Interfacing 16x2 Lcd with 8051 Microcontroller and Display your Name on Lcd

+5v Input Power Supply :
Today i will Show you that how to interface 16x2 LCD with 8051 micrcontroller so Let,s start First you should need to Make a proper input Dc power supply for the Micrcontroller Most of the Microcontroller use 5v DC as a input Here we used LM7805 ic which convert a 7.5v to 35v Dc to a constant 5v DC output
Micocontroller pin out :
Connect Pin No 40 and 31 with positive 5v dc 
LCD:
This is 16x2 LCD which you people can get easily from electronics Market But dont forget to put a 5k Variable resitor between the pin No 3 Vee in 5v with out doing this your Lcd will show black boxes it means that contast is too much high .

Proteus Simulation 
Hardware of the Project it,s successful:
CODE:
 USE Keil uVision2 or Higher Version Click Here To Download The Code
Interfacing 16x2 Lcd with 8051 Microcontroller and Display your Name on Lcd Interfacing 16x2 Lcd with 8051 Microcontroller and Display your Name on Lcd Reviewed by Abid Jamal on February 24, 2015 Rating: 5

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