The little game system is powered by an Arduino Mega, which pushes out the game image to a RGB LED Matrix that’s housed inside of a picture frame from IKEA.

同时加了一个贴片的LED灯（对，就是pin 13那个灯，请看看version1，是多么丑）Arduino NG卖了一段时间之后，按照中国人习俗，逢整数必须大庆（当然这次跟我们没啥关系），在卖出第10000个Arduino之后，版本更新为Arduino Diecimila。

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

At its heart is an Arduino UNO, which syncs the RGB LED ‘bubbles’ and a servo-driven aiming arm to the game’s real-time data.

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.

Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.