音频 IC 开发工具 The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the SPH8878LR5H-1 analog microphone from Knowles. This board features an OpAmp to bring the output of the microphone to a usable level allowing you to plug directly into an ADC

USB数据线/IEEE 1394数据线 A USB A to Micro B cable specifically for use with the micro:bit. It measures 0.3m and handles both power and USB 2.0 data rates.

显示开发工具 SparkFun Qwiic Alphanumeric Display - Blue

LED 照明开发工具 The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add

显示开发工具 SparkFun Qwiic Alphanumeric Display - White

LED 显示器和配件 We are quite familiar with seven-segment displays. We see them on our alarm clocks ovens and microwaves. By adding more segments to each digit you can display more than just numbers! These 14-segment displays allow you to show off all sorts of numb

扬声器与变频器 If you want to get some sound out of your project but have a tight space budget this is a good way to do it. This 2.5W 4 Ohm speaker is only 28mm in diameter and just over 4mm thick. The cable is roughly 180mm long and terminates in a 2-wire JST co

电源管理IC开发工具 Does your microcontroller need to control a high-voltage item like a 12V LED strip while also needing to be powered? Do you want to avoid having multiple power adapters and microcontrollers for your project? The MOSFET Power Switch and Buck Regulat

温度传感器开发工具 LilyPad Temperature Sensor

开发板和工具包 - AVR Arduino Fio

开发板和工具包 - AVR LilyTwinkle

存储器 IC 开发工具 microSD Shield Shield