Moudle for Arduino (1)

Proto Shield for Arduino

ST1033

This prototyping shield is the best out there (well, we think so, at least). It works with UNO, NG, Diecimila, and Duemilanove Arduinos. You can use it with a Leonardo but it will not break out the hardware SPI pins (they’re only on the ISP connector underneath) or the IOREF/SDA/SCL pins. Howe- ver, the SDA/SCL pins on the Leonardo are also on digital #2 and #3 so you can still use them by co- connecting to #2 and #3.

It has a nice standard 0.1″x0.1″ prototyping grid with big pads A IC pattern for adding DIP ICs up to 20 pins
Power rails down the middle and sides
A reset button and an extra general use button
2 3mm general use LEDs, red and green, as well as 2 matching resistors The ICSP header is up top if you like to upload to your Arduino using a programmer
A surface-mount chip area for up to 14 SOIC size parts
Compatible with either tiny breadboards or ‘standard’ breadboards with the rails removed.
Every pin is brought out, including the new 3V and Reset header pins 2 x 0.1uF capacitors on either side for extra power stability

Mega Prototype Shield V3

ST1032

The board can not only receive MEGA seamless plug controller, directly soldered to the above components to complete a variety of prototype circuit, but you can also paste Mini breadboard, through the 7-color jumper to complete a variety of circuit experiment, board integrated power indicator and status lights, and reset buttons, easy to learn MEGA preferred prototype controller expansion board.

NANO I/O Screw Shield

EX015

This is a terminal adapter to suit the Arduino Nano version 3. Use this adapter to easily interface the Nano development board to inputs, outputs, and other Arduino modules ad shields via screw-down terminals.

W5100 Ethernet Shield

ST1044

IEEE802.3af compliant Low output ripple and noise (100mVpp) Input voltage range 36V to 57V Overload and short-circuit protection 9V Output High efficiency DC/DC converter: typ 75%  @ 50% load 1500V isolation (input to output)

The Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches that connect to the internet using the shield. The ethernet shield connects to an Arduino board using long wire-wrap headers which extend through the shield. This keeps the pin layout intact and allows another shield to be stacked on top.

L298N Dual H-bridge driver board

ST1112

This board allows you to control 2 channel DC motor or one Step Motor, L298N is a high voltage and high current dual full-bridge drive in a 15-lead Multiwatt and PowerSO20 packages. It features: high operating
supply voltage up to 46V; large DC current, peak instantaneous current up to 3A, continuous operating
current as 2A; rate power: 25W.

Sensor Shield V2 For Arduino MEGA 2560

EX019

This sensor shield V2.0 is easy for Arduino fans to plug and play with. For some Arduino starters, it is difficult to add circuits on Arduino, so this sensor expansion board which can connect most senor shields to the Arduino control panel solves the problem easily. It meets the expansion needs of most Arduino. Arduino is an open-source physical computing platform based on a simple i/o board and a development. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer.

• Support IIC interface
• Support 32 road Servo Motor Drive Shield interface
• Support Bluetooth module communication interface
• Support SD card module communication interface
• Support APC220 wireless rf modules communication interface
• Support RB URF ultrasonic sensors interface
• Support LCD serial and parallel interface
• Support Kinds of the interface and can be fully compatible with Arduino Mega

Joystick Shield

ST1124

The nRF24L01 RF interface the Nokia 5110 LCD interface, so very convenient for game serial communication I2C communication interface, easy connectivity to I2C devices at the same time Onboard switching voltage between 3.3V and 5Vdevelopment Bluetooth module interface, convenient Bluetooth wireless.

The Joystick Shield enables your Arduino with a joystick!  The shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joystick select button) and a two-axis thumb joystick give your Arduino functionality on the level of old Nintendo controllers. Onboard switch can switch the voltage between 3.3V and 5V, so this module can work with any other 3.3V MCU platform

Prototype Shield

EX023

The Arduino Prototyping Shield makes it easy for you to design custom circuits. You can solder parts to the prototyping area to create your project, or use it with a small solderless breadboard (not included) to quickly test circuit ideas without having to solder. It’s got extra connections for all of the Arduino I/O pins, and it’s got space to mount through-hole and surface mount integrated circuits. It’s a convenient way to make your custom circuit and Arduino into a single module.

LCD1602 Keypad Shield For Arduino

ST1113

It includes a 2×16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9, and 10 are used to interface with the LCD. Just one Analog Pin 0 is used to read the five pushbuttons. The LCD shield supports contrast adjustment and back-lit on/off functions. Operating Voltage: 5V 5 Pushbuttons to supply a
custom menu control panel RST button for resetting Arduino program Integrate a potentiometer for adjusting the backlight Expanded available I/O pins.

Prototype Shield

EX025

This USB Host Shield allows you to connect a USB device to your Arduino board. It is based on the MAX3421E, which is a USB peripheral/host controller containing the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-low-speed host compliant to USB specification rev 2.0.Works with standard (dual 5/3.3V) and 3.3V-only (for example, Arduino Pro) boards. Operates over the extended -40°C to +85°C temperature range Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host),

L293D Motor Drive Shield for Arduino

ST1138

L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Basically, this means using this chip you can use DC motors and power supplies of up to 10 Volts, that’s some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what’s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a
load in either direction to an output, e.g. motor.

• Can drive 4 DC motors or 2 stepper motors or 2 Servo.
• Up to 4 bi-directional DC motors with individual 8-bit speed selection.
• Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, or interleaved stepping.
• 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 10V DC.
• Pull down resistors keep motors disabled during power-up.
• reset button.

Sensor shield V4.0

ST1035

Sensor Shield V4.0 allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers. just plug & play! Each functional module has a buckled port with VCC, GND, and Output, which has a corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure, and more professional looking.

• Operating Voltage: 5VDC
• Input Voltage (recommended): 7-12VDC
• Input Voltage (limits): 6-20VDC
• Expanded photograph with the pin out IDs may be found at http://www.meriwel.com/arduino
• Buckled Analog Port Handy, solid connection to 6 Analog inputs with VCC/GND
• Digital IO port 13 ports prepared to digital modules or servos
• Analog IO Port 2.54 grid male pin header connections