The Serial Peripheral Interface (SPI) is a high speed, synchronous, serial communication standard. This communication protocol is basically a Master – Slave implementation where the master device controls the clock based on which the slave devices operate. The master communicates with a slave or a number of slaves in a system through the SPI bus. […]
How to Implement SPI Using PIC18F4550- (Part 24/25) Read More »
Pulse Width Modulation (PWM) is a technique in which the width of a pulse is modulated keeping the time period of the wave constant. The ON time and OFF time can have any different values in the wave cycles, but the sum of the ON time and OFF time remains same for the entire cycles. PWM is
How to Generate Sine Wave using PWM with PIC Microcontroller- (Part 19/25) Read More »
The manufacturing industry is one which can be highly lucrative and continuously in demand, so it is easy to see why so many entrepreneurs enter this field. While there is certainly the potential for success here, you will also find that manufacturing is a fiercely competitive industry, and it can be hard to stand out
How to Find Success in The Manufacturing Industry Read More »
When it comes to PCBs, there are certainly a wide variety of them in the current market. Designed for a host of different requirements and needs, a vast array of them exists for every imaginable application that one could conceive. Of the many such variants that exist, PCBs and their designs can be narrowed down
How to choose single-layer PCB and multi-layer PCB? Read More »
Here is a simple project on How to transmit serial data to pc using built in usart(universal Syncronous-Asyncronous receiver transmitter)of PIC 16f877 microcontroller. The data Transmitted by PIC microcontroller is received by computer through its (Serial)DB-9 Port and is displayed on Hyperterminal window. Since microcontrollers works on TTL wave form and standard PC(Personal Computers) works
Serial Data Transfer to PC(Personal Computer) using PIC16f877 Microcontroller USART Read More »
This is a simple project aims to start with microchip pic 18 series USB built in microcontrollers. Before going to use USB feature of pic microcontroller i thought to first start with blink led program. Simple Blink led will introduce us with the configuration bits of pic microcontroller. It took me 2 days to study
Here is a simple tutorial on how to receive serial data from PC(Personal Computer) Hyper-terminal and display it on 16×2 lcd using PIC16f877 microcontroller. Its not much difficult you just need to know how to use USART(Universal Synchronous-Asynchronous receiver transmitter) of PIC 16f877. Serial data is transmitted and received by PC using DB-9 OR DB-25 port of PC.
Machinery has always been used by mankind to help individuals perform work more effectively. Technology, reduced to its basic components, is just like any tool that we use: it’s an extension of the human so that we can perform our work and responsibilities a little easier. In this article, we’ll focus on the use of
In this project i am going to interface 16×2 lcd display in 4-bit mode with Microchip Pic16f877 microcontroller. We can interface any size of character lcd display (8×1,8×2,10×1,10×2, 16×2,16×2,16×4,20×1,20×2,40×1,40×2 etc) in 4-bit mode with pic microcontrollers. In 4-bit interface mode only 4 lcd data lines are used to display data on lcd screen. Usually lcd is
