Basics of serial communication The serial communication port is full duplex, meaning that it can transmit and receive simultaneously. It is also a receive buffered, meaning that it can commence reception of the second byte before...
Author - Santhakumar Raja
One of the most important components in any optical fiber communication system is the optical fiber itself, since its transmission characteristics play a major role in determining the performance of the entire system. Some of the...
INTRODUCTION TO WELDING PROCESS The process of joining similar metals by the application of heat is called ‘welding’. It is a fabrication process that joins materials, usually metals or thermoplastics, by causing...
Introduction Mechanical Energy – Machining Process In mechanical energy methods, the material is removed by mechanical erosion of the workpiece material. Examples : Abrasive Jet Machining (AJM) Water Jet Machining...
Interfacing Microcontroller 8225 The INTEL 8255 is a general purpose programmable peripheral interface. It is used to perform a variety of input/output functions in a microcomputer system. It is a 40 pin DIP IC. It requires +5V...
Bit addresses for I/O – Microcontroller 8051 Microcontroller 8051 contains four I/O ports. They are Port 0, Port 1, Port 2 and Port 3. All ports are 8 bit ports. So totally it contains 32 I/O pins that connects the 8051 to...
CONVENTIONAL MACHINING PROCESS In conventional machining process, metal is removed by using some sort of tool which is harder than the work piece and it is subjected to wear. In this process, tool and work piece are in direct...
Assembler and Addressing Mode 8051 Assembly language is the human language most closely tied to machine language. addressing mode 8051 It is usually written in instruction mnemonics. Once the program has been written in mnemonis...
A string is a sequence of characters that is treated a single data item Char array to string. We have used string in a number of examples in the past. Any group of char (characters) defined between double quotation marks is a...
Direct Electronics Supply These lectures follow the traditional review of direct electronics supply circuits, with emphasis on two- terminal networks and equivalent circuits. The idea is to bring you up to speed for what is to...
