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SparkFun SparkFun Accessories This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used with our illuminated rotary encoders.Documents:Dimensional Drawing
Datasheet
13In Stock
143Expected 2026-09-04
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SparkFun SparkFun Accessories These are various leaded cables for attaching to multimeters power supplies oscilloscopes function generators etc. High quality coax cable with stress relief sleeves.Dimensions: 36" long 8In Stock
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SparkFun SparkFun Accessories This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm center positive barrel jack connector.The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easi 8In Stock
Min.: 1
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SparkFun SparkFun Accessories LilyPad LED White (5pcs)
Datasheet
18In Stock
40Expected 2026-11-10
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories This is the connector assembly used in the RTK Facet and RTK Facet L-Band and is intended for users who need to repair a device. Open Source Hardware has the benefit of allowing a user to understand and repair a broken device themselves! Note: This 1In Stock
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SparkFun SparkFun Accessories This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile 'clicky' feel.Features:Concave plunger designDurable nylon materialMicroswitch: m 68In Stock
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SparkFun SparkFun Accessories This is a resistive analog joystick very similar to those found on the PSP1000. These compact joysticks are different in that they have a very interesting 'slide' feeling.For wiring this part if you look at the device from the bottom the pin out go 20In Stock
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SparkFun SparkFun Accessories These are various leaded cables for attaching to multimeters power supplies oscilloscopes function generators etc.Dimensions: 36" Long 7In Stock
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Mult.: 1
SparkFun SparkFun Accessories This is a simple five wire cable. Great for jumping from board to board or just about anything else. There is a 5-pin JST RE connector on both ends. These are simple jumper wires used on standard 0.1" breakaway headers.Dimensions: 4" lengthDocuments:
Datasheet
29In Stock
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SparkFun SparkFun Accessories This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST RE connector on both ends. These are simple jumper wires used on standard 0.1" breakaway headers.Dimensions: 6" lengthDocuments:
Datasheet
135In Stock
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SparkFun SparkFun Accessories This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin JST RE connector on both ends. These are simple jumper wires used on standard 0.1" breakaway headers.Dimensions: 6" lengthDocuments:D
Datasheet
100In Stock
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SparkFun SparkFun Accessories Polymer Lithium Ion Battery-110mAh

SparkFun SparkFun Accessories If you ever find yourself connecting handfuls of resistors to the ground bus of your breadboard you may consider these SIL-packaged resistors as a time-saving alternative. This Singe In-Line component is actually 5 individual 330 Ohm resistors that 17In Stock
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SparkFun SparkFun Accessories This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile 'clicky' feel.Features:Concave plunger designDurable nylon materialMicroswitch: m 12In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories These are nice cross-locking curved tweezers unlike traditional models the tips on these tweezers will remain closed until squeezed open. They have a very fine tip which allows you to pick up very small parts with precision. This is a great tool t 8In Stock
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SparkFun SparkFun Accessories These are various leaded cables for attaching to multimeters power supplies oscilloscopes function generators etc. Cables come in red/black pairs.Dimensions: 36" Long 80In Stock
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SparkFun SparkFun Accessories Amphenol FCI Clinchr Conn. (2 POS, F)
Datasheet
37In Stock
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SparkFun SparkFun Accessories This is a common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V microcontroller or mechanical switch. This allows you to control high-power devices with very low-power control mechanisms.
Datasheet
25In Stock
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SparkFun SparkFun Accessories This is a simple and easy to use battery box for powering a micro:bit Board. It accepts two AAA batteries and plugs directly into the board via a JST connector. This version also features an on/off switch making it easy to turn the micro:bit on and o 22In Stock
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SparkFun SparkFun Accessories The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power microcontroller using the SparkFun Qwiic connect system. The board features two 25A/250VAC solid state relays that utilize t 1In Stock
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SparkFun SparkFun Accessories The MicroMod Machine Learning Carrier Board combines some of the features of our SparkFun Edge Board and SparkFun Artemis boards but allows you the freedom to explore with any processor in the MicroMod lineup without the need for a central computer 6In Stock
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SparkFun SparkFun Accessories This is our new Hobby Motor now with a 6mm 10 tooth gear to make your basic projects a little simpler to manage. It works well for basic things like making a fan or spinning something pretty fast without much resistance.The motor has a normal opera
Datasheet
199In Stock
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SparkFun Optical Sensor Modules The Sensirion Particulate Matter Sensor SPS30 is a compact high quality optical particle sensor that uses laser scattering and Sensirion's innovative contamination resistance technology to achieve superior binning and particle measurement. This sen
Datasheet
3In Stock
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SparkFun SparkFun Accessories Insulated Silicone Soldering Mat 36In Stock
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SparkFun NFC/RFID Development Tools The SparkFun RFID Qwiic Reader is a simple I2C-based RFID breakout board for the ID-3LA ID-12LA and ID-20LA readers. Plug a reader into the headers and use a Qwiic cable. Then scan your 125kHz ID tag and the unique 32-bit ID will be displayed on 2In Stock
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