All Products

SKU: SF-DEV-28021 · MPN: DEV-28021

Add stand-alone audio playback to an Arduino project with this serial MP3 player shield based on the MY1690X decoder IC. It can play MP3 and WAV files from a standard microSD card, making it handy for music, voice prompts and sound effects.The shield is controlled over a serial UART command set a...

SKU: DF-DFR0159

The 5V DFduino Pro Mini V1.3(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 5V DFduino running the 16MHz bootloader (select 'Arduino Duemilanove w/ 328' within the Arduino software). It is an advance version of offical Arduino Pro Mini. The DFRd...

SKU: AF-2000

Note: The Pro Trinket's bit-bang USB technique is a legacy approach that may not work reliably with modern operating systems. For new projects, consider an ItsyBitsy or Metro Mini board with native USB support at a comparable price. The Adafruit Pro Trinket 5V is a compact ATmega328P-based mic...

SKU: SF-DEV-11113

It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommen...

SKU: AF-2590

The Adafruit Metro Mini 328 packs the same ATmega328P power as a full-sized Metro into a tiny breadboard-friendly form factor. Running at 16 MHz with 5V logic, it's pin-compatible with Arduino UNO R3 and works with the Arduino IDE by selecting "Arduino UNO" in the Boards menu. For the latest revi...

SKU: EF-EF04098

This NeoPixel-compatible rainbow LED strip features 10 individually addressable WS2812B RGB LEDs with a standard 3-pin GVS connector for easy plug-and-play use. Both ends have connectors, allowing multiple strips to be daisy-chained for longer runs. Designed to work with micro:bit at 3.3V, it's ...

SKU: SF-DEV-22632

Arduino empowers makers’ creativity and passion for innovation with a robust new board that’s perfect for all users, from beginners to experts – allowing anyone to easily connect to the internet and create IoT projects. Your user-friendly, accessible UNO just took a quantum leap forward: Ardui...

SKU: AF-3675

The Adafruit Itsy Bitsy 32u4 3V packs the power of an Arduino Leonardo into a tiny 1.4" × 0.7" board. Built on the ATmega32u4 with native USB, it's perfect for compact projects that need a full set of GPIO pins without the bulk of a standard Arduino. Running at 3.3V and 8 MHz, the Itsy Bitsy 32u...

SKU: SF-DEV-12640

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-...

SKU: DF-DFR0351

INTRODUCTION Romeo BLE mini is a small Arduino compatible robot control board with motor driver and bluetooth 4.0. It benefits from the Arduino open source platform, which includes thousands of open source codes. Its integrated 2 way DC motor driver allows the projec...

SKU: SF-DEV-12761

The SparkFun microSD Shield gives your Arduino mass-storage capability via a microSD card slot, making it ideal for data-logging and projects that need to read or write files. Communication with the microSD card uses the SPI interface. The SCK, DI, and DO pins connect to the ATmega168/328's stan...

SKU: DF-DFR0792

This ADKey board with 10 keys can be used to drive your DFPlayer Pro, DFPlayer Mini, or Voice Recorder Module without programming or using various resistors. It offers 20 delicate button caps with comfortable hand feel, easy to be integrated into projects. You can also connect...

SKU: SF-BOB-12009

The SparkFun Bi-Directional Logic Level Converter safely translates signals between different voltage levels — stepping 5V down to 3.3V and 3.3V up to 5V on the same channel. It also works with 2.8V and 1.8V devices, making it a versatile bridge between mixed-voltage systems. Each board provides...

SKU: SF-COM-00538

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package.

SKU: EC-CDD13497DD

devDuino Sensor Node v4 is a compact Arduino-compatible microcontroller and is designed to build wireless networks based on transceiver nRF24L01+. You can easily connect other sensors or actuators to this platform, to build your remote monitoring or controlling system. Unlike the version 1,2,3...

SKU: DF-DFR0010

The DFRduino Nano USB Microcontroller V3.1 (ATMega 328) is a breadboard ready version of the Arduino mini with integrated USB. The arduino Nano has everything that the Diecimila has (electronically) with more analog input pins and an on-board +5V AREF jumper. The arduino Nano automatically se...

SKU: DF-FIT0835

This ultra-thin flexible LED strip from DFRobot packs 138 white SMD 0805 LEDs into a single metre, with an incredibly slim profile of just 2.5mm wide and 1mm thick. It's ideal for lighting tight spaces where standard LED strips won't fit. Operating at 3V, the strip is compatible with microcontro...

SKU: AF-4331

Just about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. Thus, a serial cable is an essential part of any electrical engineer's toolkit.This is a USB C to TTL seri...

SKU: LB-LR07

A comprehensive collection of 37 different sensors and modules for Arduino, covering a wide range of inputs and outputs for electronics projects. Everything comes neatly organised in a clear plastic storage case. From environmental sensing (temperature, humidity, light) to user input (joystick, ...

SKU: LB-LR0093

Description:The ProtoShield is prototype expansion board with 2 LEDs and 2 button, which can be used directly and more convenience. All the pins and power have been lead out. It is very suitable for building prototype circuit with Arduino.Features: ProtoShield for Arduino Uno To build prototype c...