 270V. If the
voltage exceeds 270V,then the output voltage is automatically cutoff ,hence safeguarding the appliance like Television or
Refrigerator.
iv)Smart Extension BoxIt can be used to control the appliances connected to it using Blynk Application from mobile.
iii) Part of DJS ANTARIKSH- Electronics Member
We made a prototype of a Martian rover ,which is be capable of performing basic tasks like collecting samples, capturing the
video feed