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SparkFun Multi-Color LEDs Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - one for each color and a common cathode (the longest pin). Use this LED for three status indicators or pulse width modulate all three and get mi
Datasheet
252In Stock
450Expected 9/17/2026
A tariff of 22% may be applied if shipping to the United States.
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Mult.: 1
SparkFun Single Board Computers Don t let the size fool you the BBC micro:bit v2 is the perfect device for you to get creative with digital technology! At half the size of a credit card this board is the ultimate tool for learning to code and building unique creations from int 8In Stock
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SparkFun Pressure Sensor Development Tools This is a force sensitive resistor with a square 1.75x1.5" sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower the resistance. When no pressure is bein 8In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun Force Sensors & Load Cells This very long force sensitive resistor - over 2 feet - has a sensing area of 0.25x24". This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force the lower 10In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun Board Mount Temperature Sensors PT100 Sensor
Datasheet
14In Stock
46Expected 10/9/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Screwdrivers, Nut Drivers & Socket Drivers This is just your basic reversible screwdriver - pocket sized! Both flat and phillips heads available. Comes with pin clip and snazzy SparkFun logo. 36In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories LiPo Battery Manager Battery Manager 198In Stock
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Mult.: 1

SparkFun Temperature Sensor Development Tools It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating in essence a low resolution thermal imaging camera. With this breakout you can detect surface
Datasheet
24In Stock
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SparkFun SparkFun Accessories This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm). 1,282In Stock
A tariff of 38% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to and proportional of th 14In Stock
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SparkFun Optical Sensor Development Tools A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate photodiode or phototransistor). This PCB has three connections for PWR GND and Signal.When the gate is clear SIG will be high (>4.9V). When the gate is blocked b
Datasheet
417In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun Development Boards & Kits - ARM With a 32-bit ARM Cortex -M4 RISC core the SparkFun STM32 Thing Plus brings power and precision to your projects. The STM32 Thing Plus provides you with an economical and easy to use development platform if you're needing more power with a minim
Datasheet
17In Stock
A tariff of 38% may be applied if shipping to the United States.
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Mult.: 1
SparkFun SparkFun Accessories USB 2.0 type A to micro USB 5-pin. This is a new smaller connector for USB devices. Micro USB connectors are about half the height of mini USB. Micro USB is found on newer hand held devices like cell phones and portable media devices. Works great wi 4In Stock
A tariff of 38% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at monome.org. Each button has a hole underneath that accepts either a 3mm or 5mm standard LED. The idea is that you can create a button interface of your
Datasheet
13In Stock
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SparkFun SparkFun Accessories This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces. This is not a true piezoelectric speaker but behaves similarly. Instead of a piezoelectric crystal t 19In Stock
A tariff of 12% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories This is a very simple clear infrared LED. These devices operate between 940-950nm and work well for generic IR systems including remote control and touch-less object sensing. Pair them with any of our IR receivers (see Related Items below). 1.5VDC f 30In Stock
A tariff of 22% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft diffuse glow.Features:465-470nm Blue3.0-3.4VDC Forward Voltage20mA Forward Current40 degree viewing angle100-150 MCD outputDocuments:[Datasheet](ht 22In Stock
A tariff of 22% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories PICAXE-08M2 microcontroller chip.PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is programmed with a simple serial connection and the BASIC development environment is free! PICAXE has some e 145In Stock
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SparkFun SparkFun Accessories A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm and has two mounting holes on top.Dimensions: 9.5mm x 45mmDocuments:Datasheet (C3031N-1A2-B10K-GP) 31In Stock
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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.
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SparkFun SparkFun Accessories The Molex GNSS Flex antenna is a great option for basic GNSS applications and will work with any of our GNSS boards equipped with a U.FL at a fraction of the cost of many of its big brothers. This antenna supports GPS Galileo BeiDou and GLONASS in
Datasheet
25In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5.5mm jack with a 2.1mm center pole diameter.Datasheets: Datasheet
Datasheet
264In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories This is a time saving kit of jumper wires - cut stripped and pre-bent for your prototyping pleasure. Included with this kit are 14 various lengths of 22AWG wire - 2 5 7 10 12 15 17 20 22 25 50 75 100 and 125mm - 10 pieces of each.Inclu 35In Stock
A tariff of 38% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories Easily add a serial port to your project with this right-angle PCB-mount DE9 (also known as "DB9") female connector. It features the standard 0.318-inch mounting footprint making it a drop-in replacement or perfect for new designs. This durable con 30In Stock
A tariff of 30% may be applied if shipping to the United States.
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SparkFun SparkFun Accessories Jumper - 2 Pin 1,437In Stock
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