Google I/O 2011: Android Open Accessory API and Development Kit (ADK)
Google I/O 2011: Android Open Accessory API and Development Kit (ADK)
Mike Lockwood, Erik Gilling, Jeff Brown
You have always been able to connect an Android device to your computer, but until now there was no way for Android applications to interact with other hardware via USB. In this talk we cover new support in Android 3.1 for USB input devices, as well as new APIs for applications to communicate with peripherals via USB. The APIs support both Android powered devices that act as a conventional USB host, and non-host Android devices that communicates with a new class of USB hosts known as “Android USB Accessories”. Cool hardware is involved.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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