npeducations.com
Intelligent Fire Detection system with automatic water sprinkler system using MSP430 ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2013/10/intelligent-fire-detection-system-with.html
Intelligent Fire Detection system with automatic water sprinkler system using MSP430. 1 Interfacing Gas sensor or fire sensor with MSP430. 2 Interfacing 16x2 LCD with MSP430. 3 Interfacing DC motor with MSP430 MCU using ULN2803. Intelligent Fire Detection system with automatic water sprinkler system using MSP430. The complete project with for this abstract go to AUTOMATIC FIRE DETECTION SYSTEM WITH WATER SPRINKLER SYSTEM. Thanks for visiting NPEDUCATIONS. We will contact you soon. Liquid Crystal Display ...
npeducations.com
AUTOMATIC LIGHT CONTROL USING LDR ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2011/01/automatic-light-control-using-ldr.html
AUTOMATIC LIGHT CONTROL USING LDR. Note : To design this circuit I used. Proteus(ISIS 7 professional) Software tool. I tested the same circuit in hardware also. In this simple project, we are going switch ON a LED automatically during night time or when we moved into a dark room. To complete this project we need light dependent resistor (LDR), 10K potentiometer, LED, 150 ohms resistor, BC547 transistor or any general purpose transistor. RV1 = square root (Rmin*Rmax) = 10Kohms. When there is no light fall...
npeducations.com
FUNDAMENTALS OF DATA COMMUNICATIONS – PART1 ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2015/08/fundamentals-of-data-communications.html
FUNDAMENTALS OF DATA COMMUNICATIONS – PART1. In these series of tutorials, I am going to discuss some basics about the data communications like, definitions of data, information, communication, types of communication, basic types of data communications, classification of serial communication, how asynchronous serial communication can be handled, and why it popular, types of communication channels, what is need of OSI model, Data communication standards, Why TCP/IP protocol is popular etc. 8211; In this c...
briandupreez.net
Zen in the art of IT: TDD, Hamcrest, Shazamcrest
http://www.briandupreez.net/2014/07/tdd-hamcrest-shazamcrest.html
Zen in the art of IT. Saturday, July 19, 2014. TDD, Hamcrest, Shazamcrest. Recently we have started to try get a more TDD culture started at work, having always believed in thorough testing and decent code coverage it shouldn't have been too hard. However. teaching a old dog new tricks can sometimes require quite a bit of patience. Turns out breaking coding habits formulated of more than a decade of keyboard bashing is harder than it seems. One of the tools / libraries we have included is Hamcrest. Compa...
npeducations.com
Liquid Crystal Display | LCD display and its Internal working principle ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2012/07/liquid-crystal-display-and-its-internal.html
Liquid Crystal Display LCD display and its Internal working principle. In this post, we are going to studying how the LCD monitors or display will work and what type of technologies are used to build LCD displays. What is an LCD? LCD stands for Liquid Crystal Display, which is used to shows status of an application, display values, debugging a program, etc.,. Construction of Liquid crystal display. Figure 1.1 Orientation of two polarization filters in LCD. Generally the electrodes is made up of Indium Ti...
npeducations.com
Simple Way to Interfacing Stepper motor with 8051 Microcontroller | Circuit Diagram | Embedded C program ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2011/11/simple-way-to-interface-stepper-motor.html
Simple Way to Interfacing Stepper motor with 8051 Microcontroller Circuit Diagram Embedded C program. Thanks for visiting NPEDUCATIONS. We will contact you soon. Thanks for visiting NPEDUCATIONS. We will contact you soon. If you really like this tutorial, Don't forget to give the comment or please subscribe to the RSS feed by submitting your E-mail or like our Facebook page. Website Monitoring by InternetSeer. LED Message Scrolling Display using 8051. 8255 Programable Peripheral interface. In the project...
npeducations.com
How to Blink an LED using 8051 ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2011/09/how-to-blink-led-using-8051.html
How to Blink an LED using 8051. In the project we are going to see how an led is interface to an 8051 microcontroller. Design of Circuit diagram and explanation using proteus tool. Writing 8051 assembly code to glow an LED in Microvison keil IDE tool. Writing embedded c code to glow an LED in Microvison keil IDE tool. Simulating both programs using proteus tool. Design constraints of Circuit. When we are connecting an load(LED) to source(Microcontroller Port), first of we need to know. If we connect Led ...
npeducations.com
Simple led message scrolling display board design | construction | led display project with circuit diagrama and program ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2011/11/simple-led-message-scrolling-display.html
Simple led message scrolling display board design construction led display project with circuit diagrama and program. Simple Outdoor LED Message Moving or Scrolling Sign Board Design Project with Circuit diagram Electronic LED Scroller Generator for outdoor digital signs Marketable LED sign board with Message scrolling. Generally the LED Scroller Message Generator can be implemented with many different logics. Two of them are very famous. LED moving message display board design using decade counters.
npeducations.com
8255 Programable Peripheral interface ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2011/01/8255-programable-peripheral-interface.html
8255 Programable Peripheral interface. The 8255 is a programmable, parallel I/O device simply called PPI. It can be programmed to transfer data in various modes of I/O. It provides 24 I/O pins that can be grouped. Into three 8 bit parallel ports: PORT A, PORT B and PORT C. The 8 bits of port C is separated into two 4-bit ports: PORT C UPPER (PC4-PC7) and PORT C LOWER (PC0-PC3) see the fig1.0. What is need of 8255 for I/O interfacing? PIN Diagram and its description. The 5V power supply pin. A 0.1. 8-bit ...
npeducations.com
What is Modulation? Paper and Stone Analogy| Types, amplitude, frequency and phase modulation ~ Electronic circuits development and advanced microcontroller (ARM) based tutorials and projects
http://www.npeducations.com/2015/07/modulation-in-communication-systems.html
Paper and Stone Analogy Types, amplitude, frequency and phase modulation. Translation of Low Frequency signal to high frequency signal is generally referred as modulation. By doing so, we transfer the low frequency message signal to longer distances. This can be illustrated with paper and stone example as discussed below. Basic need for Modulation. Modulation technique using paper and stone analogy. T) is the message signal (paper) contains information to be transmitted and f. If you really like this tut...
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