（A）1个PS2带按钮十字摇杆，4颗圆形按钮,2个小按键。 （B）板载的开关电压可以在3.3V和5V之间切换。 其中对于摇杆来说，摇杆有两个电位器，可连接到Arduino上的模拟引脚A0和A1。A0的值对应于X位置。A1的值对应于Y位置。要读取这些模拟值，请使用AnalogRead()函数。

Adafruit has this week unveiled a new second-generation version of its popular 1.8 inch Colour TFT display which is now being combined with an Arduino shield fitted with a microSD card slot and a ...

Arduino’s brand-new Esplora microcontroller, packed with prebuilt sensors and features, could indicate a move for the DIY electronics company toward a wider segment of the microcontroller market.

Over on the Arduino blog, the release of the official Arduino WiFi shield was just announced. On the spec page for this WiFi shield. we can see this new board isn’t a slouch; it’s powered by a 32-bit ...

Even though games like Infinity Blade can be great fun on the iPhone, there's no getting around the fact that touchscreen-centric, buttonless devices don't offer the best gaming ergonomics. A modding ...

The new connected device represents the embodiment of the initiative presented at Campus Party 2011 and includes the option of remote management from a BlueVia website (www.bluevia.com) Berlin, 24th ...

In this project, we create a joystick-controlled laser by connecting two servos to a joystick and using this setup as a pan-and-tilt controller for a laser pointer. The following is excerpted from the ...