TOUGH SWITCH....

This is the circuit of TOUCH SWITCH and this is made up of only CD 4017 and you can vary the intensity of the light maximum of 10 level and here i have shown only for 3.......
               The circuit diagram of this will be uploaded soon....

             by 

Guhan V.

Serial Light

The serial light made by the help of NE 555 and CD 4017...and the circuit diagram of this will be uploaded soon.......

                                                                                              by

Guhan V.