16F877A Archives - electroSome

Getting Started with CloudX Development Board

Ayinde Olayiwola — Fri, 19 Oct 2018 12:04:40 +0000

CloudX M633 is one of the popular PIC based microcontroller development board designed by ByteHub Embedded, it comes with over 500 library functions which makes it very easy for beginners to start with embedded systems. In this tutorial we will see how to write our first “Hello World” program to blink an LED using the […]

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SPI Communication with PIC Microcontroller – MPLAB XC8

Ligo George — Mon, 01 May 2017 08:01:32 +0000

SPI (Serial Peripheral Interface) is a full duplex synchronous serial communication interface used for short distance communications. It is usually used for communication between different modules in a same device or PCB. SPI devices communicates each other using a master slave architecture with a single master. SPI is called as a 4-wire bus as it requires […]

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I²C Communication with PIC Microcontroller – MPLAB XC8

Ligo George — Mon, 11 Apr 2016 17:02:37 +0000

I2C or IIC or I2C stands for Inter-Integrated Circuit. It is a very popular multi-master, multi-slave serial communication interface developed by Philips. I2C uses two bidirectional open drain data lines, Serial Data (SDA) and Serial Clock (SCL) with pull up resistors as shown below. Unlike UART, you can connect and communicate to multiple devices using the same […]

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Using ADC of PIC Microcontroller – MPLAB XC8

Ligo George — Thu, 12 Nov 2015 07:25:55 +0000

In this tutorial we will learn, how to use the ADC module of a PIC Microcontroller using MPLAB XC8 compiler. For demonstration we will use the commonly available PIC 16F877A microcontroller. Every physical quantity found in nature like temperature, humidity, pressure, force is analog. We need to convert these analog quantities to digital to process […]

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Generating PWM with PIC Microcontroller – MPLAB XC8

Ligo George — Thu, 21 May 2015 13:00:52 +0000

Pulse Width Modulation (PWM) is the one of the simple and most commonly used technique to produce analog voltages from digital signals. It has a wide variety of applications such as Digital to Analog Converter (DAC), DC Motor Speed Control, Sine Wave Inverters, Brightness control etc. PWM signals are ON – OFF signals (HIGH or […]

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Custom Characters on LCD using PIC – MPLAB XC8

Ligo George — Tue, 10 Feb 2015 12:35:27 +0000

I hope that you already go through our tutorial, Interfacing LCD with PIC Microcontroller – MPLAB XC8. HD44780 compatible controllers used in these LCDs allows us to define 8 custom characters in addition to the standard pre-programmed characters. In this tutorial we will learn, how to create custom characters on LCD using PIC Microcontroller and […]

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