Arduino Shield
Plug & Play TFT Mega Shield
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The TFT LCDs module works in 3.3V voltage level and it's not compatible with Arduino MGEA pins , this us a shield for Arduino MEGA. Now user can directly plug the TFT LCD in the shield and stand on the Arduino MEGA board. This shield support both 3.3V supply voltage and 5V, so it not just can be used with Arduino MEGA but can with other Arduino MEGA compatible Arduino Boards.

Overview

The TFT LCDs module works in 3.3V voltage level and it's not compatible with Arduino MGEA pins , this us a shield for Arduino MEGA. Now user can directly plug the TFT LCD in the shield and stand on the Arduino MEGA board.

This shield support both 3.3V supply voltage and 5V, so it not just can be used with Arduino MEGA but can with other Arduino MEGA compatible Arduino Boards. 

Hardware

ITDB02 MEGA Shield

Pin of Arduino

With  ITDB02

3V3

LED_A

RD

5V

VCC

 

GND

GND

D22(PA0)

DB8

-

D23(PA1)

DB9

-

D24(PA2)

DB10

-

D25(PA3)

DB11

-

D26(PA4)

DB12

-

D27(PA5)

DB13

-

D28(PA6)

DB14

-

D29(PA7)

DB15

-

D37(PC0)

DB0

-

D36(PC1)

DB1

-

D35(PC2)

DB2

-

D34(PC3)

DB3

-

D33(PC4)

DB4

-

D32(PC5)

DB5

-

D31(PC6)

DB6

-

D30(PC7)

DB7

-

D41(PG0)

RESET

-

D40(PG1)

CS

-

D39(PG2)

WR

-

D38(PD7)

RS

-

D50(PB3)

SD_OUT

-

D51(PB2)

SD_IN

-

D52(PB1)

SD_CLK

-

D53(PB0)

SD_CS

-

D6

D_CLK

-

D5

D_CS

-

D4

D_IN

-

D3

D_OUT

-

D2

D_IRQ

 

 

 

Version 2.0
Compatible Mainboard
  • Arduino MEGA
  • ChipKit MAX32
  • Iteaduino ADK
Shield Functions Adapter
Board Size 102mm x 58mm
Operation Level
  • Digital 3.3V
  • Digital 5V
Stackable No
Model IM120417024
Accessories No
Weight 40.00g

Datasheet

Schematic

30A Dual H-bridge Monster Moto Shield VNH2SP30
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Features:

  • Voltage max: 16V
  • Maximum current rating: 30 A
  • Practical Continuous Current: 14 A
  • Current sensing available to Arduino analog pin
  • MOSFET on-resistance: 19 mΩ (per leg)
  • Maximum PWM frequency: 20 kHz
  • Thermal Shutdown
  • Undervoltage and Overvoltage shutdown

Documents:

Note: When using this board in extreme high-demand applications it may be necessary to improve thermal performance with a heat-sink or fan and to solder the wires directly to the board instead of using a screw terminal (in addition to the myriad other complications present in a high-current system) However, when using the board at currents up to 6A the chips will barely become noticeably warm.

 

PROTOSHIELD + MINI PROTOBOARD FOR ARDUINO UNO
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  •  
  • 100% brand new and high quality
  • Arduino protoshield prototype with 170 mini breadboard.
  • 1 reset button, 1 general use button, and 2 LED circuits can be used directly.
  • The mini breadboard has 170 tie points.
  • Features:

    • 100% brand new and high quality
    • Arduino protoshield prototype with 170 mini breadboard.
    • 1 reset button, 1 general use button, and 2 LED circuits can be used directly.
    • The mini breadboard has 170 tie points.

    Specification:

    • Color: blue + black + white (as the picture show)
    • Prototype size: About 2.72*2.09*0.71" (69*53*18mm)
    • Mini breadboard size: About 1.85*1.38*0.35" (47*35*9mm)

    Package Included:

    • Arduino Proto Shield with Breadboard
    •  

    Wiring Picture:

    • dsds

2.8 inch 240X320 TFT LCD Display Screen Shield for Arduino
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2.8 inch TFT LCD Display Screen with Colorful Touch Screen Module 240X320 for Arduino

Description:
LCD screen size:2.8 inch
Visual angle: 120°
LCD driver chip:ILI9325 
Logic level:2.8V-3.3V 
Data interface:8 bit和16 bus interface
Shield mode:8 bit bus mode
Supply voltage:DC 5V
Touch control board 
White backlit

Parameter                        Specification                Unit    
Module size                     H/W/D 81×53×15               mm 
Effective area                    W/H 43.2×57.6               mm  
Resolution ratio                  W/H 240×320                 Dot 
LCD color                             RGB
Pixel                             W/H 0.18×0.18               mm 
LCD type                    TFT              

Package Included:
1 X 2.8 inch TFT LCD Screen Display Touch Screen

EMG ECG Arduino Shield with Electrode Prob
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This is an ECG/EMG shield which allows Arduino like boards to capture Electrocardiography Electromiography signals. The shield opens new possibilities to experiment with bio feedback. You can monitor your heartbeat and log

 Manual: https://www.olimex.com/Products/Duino/Shields/SHIELD-EKG-EMG/resources/SHIELD-EKG-EMG.pdf

- See more at: http://www.ewallpk.com/home/1223-emg-ekg-eeg-shield.html?search_query=A1114&results=1#sthash.9baLG4lu.dpuf

This is an ECG/EMG shield which allows Arduino like boards to capture Electrocardiography Electromiography signals. The shield opens new possibilities to experiment with bio feedback. You can monitor your heartbeat and log your pulse, recognize gestures by monitoring and analize the muscule activity as it is done in this project.

 

ECG EMG EKG EEG Shield Kits:

1. ECG EMG EKG EEG Shield 1 pcs

2. Electrode sensor 3 pcs

3. Tree lead wire ECG cable

  • Stackable headers up to 6 channels may be stacked and wired to A0-A6 analogue inputs
  • Calibration signal generation by D4/D9 digital output
  • Precise Trimmer potentiometer for calibration (all boards are shipped completely assembled, tested and calibrated so that you don't have to do this unless you want to see how things works)
  • Input connector for normal or Active electrodes
  • Works with both 3.3V and 5V Arduino boards

software:

Electric guru monitoring software, created by Rob Sacks

Arduino example for EKG capture and interface to Electric Guru for /Arduino boards

 

- See more at: http://www.ewallpk.com/home/1223-emg-ekg-eeg-shield.html?search_query=A1114&results=1#sthash.9baLG4lu.dpuf

USB HOST SHIELD REVISION 2.0
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USB Host Shield is an inexpensive development board designed to be used in embedded applications which require USB Host functionality.

 

Arduino Stepper Motor/Servo/DC Motor Shield
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Arduino is a great starting point for electronics, and with a motor shield it can also be a nice tidy platform for robotics and mechatronics. Here is a design for a full-featured motor shield that will be able to power many simple to medium-complexity projects.

  • 2 connections for 5V 'hobby' servos connected to the Arduino's high-resolution dedicated timer - no jitter!
  • Up to 4 bi-directional DC motors with individual 8-bit speed selection (so, about 0.5% resolution)
  • Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
  • 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, 4.5V to 25V
  • Pull down resistors keep motors disabled during power-up
  • Big terminal block connectors to easily hook up wires (10-22AWG) and power
  • Arduino reset button brought up top
  • 2-pin terminal block to connect external power, for seperate logic/motor supplies
  • Tested compatible with UNO, Mega, Diecimila, & Duemilanove
    2237992158_d1be17779d_b.jpg

Schematics & Layout

You can grab the latest Schematic, Layout files (EagleCAD format from github. Click the ZIP download button at top middle to download the entire zip.

Firmware

  • Arduino Stepper/Servo software library with microstepping support.
    To install, click on Downloads in the middle of the page, select Download as zip and uncompress the folder. 
     
    Rename the folder to AFmotor (check that the renamed folder contains the .cpp and .h files) and install into the Arduinosketches/libraries folder. For information how to use and install libraries, see our tutorial! This version now works with with the Mega. Public domain!
  • AccelStepper library with AFMotor support. This library allows for advanced stepper control including accelleration and decelleration, and concurrent stepper control! You still need AFmotor above!
    To install, click on Download in the middle of the page, select Download as zip and uncompress the folder. 
    Rename the folder to AccelStepper (check that the renamed folder contains the .cpp and .h files) and install into the Arduinosketches/libraries folder. For information how to use and install libraries, see our tutorial!

can bus arduino Shield
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Description: This shield gives the Arduino CAN-Bus capability. It uses the Microchip MCP2515 CAN controller with MCP2551 CAN transceiver. CAN connection is via a standard 9-way sub-D for use with OBD-II cable. Ideal for automative CAN application. The shield also has a uSD card holder, serial LCD connector and connector for an EM406 GPS module. Making this shield ideal for data logging application.

  • Cable not included
  • View the related products for a recommended cable to use with this board

Note: This product is a collaboration with SK Pang Electronics. A portion of each sales goes back to them for product support and continued development.

Features

  • CAN v2.0B upto 1 Mb/s
  • High speed SPI Interface (10 MHz)
  • Standard and extened data and remote frames
  • CAN connection via standard 9-way sub-D connector
  • Power can supply to Arduino by sub-D via resettable fuse and reverse polarity protection.
  • Socket for EM406 GPS module
  • Micro SD card holder
  • Connector for serial LCD
  • Reset button
  • Joystick control menu navigation control
  • Two LED indicator

Documents:

ARDUINO LCD 1602 (16x2)KEYPAD SHIELD (BLUE LCD)
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This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Analog Pin 0 is used to read the pushbuttons. The LCD shield supports contrast adjustment and backlit on/off functions. It also expands analog pins for easy analog sensor reading and display.

Introduction

This is a very popular LCD Keypad shield for Arduino or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Analog Pin 0 is used to read the pushbuttons. The LCD shield supports contrast adjustment and backlit on/off functions. It also expands analog pins for easy analog sensor reading and display.

 

Specification

  • Operating Voltage:5V
  • 6 Push buttons
  • Expanded Analog Pinout with  standard DFRobot configuration

 

Documents

Tutorial:

Introduction

The LCD Keypad shield is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value is read through a 5 stage voltage divider.

Note: Version 1.1 main updates are the button values, which have being updated on the example code. For older version
check the comments and edit, or use the Enhanced V1.0 library 


Diagram

LCD&Keypad Shield Diagram
Pin Out Diagram

 

Pin Allocation

Pin Function
Analog 0 Button (select, up, right, down and left)
Digital 4 DB4
Digital 5 DB5
Digital 6 DB6
Digital 7 DB7
Digital 8 RS (Data or Signal Display Selection)
Digital 9 Enable
Digital 10 Backlit Control

 

Sample Code

Example use of LiquidCrystal library

 
//Sample using LiquidCrystal library
#include
 
/*******************************************************
 
This program will test the LCD panel and the buttons
Mark Bramwell, July 2010
 
********************************************************/
 
// select the pins used on the LCD panel
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
 
// define some values used by the panel and buttons
int lcd_key     = 0;
int adc_key_in  = 0;
#define btnRIGHT  0
#define btnUP     1
#define btnDOWN   2
#define btnLEFT   3
#define btnSELECT 4
#define btnNONE   5
 
// read the buttons
int read_LCD_buttons()
{
 adc_key_in = analogRead(0);      // read the value from the sensor
 // my buttons when read are centered at these valies: 0, 144, 329, 504, 741
 // we add approx 50 to those values and check to see if we are close
 if (adc_key_in > 1000) return btnNONE; // We make this the 1st option for speed reasons since it will be the most likely result
 // For V1.1 us this threshold
 if (adc_key_in < 50)   return btnRIGHT; 
 if (adc_key_in < 250)  return btnUP;
 if (adc_key_in < 450)  return btnDOWN;
 if (adc_key_in < 650)  return btnLEFT;
 if (adc_key_in < 850)  return btnSELECT; 
 
 // For V1.0 comment the other threshold and use the one below:
/*
 if (adc_key_in < 50)   return btnRIGHT; 
 if (adc_key_in < 195)  return btnUP;
 if (adc_key_in < 380)  return btnDOWN;
 if (adc_key_in < 555)  return btnLEFT;
 if (adc_key_in < 790)  return btnSELECT;  
*/
 
 
 return btnNONE;  // when all others fail, return this...
}
 
void setup()
{
 lcd.begin(16, 2);              // start the library
 lcd.setCursor(0,0);
 lcd.print("Push the buttons"); // print a simple message
}
  
void loop()
{
 lcd.setCursor(9,1);            // move cursor to second line "1" and 9 spaces over
 lcd.print(millis()/1000);      // display seconds elapsed since power-up
 
 
 lcd.setCursor(0,1);            // move to the begining of the second line
 lcd_key = read_LCD_buttons();  // read the buttons
 
 switch (lcd_key)               // depending on which button was pushed, we perform an action
 {
   case btnRIGHT:
     {
     lcd.print("RIGHT ");
     break;
     }
   case btnLEFT:
     {
     lcd.print("LEFT   ");
     break;
     }
   case btnUP:

Arduino USB-SD MP3 Shield
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This shield is more powerful and flexible. It supports both wave and mp3 format. Both SD card and U-disk are supported directly. Also there is an on-board 64Mbit flash which could store music files.There is a standard 3.5mm headset jacket on the shield. You could connect with a standard earphone. We also integrate an audio amplifier on the shield. You could

There is a standard 3.5mm headset jacket on the shield. You could connect with a standard earphone. We also integrate an audio amplifier on the shield. You could connect loudspeaker directly.

Features

  • Plug in and play for Arduino
  • Control by Serial UART interface or keys onboard.
  • Directly drive 32ohm headset.
  • On-board Audio Amplifier to drive 3W/4Ω external loudspeaker.
  • 32 levels adjustable volume.
  • Support FAT16/FAT32 file system.
  • Support both SD/SDHC card and U-Disk.
  • On board 64MBit SPI-FLASH.
  • Support copying audio files from SD card or U-Disk to SPI-FLASH.
  • Supporting Sleep Mode.
  • Support 16K~320Kbps MP3 files and 8K~44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format)

Connection

Plug in and play.

Dimension

Download

Product list

  • Arduino MP3 Shield x1

Note: SD card or U-disk is not contained in the product list.

 

TF SD Card Arduino shield
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This SD card shield is a standard SD card / TF card break out board for Arduino. The SD card shield adds storage to your Arduino project. It supports SD, SDHC, or Micro SD/TF cards. It just uses the SPI ports of Arduino, and you can plug more other shield on it. 
Arduino compatible SD card, Micro SD card and SDHC card supportable 
Prototype expand Arduino Library support 

This SD card shield is a standard SD card / TF card break out board for Arduino. The SD card shield adds storage to your Arduino project. It supports SD, SDHC, or Micro SD/TF cards. It just uses the SPI ports of Arduino, and you can plug more other shield on it. 
Features: 
Arduino compatible SD card, Micro SD card and SDHC card supportable 
Prototype expand Arduino Library support 
Size: 53mm x 47mm 
Weight: 35g 
Pin of Arduino With SD Card 5V 
VCC --------------3v3 
GND-------------- GND 
D13---------------SD_CLK 
D12-------------- SD_OUT 
D11-------------- SD_IN 
D10-------------- SD_CS

Smart Home Development Kit for Android apps
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Description:
External power supply voltage: 7 ~ 12V (> 500mA)
Relay Max Switching Voltage: 240VAC/60VDC
Relay Max Switching Current: 5A
Contact load capacity: 1A 250VAC, 3A 120VA / 24VDC
Number of relays: 4
Wireless output interface: (serial) xBee / Bluetooth Bee / RFBee
 occupied ports: (relay) Digital mouth 2,3,4,5, (wireless module) Digital mouth 0,1

 

Description:

 

External power supply voltage: 7 ~ 12V (> 500mA)

Relay Max Switching Voltage: 240VAC/60VDC

Relay Max Switching Current: 5A

Contact load capacity: 1A 250VAC, 3A 120VA / 24VDC

Number of relays: 4

Wireless output interface: (serial) xBee / Bluetooth Bee / RFBee

 occupied ports: (relay) Digital mouth 2,3,4,5, (wireless module) Digital mouth 0,1

 

Note : control  the  voltage below  220V

 

 

Information link: