Sunday, October 21, 2007

Automatic Light Controller

Our D.B.R.T Student Dipak Shinde made this automatic light controller. In our Ashram there are some street lights. Student have to on light in the evening and off at morning. Dipak find out this problem and made a automatic light controller. This controller is working on 9v DC.

Friday, October 19, 2007

Mobile Charger

This is our new invention. In travelling discharging of mobile is very common. Here we made a mobile charger which charge mobile without any grid power. You have to rotate the handle and mobile will charge.
This charger is also working on cycle. You have to attach 12v cycle dynamo on the cycle and connect it to circuit.
This charger is only work for Nokia mobiles.