Friday, December 28, 2012

Atmega168A with Bootloader for Arduino Diecimila or Duemilanove w/ ATmega168

Atmega168A with Bootloader for Arduino Diecimila or Duemilanove w/ ATmega168 -16Mhz Version

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjke62DGUmhsmULQ2FS3TJTICjuiUY_L2eHQWh9kxMyWM0OWpKPT_hDDKzeZZJgRVUKRgoWesLvHa4-fOfBGTTH82Rf40PZKDClu5gT3CBf6QwIysDtA4rZrEXpysh9K_wWzVkoTmLhXng/s1600/ArduinoLogo.jpg

This is a pre-programmed (with Bootloader) Atmega168A chip, useful if you want to make your own Arduino Diecimila or Duemilanove w/ ATmega168  or repair a damaged chip on an exisiting Arduino Diecimila or Duemilanove w/ ATmega168!


Some Useful Information
The Arduino Duemilanove ("2009") is a microcontroller based on the ATmega168. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
         "Duemilanove" means 2009 in Italian and is named after the year of its release. The Duemilanove is the latest in a series of USB Arduino boards
The Arduino Diecimila is a microcontroller  based on the ATmega168 . It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
     "Diecimila" means 10,000 in Italian and was named thusly to mark the fact that over 10,000 Arduino boards have been made. The Diecimila is the latest in a series of USB     Arduino boards 

Part#: TPS-00689 


 http://www.onlinetps.com/shop/index.php?main_page=product_info&cPath=11_44&products_id=689

Sunday, December 16, 2012

Serial Port (COM1) NXP - P89V51RD2 Programmer cum 8051 Development Board

erial Port (COM1) NXP - P89V51RD2 Programmer cum 8051 Development Board
It also Support  40 Pin 8051 MCU Like AT89C51,52,S51,S52 etc.

Feature :


  • On-board USART Circuit
  • 4 - 10Pin box header carrying 8 bit port P0,P1,P2,P3 with +5V and Ground
  • Support  40 Pin 8051 MCU Like AT89C51,52,S51,S52 etc.
  • just transfer the codes via Flash Magic,no need of additional programmer.
  • Ideal for developing your final year project.
For more assistance call : +91-9826015410 ,9826050109

Flash magic software setting for P89V51RD2

 http://www.slideshare.net/onlinetps/flash-magic-software-setting-for-p89v51rd2

Thursday, December 6, 2012

My ads on OLX

My ads on OLX





Vehicle Telemetry

Vehicle Telemetry Platform

Ever wondered what goes on under the hood of your car? Wish you could peek inside the engine management system and read values from it? Annoyed that your dashboard displays a cryptic "Check Engine" light (yep, the engine is still there) but gives absolutely no explanation what the problem might be?
You don't need a US$10,000 diagnostic console or even a laptop computer to get access to useful data from your car. With this project you can connect an Arduino to the engine management system in your car and log data to a CSV file on a USB memory stick in real time as you drive around. By reading and storing engine management system data and combining it with the GPS location you can create your very own "black box" flight data recorder for your car to record a complete snapshot of all engine management parameters at the moment a fault occurs or generate graphs of vehicle performance.
Because this project stores everything in a standard CSV file on a memory stick with a normal FAT filesystem it's really easy to load up the data on your computer and manipulate it in any way you like. When you get home from a trip you can pull out the memory stick, plug it into a computer, and open it in a spreadsheet or convert it into other formats.
Included in this project is a simple script that converts the raw data into KML, the Google Earth data format, allowing you to create an interactive 3D "fly-around" view of a trip. The screenshot below was generated using Google Earth and shows the vehicle speed plotted as the height of the line. You can clearly see the speed of the car varying as it goes around corners and through intersections.


You can also process the data to generate graphs like the one below that shows vehicle data plotted using Google Charts, and you can clearly see the coolant gradually warming up as the car starts from rest; the accelerating and decelerating during the trip; and finally coming to a halt at its destination. The engine RPM at each part of the trip is also plotted and you can see how it interacts with vehicle speed.



Extracting data from a vehicle's engine management system may seem like magic but in recent years it has become much easier thanks to a vehicle interface standard called OBD-II, or On-Board Diagnostics version 2. All cars and light trucks sold in the US since 1996 have been required by law to provide an OBD-II interface that provides access to a variety of operational data about the vehicle. Europe followed in 2001 for petrol vehicles and 2003/4 for diesels with the "EOBD" (European OBD) standard which is basically just OBD-II with a different name.
Because car manufacturers try to standardize their production lines, OBD-II vehicles also found their way into many markets outside the US from 1996 onwards. Most Japanese car manufacturers, in particular, deployed OBD-II in other markets very rapidly even when not legally required to do so. The result is that when you take your car to an auto mechanic the first thing they usually do is plug in either a dedicated diagnostic console or a laptop using a special adapter, then run software that interrogates the engine management system to retrieve stored data such as a list of faults it has detected since the last service.
In this project we combine an Arduino with an OBD-II adapter, a GPS module, and a USB host module to create a flexible platform for extracting, logging, and reporting on data from your car. You won't get Formula-1 style telemetry with thousands of samples per second, but you'll certainly get more information than an annoying "check engine" light!