keyestudio USB Host shield V1.5 is an add-on board for Arduino USB Host. Directly plug it to Arduino board and it will allow Arduino to have USB Host function. Arduino with host function can communicate with USB devices, such as USB flash disk, keyboards, mouse, joysticks, digital cameras.
Among these functions, the most attractive one is supporting the connection of android phones to realize Google ADK function.
It enables your phone as a control terminal to control your robot or other devices. Meanwhile, it can display the collected data on your mobile terminal.
Specifications:
- Supporting the Google Android ADK function
- Compatible with UNO R3and MEGA 2560 control board.
- Supporting the Android system, provided with APP software ( at most Android 4.0.3 version)
- Comes with a reset button
- Realizing the USB Host function, enable to communicate with other USB devices and support the USB HUB function.
- Onbaord comes with double-sided through-hole pad, welding the electronic elements and setting the prototype circuit.

10 Segments Jade Green LED Display Bar-Graph
9V Battery Snap Clip with Plug
7 Segments Green LED Display - 1 Digit - 0.36 inch
Voice Detector Sensor - Smart Switch (180-265V)
940nm 5mm IR Emitter and Receiver LED 2 pcs (Trans + Rec)
STM32F4 Development Board (STM32F407VET6)
Tiny AVR Programmer (SparkFun)
Momentary Latching Push Button Switch Self-Reset (Yellow)
Tactile Push Button 2PIN (2x pcs)
5V 650nm 5mW Red Laser 


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