RS-485 Data Logger Sheild With RTC Compatible for Arduino

Quick Overview
The data logger is a reliable, well-rounded and versatile design. It is easily expandable with wireless interface like Xbee and Bluetooth. Can be used for saving data to files on any FAT16 or FAT32 formatted SD card, to be read by any plotting, spreadsheet or analysis program. The included Real Time Clock timestamps all your data with the current time, so that you know precisely what happened when.



RS485 serial bus interface standard transmiss signal through difference balance, have very strong resistance ability to common mode interference, allows one transmitter to drive multiple load equipments on a pair of twisted pair. In theory, the communication distance is 1200 meters, the rate speed can be as fast as 20 Mbps, and it can keep normal work in strong noise environment. 

Features

• SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card.
• Real time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years.
• 3.3V voltage level converter for memory card,  reliably runs SD cards that require a lot of power to run.
• Optional Bluetooth and Xbee interface.
• Low Quiescent Current: 300µA
• -7V to +12V Common-Mode Input Voltage Range
• Three-State Outputs
• 30ns Propagation Delays, 5ns Skew
• Operate from a Single 5V Supply
• Allows up to 32 Transceivers on the Bus
• Data rate: 2.5 Mbps
• Current-Limiting and Thermal Shutdown for Driver Overload Protection
• The transmitter outputs and receiver inputs are protected to ±15kV Air ESD.

For Sample Codes , Schematics & Tutorial CLICK HERE

RS-485 Sheild

Quick Overview
The data logger is a reliable, well-rounded and versatile design. It is easily expandable with wireless interface like Xbee and Bluetooth. RS485 serial bus interface standard transmiss signal through difference balance, have very strong resistance ability to common mode interference, allows one transmitter to drive multiple load equipments on a pair of twisted pair. In theory, the communication distance is 1200 meters, the rate speed can be as fast as 20 Mbps, and it can keep normal work in strong noise environment. 

Features

• Optional RTC interface.
• Optional Bluetooth and Xbee interface.
• Low Quiescent Current: 300µA

For Sample Codes , Schematics & Tutorials CLICK HERE

Fusion Board Compatible for Arduino and Raspberry Pi

Quick Overview
Arduino Raspberry Pi Fusion Board is a  prototype expansion board, to build a prototype circuit while both Arduino and Raspberry Pi are used together.

Features

• Has a power indicator LED.
• Has a reset switch.
• Both Arduino and Raspberry could be connected together through this board.
• Has a separate Voltage level converter with the following features.
•                Minimum Voltage: 3.3V and Maximum Voltage: 5V
•                Bi-directional Logic Level conversion is possible.
•                BreadBoard friendly.

For Sample code,Schematics  & Tutorial CLICK HERE

LCD KEYPAD Shield-Serial

Quick Overview

One of the basic interfacing requirements for the hobbyists or electronics enthusiasts is I/P (keypad) and O/P (LCD display)  for proyotype applications. This shield uses minimum number I/O’s that is 2 bits(D0 and D1) for LCD data . 5 input key switches (Navigation keys), when it's activated serial data will be sent to pin  D0 by internal 2 line LCD controller. Each key has been pulled up to a different voltage level, so a different voltage will be generated every time a user selects a key. This voltage could be read by the analog pin of internal 2 line LCD controller on the board. Hence saves the no of I/O pins.  The backlight of the LCD could be controlled by setting PWM (Pin D10) by adding a few lines of code.

Features

• 16X2 Blue color back light LCD.
• LCD and Navigational keys can be interfaced by just 2 lines(D0 and D1 ).
• Optional PWM based Back light control.
• Stackable on UNO shield.

For More Sample Codes & Tutorial CLICK HERE

DIY UNO Play Breadboard -ATMEGA328P

Quick Overview
Atmega 328 is one of the most commonly used Micro controllers with open source platform amongst many hobbyist and industrial communities. The simplicity and the low power of Atmega 328 helps design many prototype boards which could be used in numerous applications.



We introduced UNO Play Breadboard -ATMEGA328P board.The  UNO Play Breadboard -ATMEGA328P  also includes 6 analog inputs, 14 digital I/O pins (6 amongst these could be used as PWM outputs), a crystal oscillator with 16MHz frequency, a 5 pin female connector to connect FT232 plugin.This board does not have an inbuilt USB to directly load the program from the computer. As we all know, once the program has been dumped into the board, the part of the USB connectors become useless. So to load the program we have given common interface through FT232 breakthrough board where we can connect to a computer and load the codes into the UNO Play Breadboard -ATMEGA328P.

Features 

• Atmega328p- controller
• 14 digital I/O port RX, TX, D2~D13.
• 8 analog input port A0~A7.
• One pair of TTL RX/TX.
• 6 PWM terminal.
• Power indicating LED.
• Programmable with Arduino open source.

For More Details and Tutorials CLICK HERE

Ethernet Web Shield- Smart Internet Application Development Kit

Quick Overview
Ethernet Web shield is a smart communication shield for controlling and monitoring embedded application via internet.Internet is the media and economic way for communication between anywhere from to geographical location.This shield is compatible with Arduino open source and make easy way for customized application development.This shield has got four relay 10AMP.The board by ULN2003 IC. The board works on 5V.

Features

• IEEE 802.3 compatible.
• Supports Full and Half-Duplex modes.
• Integrated MAC and 10Base-T PHY
• SPI Interface with Clock Speeds Up to 20 MHz.
• With this Ethernet Shield, your Arduino board can be connected to internet.
• Stackable by accepting prototype shield or any other boards with Arduino compatible interface.
• LED indication for relay & power supply. 
• Design based on highly proven IC ULN2803 as driver.

For More Details & Tutorial CLICK HERE

DIY UNO Play Breadboard -ATMEGA328P with FT232 Breakout Board

Quick Overview
Atmega 328 is one of the most commonly used Micro controllers with open source platform amongst many hobbyist and industrial communities. The simplicity and the low power of Atmega 328 helps design many prototype boards which could be used in numerous applications.



 We introduced UNO Play Breadboard -ATMEGA328P board.The  UNO Play Breadboard -ATMEGA328P  also includes 6 analog inputs, 14 digital I/O pins (6 amongst these could be used as PWM outputs), a crystal oscillator with 16MHz frequency, a 5 pin female connector to connect FT232 plugin.This board does not have an inbuilt USB to directly load the program from the computer. As we all know, once the program has been dumped into the board, the part of the USB connectors become useless. So to load the program we have given common interface through FT232 breakthrough board where we can connect to a computer and load the codes into theUNO Play Breadboard -ATMEGA328P.

Features

• Atmega328p- controller
• 14 digital I/O port RX, TX, D2~D13.
• 8 analog input port A0~A7.
• One pair of TTL RX/TX.
• 6 PWM terminal.
• Power indicating LED.
• Simple and convenient design for the hobbyist and developers.
• High speed bridge converting USB to Serial, serial to USB. 
• Programmable with Arduino open source.

For More Details CLICK HERE