The SparkFun Qwiic LED Stick LED_STICK Module provides a simple and cost effective solution for adding LED Stick capabilities to your project. Implementing a SparkFun Qwiic I2C interface, these ...

[LED 阵列(8x7)](https://www.sparkfun.com/products/13795) 是一组排列在一个漂亮的 8x7 网格中的 56 个 LED。它依靠 [Charlieplexing](https://en ...

Just in case you were wondering what that Sparkfun LED Tetris game really looks like, we caught a whiff of it today at Maker Faire. Press the buttons on the right to rotate clockwise, and left to ...

The SparkFun Pro Micro – RP2350 is a compact and powerful development board built around the RP2350 chip from Raspberry Pi and equipped with 16MB flash and 8MB PSRAM. It follows the updated Pro Micro ...