光电开发工具

LED 照明开发工具 Add individually addressable lighting to your projects without the wiring hassle. The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs letting you create custom visual displays with simple I2C commands. This breakout gives you complete

显示开发工具 Add a vibrant 16x2 RGB Text on Black Liquid Crystal Display to your custom electronics without the traditional wiring headache. The SparkFun SerLCD streamlines the entire process by mounting an AVR ATmega328P microcontroller directly to the back of

LED 照明开发工具 WL-ICLED Demoboard for Single Wire ICLEDs- 4 layer 51.0x23.0x1.67mm