Digital humidity sensor using PIC microcontroller
Digital humidity sensor with LCD display using PIC microcontroller Digital humidity sensor with LCD display is used to measure the relative percentage of water vapors …
Month: July 2014
Digital frequency meter using pic microcontroller
Digital frequency meter with LCD display using PIC16F877A Digital frequency meter with LCD display can be used to measure frequency of square wave. With little …
Temperature sensor using PIC16F877A microcontroller
OBJECTIVE: Temperature measurement Digital display of temperature used of microcontroller to measure temperature used of microcontroller to Display temperature value on LCD (liquid crystal display) …
Pure sine wave inverter using PIC microcontroller
MY final year project objective: Pakistan has been facing load shedding due to electricity demand being more than production power of national grid, and unable …
AC Voltage measurement using PIC16F877A microcontroller
In this tutorial, we will learn to measure AC voltage using a pic microcontroller with two methods. One is using a potential transformer and the …
Difference between Ferrite core and iron core base inverters
ferrite core and iron core inverter, Inverter types based on core used to make it. Now a day’s many countries have shortage of electricity. People …
Negative 12 volt using 555 IC
If you are working on a project where you need both positive and negative voltages.you can use following simple circuit to generate negative voltage rather …
What is inverter? what is difference between different kind of inverters available in market
Inverter is basically a simple electrical device which converts DC voltage into AC voltage.There are many applications of invertes like inveter use in UPS and …
Totem pole tutorial
What is totem pole? Why and Where it is used? Totem pole basically an output driver circuit use to convert one level of voltage into …