UPFC Related Display of Lag and Lead Power Factor
In this UPFC related display system, the time lag between the zero voltage pulse and zero current pulse properly created by reasonable operational amplifier circuits in comparator mode are encouraged to two interrupt with pins of the microcontroller. The microcontroller utilized is of 8051 families. It shows the time lag between the current and voltage on an LCD.
This project is built with a microphone through which the tone is picked up and amplified. Then this signal activates a series of LEDs through an intermediate circuit. Hence, blinking of LEDs happens when an audio music continually changes its beat. As a result, a musical sequence of changing LEDs shows with the varying beat of the music.
MUSIC TONE BASED DANCING LEDS
WAR FIELD SPYING ROBOT WITH NIGHT VISION WIRELESS CAMERA
The whole path that the robot traverse is being seen by the wireless night vision camera that is placed on the robot and accordingly the video signals are sent by the camera for the direction it traversed. Remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based touch screen operation.
SUN TRACKING SOLAR PANEL
Solar pane absorbs solar energy to a maximum amount. This should be possible just if the panels are constantly put towards Sun bearing. So solar panels ought to persistently turn toward the Sun.