Description: The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a le...

  Description: The RockBLOCK Mk2 allows you to send and receive short messages from anywhere on Earth with a clear ...

  Description: The SparkFun Simblee BLE Breakout board is a programmable board that allows you to add mobile app fu...

Product Details   The Silicon Labs EFR32BG MCU family combines a 32-bit ARM Cortex-M4 core with an integrated Bluet...

Description RC522 RFID Reader Module uses the Serial Peripheral Interface (SPI) bus to communicate with controllers such...

  Product Details   The Silicon Labs EFR32BG MCU family combines a 32-bit ARM Cortex-M4 core with an integrate...

    Product Details     The Silicon Labs EFR32BG MCU family combines a 32-bit ARM Cortex-M4 core wit...

Product details   The Silicon Labs EFR32BG MCU family combines a 32-bit ARM Cortex-M4 core with an integrated Bluet...

  Grove - UART WiFi is a serial transceiver module featuring the ubiquitous ESP8266 IoT SoC. With integrated TCP/IP...

    The BLE Nano from RedBearLab is one of the smallest Bluetooth 4.1 Low Energy (BLE) development boards in t...

Description:   ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a com...

    The BLE Nano from RedBearLab is the smallest Bluetooth 4.1 Low Energy (BLE) development board on the marke...

Description This small Bluetooth dongle is a great addition to any SBC (Single Board Computer). Included with this smart...

MFRC-522 RC522 RFID card Module, YXA178   Description: Current :13-26mA / DC 3.3V Idle Current :10-13mA / DC 3.3V S...

Mimiq FinestraMiner Helium Compatible LoRaWAN Gateway Hotspot Miner, Mimiq MH280418-EU Description FinestraMiner is a hi...

BT12 with Bluetooth Bluetooth dual-mode serial port BLE4.0 +2.0 iOS Android wireless module...

Product Parameters- Model: HC-05- Working voltage: 3.0~3.6V- Communication current: 15mA- Receive sensitivity: -85dBm@2M...

This is a SMD BLE module used in our BLE Bee and Xadow BLE. It is based on TI cc2541 chip, enables robust network nodes ...

  DESCRIPTION   Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or othe...

  DESCRIPTION   Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a pric...

  DESCRIPTION   Our Adafruit Bluefruit LE (Bluetooth Smart, Bluetooth Low Energy, Bluetooth 4.0) nRF8001 Break...

  DESCRIPTION   Interested in learning how Bluetooth Low Energy works down to the packet level? Debugging your...

  DESCRIPTION   Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or othe...

  DESCRIPTION   The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your c...

  DESCRIPTION   Build your own cellular project and get off the grid with FONA. This pack comes with an uFL-an...

Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna draws about 10mA and will give you...

This RF adapter cable is super handy for anyone doing RF work. Often times, small electronics save space by having a pic...

Product Details: Wireless Module Condition: New Working voltage :1.8-3.6V Operating frequency:(Module:387-464MHZ) Instan...

The W600 Module is a cost-effective 2.4GHz WiFi module support 802.11b/g/n. Seeed W600 Module is based on the W600 chip...

  Product details   UMFT230XB-WE breakout module utilizes FT230XQ IC to convert USB to basic UART module. UMFT...

For years we"ve seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy...

  Description: This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or recepti...

  Description: Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphica...

DESCRIPTION   Have some USB logic analyzer, multimeter or oscilloscope and bumping up against the frustation of a s...

DESCRIPTION   You"re too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable...

DESCRIPTION   Simple but effective - this breakout board has a USB Mini-B connector, with all 5 pins broken out. Gr...

DESCRIPTION   This 5050 LED breakout PCB set will make your life much much easier and get you prototyping faster th...

    This is a breakout board for Freescale’s MPR121QR2. The MPR121 is a capacitive touch sensor controll...

DESCRIPTION   FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are...

DESCRIPTION   How good is your multimeter really?  Or maybe your analog converter needs a good reference? Or l...

DESCRIPTION   Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on ...

DESCRIPTION   Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per c...

DESCRIPTION   Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe y...

DESCRIPTION   Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on, an on/o...

DESCRIPTION   Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on and 0.1&...

DESCRIPTION   You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your A...

DESCRIPTION   Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets...

DESCRIPTION   If you"ve ever ordered and wire up a 9-DOF sensor, chances are you"ve also realized the chall...

DESCRIPTION   Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 80...

DESCRIPTION   Add an ear to your project with this well-designed electret microphone amplifier with AGC. This fully...

DESCRIPTION   The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrate...

DESCRIPTION   A Feather board without ambition is a Feather board without FeatherWings! This is the 8-Channel PWM o...

DESCRIPTION   A Feather board without ambition is a Feather board without FeatherWings! This is the DC Motor + Step...

DESCRIPTION   The LIS3DH is a very popular low power triple-axis accelerometer.     It"s low-cost, bu...

Breakout board for the TLC5947 PWM driver chip. This chip can control 24 separate channels of 12-bit PWM output. Designe...

DESCRIPTION   Cellular + GPS tracking, all in one? Oh yes! Introducing Adafruit FONA 808 MiniGSM + GPS, an all-in-o...

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provide...

DESCRIPTION   This 200mm long swivel dipole antenna has 5dBi of gain and 50Ω impedance so it will work fantas...

Your microcontroller probably has an ADC (analog -> digital converter) but does it have a DAC (digital -> analog c...

  DESCRIPTION   Listen to this good news - adafruit now have a breakout board for a super tiny MEMS microphone...

  DESCRIPTION   Add motion and direction sensing to your wearable FLORA project with this high precision 3-axi...

  DESCRIPTION   Bend all audio files to your will with the Adafruit Music Maker shield for Arduino! This power...

  DESCRIPTION   Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel...

  DESCRIPTION   Cellular + GPS tracking, all in one, for your Arduino? Oh yes! Introducing Adafruit FONA 808 G...

  DESCRIPTION   Ring, Ring! Who"s that callin"? It"s your breadboard! Introducing Adafruit FONA Mi...

  DESCRIPTION   Bend all audio files to your will with the Adafruit Music Maker shield for Arduino! This power...

  DESCRIPTION   For those who want to take it to the next level adafruit now have a 3G Cellular Modem breakout...

  DESCRIPTION   Ring, Ring! Who"s that callin"? It"s your Arduino! Introducing Adafruit FONA 800 S...

DESCRIPTION   This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep...

  DESCRIPTION   For those who want to take it to the next level adafruit now have a 3G Cellular Modem breakout...

  DESCRIPTION   Includes! - Adafruit data logger shield for Arduino (Assembled) - 4 GB SD card - Light sensor ...

The SparkFun Micro OLED Breakout Board breaks out a small monochrome, blue-on-black OLED. It’s “micro”...

Simple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing wi...

  DESCRIPTION   What"s a wearable project without LEDs? Our favorite part of the Flora platform is these t...

Description FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talkin...

Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don"t even k...

Specifications:- Power supply:4.5V - 5.5V, 3.3V voltage regulator circuit board- Control Interface: GND, VCC, MISO, MOSI...

Sensor Module 5A....

Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use.    - On...

Description: This is the SparkFun USB to Serial Breakout for the FT232RL, a small board with a built in USB to serial UA...

Never hunt around for another crystal again, with the Si5351A clock generator breakout from Adafruit! This chip has a pr...

  DESCRIPTION   Feather is the new development board from Adafruit, and like its namesake it is thin, light, a...

  DESCRIPTION   Feather is the new development board from Adafruit, and like its namesake it is thin, light, a...

  For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 ...

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi...

This breakout has 4 BSS138 FETs with 10K pullups. It works down to 1.8V on the low side, and up to 10V on the high side....

This chip perform bidirectional level shifting from pretty much any voltage to any voltage and will auto-detect the...

The ‘must have’ IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC ...

  Description: This is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep...

For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provide...

  Description: Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor th...

    Product details   Breakout board for the microSD socket that is not much bigger than your fingernail....

  Description: This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This b...

  Description: This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stre...

  Description: Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremel...

  Description: This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operati...

The ChronoDot RTC is an extremely accurate real time clock module, based on the DS3231 temperature compensated RTC (TCXO...

  Description: This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74...

  Description: This is the newest revision and fixes issues with the last board. This breakout board pairs an SP348...

This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 3.7W channels into 3 ohm impedance...

  Description: The LSM6DS3 is a accelerometer and gyroscope sensor with a giant 8kb FIFO buffer and embedded proces...

Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does ever...

  Description: This is a board designed for opto-isolation. This board is helpful for connecting digital systems (l...

Inside are two sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Ea...

  Description: Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interf...

  Description: This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20...

  Description: This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you t...

The SparkFun Differential I2C Breakout is the fastest and easiest way to extend the range of your I2C communication bus...

  Description: The LSM303C is a 6 Degrees of Freedom (6DOF) inertial measurement unit (IMU) in a single package, sp...

  Description: This is a breakout board for the WS2812B RGB LED. The WS2812B is actually an RGB LED with a WS2811 b...

  Description: RJ45 connectors are the kind that are used for Ethernet jacks, but they make great general purpose c...

  Description: This is the SparkFun “Time-of-Flight” Range Finder, a breakout for the VL6180 distance s...

  Description: This is a simple Op Amp breakout board, set up as a 2-stage amplifier with a gain of 100 (gain of 10...

DESCRIPTION   Note: These use genuine FTDI chips, either we purchase them or they are manufactured to our specifica...

  Description: This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one ...

DESCRIPTION   LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to h...

  Description: The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit co...

DESCRIPTION   Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onb...

  Description: Now mounted on a breakout board, the MPL115A1 is a digital barometer that uses MEMs technology to gi...

DESCRIPTION   This breakout board is the ultimate companion for the VLSI VS1053B DSP codec chip. The VS1053 can dec...

  Description: This is the breakout board for the thumb joystick. Pins are broken out to a 0.1" header and incl...

DESCRIPTION   PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter m...

  Description: This USB Relay Controller / Data Acquisition Module, from Cana Kit, allows computer controlled switc...

DESCRIPTION   Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sens...

  Description: Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be n...

DESCRIPTION   Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe y...

DESCRIPTION   PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boos...

  Description: This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put a...

  Description: This new version now has all 5 pins broken out on the connector. Spark fun have no idea what USB dev...

DESCRIPTION   Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you l...

  Description: If you aren’t familiar with the Electric Imp, it essentially provides an easy, integrated way ...

DESCRIPTION   This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.8W channels i...

DESCRIPTION   Wouldn"t it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LE...

DESCRIPTION   Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe y...

  Description: This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it...

DESCRIPTION   He told you "Go West, young maker!" - but you don"t know which way is West! Ah, if only y...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a SOIC or MSOP/(T)SSOP pinout? This breakout P...

  Description: This is a low-cost, basic SOIC breakout boards. This custom PCB will interface a standard SOIC packa...

DESCRIPTION   So many accelerometers and so little time! Adafruit"ve expanded our accelerometer selection even ...

  Description: This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your ne...

DESCRIPTION   This breakout board will solve all your current-monitoring problems. Instead of struggling with a mul...

  Description: This is a simple breakout board for our RFID readers. The SparkFun RFID Reader Breakout converts the...

DESCRIPTION   The Adafruit Push-button Power Switch is a tidy little design that lets you control a DC power source...

DESCRIPTION   Yaaar! Become your very own pirate radio station with this FM radio transmitter. This breakout board,...

  Description: 8, 16, 20, and 28-Pin SSOP to DIP break out boards. The footprint was rotated to accommodate differe...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB se...

Description: This is a full 8-pin breakout for the SIM socket allowing direct access to SIM communication.   Note: ...

DESCRIPTION   Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe y...

  Description: This is a more universal GPS breakout board that uses a vertical SMD connector which is perfect for ...

  Description: The WiiChuck Adapter is a small PCB that is designed to be inserted into the connector of a Nintendo...

DESCRIPTION   For all of you out there who want to control 12 channels of PWM, adafruit salute you! Adafruit also w...

DESCRIPTION   Beguiled by a fancy new chip, regulator or transistor that is only available in a SOT23-3, SOT23-5, S...

  Description: 8-Pin SSOP to DIP break out board. The footprint was rotated to accommodate different width SSOP dev...

DESCRIPTION   FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are...

  Description: Low-cost basic SOIC break out boards. These are custom PCB boards that interface standard SOIC devic...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB se...

  Description: This is a breakout board for the L298N full-bridge dual motor driver; which comes in a staggered, Mu...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB se...

DESCRIPTION   The DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC mot...

DESCRIPTION   A mini class D with AGC and I2C control? Yes please! This incredibly small stereo amplifier is surpri...

  Description: This is the SparkFun Rotary Switch Breakout, a very simple board designed to easily provide you acce...

DESCRIPTION   This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 o...

  Description: The SparkFun Rotary Switch Potentiometer Breakout is a small board the allows you to add resistors t...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB se...

DESCRIPTION   Getting touchy performance with your screen"s touch screen? Resistive touch screens are incredibl...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set wil...

  Description: This is a breakout board to allow simple access to the tightly pitched pins on the GS406 and GS407 G...

DESCRIPTION   Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards ...

DESCRIPTION   Getting touchy performance with your screen"s touch screen? Resistive touch screens are incredibl...

DESCRIPTION   Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set wil...

DESCRIPTION   Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on,...

DESCRIPTION   Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe y...

    Grove & ndash; LED Bar is comprised of a 10 segment LED gauge bar and an MY9221 LED controlling chip. ...

This is a framed graphical LCD 64x128 with LED backlight. This unit is a very clear STN type LCD with a simple command i...

Description Its a mini panel-mountable HDMI monitor with a built-in resistive touchscreen! So small and simple, you can ...

Grove - LCD RGB Backlight is a full-color backlight 16x2 LCD. High contrast and ease of use make it a perfect I2C LCD di...

Standard HD44780 LCDs are useful for creating standalone projects.   -16 characters wide, 2 rows- White text on blu...

Blue LCD Screen 5V with Backlight.   Specifications- Blue backlight- Supply voltage: 5 V  ...

Add some jazz & pizazz to your project with a color touchscreen LCD. This TFT display is big (2.8" diagonal) bri...

  Product Details- 2004 204 20X4 Character LCD Display Module Green Backlight- Condition: brand new- Fully assemble...

DESCRIPTION   Add some jazz & pizazz to your project with a color capactive touchscreen LCD. This TFT display i...

These displays were used in old Nokia 5110/3310 cell phones (before the smart-phone fad turned every cell phone into a T...

This is a fancy upgrade to standard 16x2 LCDs, instead of just having blue and white, or red and black, this LCD has ful...

Description By popular request, you can now get our 7-segment LED backpacks without the LEDs! These backpacks feature an...

  It"s a mini HDMI decoder board! So small and simple, you can use this board as an all-in-one display driver f...

    This 7.0" TFT screen has lots of pixels, 800x480 to be exact, an LED backlight and a resistive touchsc...

  This 5.0" TFT screen has lots of pixels, 800x480 to be exact, an LED backlight and a resistive touchscreen ov...

    Have you gazed longingly at large TFT displays - you know what I"m talking about here, 4", 5" ...

A geek style monitor for embedded computer system, consists of a 10.1 inches TFT-LCD and a driver board.    Th...

Product details This coin acceptor will take up to 6 different kinds of coin! Whether you’re building your own arc...

DESCRIPTION   Copper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copp...

...

Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way...

This little remote control would be handy for controlling a robot or other project from across the room. It has 21 butto...

Description Relay coil driving voltage is 5V, the input control level may also be within 5V module description: 1. outpu...

Model No.:TS90A Weight:9g Size:23*12.2*22MM Working Voltage:4.8V Dead Zone:8us Quiescent Current:5MA No-load Current:60M...

Product Details   SparqEE GPS Receiver Board The SparqEE GPS receiver board features an RF antenna module (Antenova...

Product Details   SparqEE Power Board The POWERv1.0 board converts an unregulated power supply to the +5V and +3.3V...

Product Details   SparqEE Relay Board The RELAYv1.0 provides a wide input range relay for driving high-current and ...

Product Details   SparqEE Accelerometer Board The ACCELv1.0 provides a wide input range 3-axis accelerometer based ...

Description Apply 5-12VDC and the stainless steel fibers in this heating fabric will warm up, creating a little heating ...

This is a high-quality, easy to use 28 pin ZIF socket that is 0.3" wide. Makes for easy connecting or programming to...

    Product Details   Multi-purpose boxes complete with lid and 4 x No. 2 self tappers  Wall thickne...

    Product Details   Ideal for encapsulating small circuits Resistant to most chemicals Temperature rang...

    Product Details   Ideal for encapsulating small circuits Resistant to most chemicals Temperature rang...

    Product Details   Ideal for encapsulating small circuits Resistant to most chemicals Temperature rang...

  Product Details   Multi-purpose boxes complete with lid and 4 x No. 2 self tappers  Wall thickness; 1.8...

  Product Details   Multi-purpose boxes complete with lid and 4 x No. 2 self tappers  Wall thickness; 1.8...

  Product Details   Ideal for encapsulating small circuits Resistant to most chemicals Temperature range of - ...

    Product Details   Ideal for encapsulating small circuits Resistant to most chemicals Temperature rang...

  Product Details   Multi-purpose boxes complete with lid and 4 x No. 2 self tappers  Wall thickness; 1.8...

These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick,...