Arduino MEGA Prototype Shield v3.0 With breadboard In Pakistan

The Arduino Compatible USB Host Shield 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. it is compatible with more Arduinos – not only UNO and Duemilanove but also Mega and Mega 2560 work with a Standard variant of this shield out of the box. No more SPI re-wiring and code modifications – just solder included stackable connectors (2×3 ICSP connector’s female side should be facing down), plug and play! Using the Arduino Compatible USB HOST function, let your Arduino communicate with other USB devices, and support the USB HUB function.USB Host shield adds USB Host capabilities to the Arduino board. They are large no of USB Host shield which is available in the market but the only problem is that you have to choose the right host shield. Before using that, first of all, you should know, what is a USB Host shield? The USB protocol defines two types of devices. One is called the host (or server) and the other one is called peripheral (client). The Host device controls the peripheral device and also provides power to it. When you connect any USB device like a mouse or a keyboard to your computer, your computer acts as the host and controls (or polls) the client device (keyboard or mouse or even an Arduino). For successful communication to happen using USB protocol, you need at least one of the devices to be the host, which means that you cannot connect two keyboards together and expect them to communicate with each other.

The latest Arduino Controller Sensor Shield V5.0 is produced by robots. This Sensor Shield expansion board retains the advantages of version V4.0 on the basis of stack design, PCB Immersion Gold processing technology. newly added any kinds of interface, for example, IIC interface、32 channels servo motor interface、bluetooth communication module interface、SD Card communication module interface and so on, more convenient. Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers each functional module has 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. You can easily connect with usual analog sensors by using this expansion board, such as the ray sensor. if you support by this expansion board and corresponding circuit module, you only need to combine Arduino and sensors module by using special cables, because concrete circuit details achieve by corresponding sensors module, so you only need to consider that how to read data coming from the sensor by the program in Arduino. For Arduino beginners, you do not have a headache for the cumbersome and complex circuit connection, the sensor extends the true sense of the board to simplify the circuit which can easily connect the commonly used sensor, a sensor requires only a common 3P sensor cable (regardless of digital cable and analog cable), after the completion of the circuit connection, the preparation of the corresponding Arduino program downloaded to the Arduino Duemilanove controller reads the sensor data, or receive wireless module to return data after computing the final easy to complete your own interactive works.

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiz net W5100 Ethernet chip (datasheet). The Wiz net 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 which 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.