Cyber Monday Deals Have Arrived
20% off most of our catalog through 11/26!
Welcome to the yearly celebration of deals! We've kept it simple this year by just taking 20% off most of our catalog. Take some time, build a cart and enjoy a flash deal-free existence! We may run out of a few items if you wait too long though, so don't wait until Monday if you've got your eye on a particularly shiny new board. Check out rules at the bottom, and here's a list of top products on sale to give you some ideas!
SparkFun Favorites
WRL-13001
This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or reception of radio signals from …
SEN-14066
The SparkFun Simultaneous RFID Reader is an Arduino-compatible board to get you started with the M6E Nano UHF RFID Reader.
Retired
DEV-13712
The SparkFun OpenLog can store, or "log", huge amounts of serial data and act as a black box of sorts.
WIG-13660
The WAV Trigger is a unique high-fidelity polyphonic audio player with surprising capabilities.
DEV-11113
SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader.
DEV-11114
SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader.
DEV-09716
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work…
DEV-13975
The SparkFun RedBoard combines the simplicity of the UNO's Optiboot bootloader, the stability of the FTDI, and the shield com…
ROB-12859
The Big Easy Driver, designed by [Brian Schmalz](http://www.schmalzhaus.com/), is a stepper motor driver board for bi-polar s…
DEV-13907
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the …
DEV-14063
The LilyMini ProtoSnap is a great way to get started learning about creating interactive e-textile circuits before you start …
WRL-13231
The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for IoT or WiF…
Kits
KIT-13927
The LilyPad Sewable Electronics Kit lets you explore the wonderful world of electronic sewing (e-sewing) and e-textiles throu…
KIT-13197
This is the SparkFun XBee Wireless Kit, the perfect box full of goodies to get you started using XBees. Inside this kit you w…
Retired
DEV-13754
Do you have a good understanding of various sensors or need a variety of them for a project? This kit includes a sensor for j…
Retired
KIT-14007
Do you own a Raspberry Pi2 or Pi3? Have you always wanted to use it to set up your very own gaming station? The SparkFun PiRe…
Retired
KIT-14265
The fourth edition of our popular SIK, fully reworked from the ground up for a better learning experience!
Retired
KIT-14542
The SparkFun Inventor’s Kit (SIK) for micro:bit is a great way to get creative, connected and coding with the micro:bit.
Retired
ROB-12649
The SparkFun Inventor’s Kit for RedBot is a great way to get started with two motor robotics and sensor integration using t…
Retired
KIT-14556
The SparkFun Tinker Kit (STK) is a great way to get started with programming and hardware interaction with the Arduino progra…
Retired
Sale ends 11/26 at 11:59 p.m. MST. Discounts apply to customer and guest roles only. While supplies last. No rain checks or combing carts.
Please Note: We will be working hard to get as many orders out as possible, but we cannot guarantee same-day shipping for the sale days. At least you don't have to rush a store!
