Power Line Communication Jul242014 bansal212 Share Tweet In this project we will communicate using PLL- Phased Locked loop using Varactor diode. in this project we will communicate between transmitter and receiver using power line. projects is using 556 IC. we will send data on phase and neutral.
Touch Screen based Device Jul242014 bansal212 Share Tweet Touch screen based device control is our major project. in this project we will use a small touch screen. we will use 89s52 controller for controlling devices There will be relay drive circuit to co ntrol 220v AC device control. Relay will be 12v DC cube type 100 ohm.
