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SparkFun Audio IC Development Tools The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something interesting (or urgent) happens. Simply connect a Qwiic cable and load up some pre-written code to an Arduino to start makin 75In Stock
Min.: 1
Mult.: 1
SparkFun USB Cables / IEEE 1394 Cables 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.
195Expected 8/7/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Memory IC Development Tools SparkFun Qwiic EEPROM Breakout - 512Kbit
103On Order
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools 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 6In Stock
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Mult.: 1
SparkFun Antenna Accessories This GNSS Antenna Mounting Hardware Kit gives all of the basic parts you'll need to mount your antenna to a structure or support. We love to use this kit to secure one of our two GNSS Multi-Band Antennas (either the SPK6618H or the TOP106) that allow
10On Order
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a LiPo battery has solder jumper selectable 5V and 3.3V output and an under voltage protection of 2.6V. However the board can
Datasheet
21On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Antenna Accessories This aluminum adapter converts the very common 1/4" thread found on camera tri-pods and mono-pods to the 5/8" 11-TPI (threads per inch) found on high-end surveying antennas and equipment. It's ideal for mounting RTK surveying antennas onto a monopod
91On Order
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Specialized Cables Three pin JST connector with red black and yellow colors. 5 inch wire outs. This cable comes fully assembled as shown and connects directly to many different Sharp sensors. Quick and easy this cable will save you 15-20 minutes over making your own
122Expected 9/25/2026
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Current Sensors - Industrial This non-invasive current sensor (also known as a "split core current transformer") can be clamped around the supply line of an electrical load to tell you how much current is passing through it. It does this by acting as an inductor and responding t
3Expected 8/14/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1


SparkFun Board Mount Temperature Sensors We all like to know the temperature right? Well with the SparkFun TMP102 Digital Temperature Sensor we've made it just about as easy as it gets. Based on the original Digital Temperature Sensor Breakout - TMP102 we've added Qwiic connectors to br
Datasheet
21Expected 8/5/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Acceleration Sensor Development Tools The SparkFun Qwiic BMA400 Triple Axis Accelerometer Breakout offers a 3-axis acceleration sensor perfect for ultra-low-power applications on an easy-to-use Qwiic breakout board. Dubbed the first "real" ultra-low power acceleration sensor the BMA400
104Expected 10/20/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Magnetic Sensor Development Tools The SparkFun TMAG5273 Qwiic Mini Linear 3D Hall-Effect Sensor is a low-power high-precision magnetic field sensor that can detect a magnetic field's presence strength and direction in three dimensions. This board is perfect for applications involv 91In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun RF Cable Assemblies This RP-SMA to U.FL Cable is commonly used to connect boards with the compact U.FL connector to an enclosure wall. This allows an external antenna to be attached. What makes this unassuming cable special is the slightly longer length of 150mm (compar
270Expected 8/19/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Raspberry Pi Accessories Raspberry Pi Zero Camera Cable
121On Order
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
No
SparkFun Development Boards & Kits - AVR OpenScale
Datasheet
114On Order
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories Buttons are an easy and tactile way to interface with your project but why would you want to deal with debouncing polling and wiring up pull-up resistors? The Qwiic Button with built-in red LED simplifies all of those nasty worries away into an ea
Datasheet
75On Order
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Audio Cable TRRS - 1ft
40Expected 9/1/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories These are your standard issue USB 2.0 type A to micro USB 5-pin... but wait what's this? These cables have minor yet genius modifications that allow both ends to be plugged into their ports regardless of their orientation. No longer will you fight
Datasheet
30Expected 10/12/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories Crystal 16MHz
25Expected 9/14/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories Mini Pushbutton Switch - SMD
Datasheet
574On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories The new generation 18 pin PICAXE microcontroller now has parallel tasking touch sensors and more memory/RAM.See the Info Sheet for a comparison of features between the 18M2 and the 18M2+PICAXE is a neat entry-level microcontroller system that is rel
35On Order
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Mult.: 1

SparkFun SparkFun Accessories This is a simple LED-illuminated tactile button with a green cap. It's just like a basic tactile button but it lights up green! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't e
Datasheet
14In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough small panel-mount latching switch with an illuminated red LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is pe 4In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories It's your basic black action button! This is a very useful small panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6.75mm in diameter. This button is perfect for basic On/Off functions. Overall length (including leads)
58Expected 10/23/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories This is 12 meters of smooth conductive thread spun from stainless steel fiber and wound on a plastic bobbin. Use it to sew up all of your e-textile projects. This small bobbin is a great way to get into wearable electronics without the upfront cost o
19Expected 8/10/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1