Interfacing Seven Segment Display to 8051
FUTURE SCOPE:1. With the higher supporting column, robot can be used for painting an even larger section of wall.
Interfacing 16×2 LCD with 8051
LCD display is an inevitable part in almost all embedded projects and this article is about interfacing 16×2 LCD with 8051 microcontroller. Many guys find it hard to interface LCD module with the 8051 but the fact is that if you learn it properly, its a very easy job and by knowing it you can easily design embedded projects like digital voltmeter / ammeter, digital clock, home automation displays, status indicator display, digital code locks, digital speedometer/ odometer, display for music players etc etc. Thoroughly going through this article will make you able to display any text (including the extended characters) on any part of the 16×2 display screen. In order to understand the interfacing first you have to know about the 16×2 LCD module.
Interfacing DC Motor to 8051
Now a days, we need halls or auditorium for our family functions, school/college functions etc. But it is difficult to manage whole hall i.e like controlling fan/ac speed, controlling temperature and light in the hall or counting visitors when visitors are more. This is a system which includes all management of a hall. By reducing manpower and our efforts.