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SparkFun SparkFun Accessories This is a basic 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point per digit and individually controllable apostrophe and colon points.The LEDs have a forward voltage of 1.9VDC and a max forwar 2In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories 1.0M Ohm 1/4th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We've opted for a new and more breadboard-friendly lead thickness (they're a bit thicker than our last ones). Note: Sold as singles. But check below fo 128In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories You don't have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 yellow 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a resistor in the diode
Datasheet
1In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories Polarized Connectors Header (4-Pin) 202In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories USB Type 'A' Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable. Designed to mount to the UBW32.Documents:Datasheet 24In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Audio Jack Breakout Jack Breakout 46In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories This is the SMD version of PRT-07948 which is the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. The metal housing connects to the positive side of the battery and the PCB pad underneath is con 14In Stock
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SparkFun SparkFun Accessories This black Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room n 9In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a SMD 6 pin right angle female header. We realized that we have had the male version of this header available for awhile now but never the female. Now you have the ability to get both!Pins have 0.1" spacing between rows and between pins.Docu 5In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage and/or high current devices.This relay's coil is rated up to 12V with a minimum switching voltage of 5V. The contacts are rated up to 5A (@250VA 10In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all th
Datasheet
39In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Transistor NPN (2N3904) 1,211In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories Voltage Regulator 3.3V 102In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very standard yellow LED. The lens is 3mm in diameter and it is diffused.Features:2.0-2.4VDC forward dropMax current 98In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories These are small, rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB). These magnets are curiously strong and make for a great way to attach tools to a metal workbench. 139In Stock
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SparkFun SparkFun Accessories Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space 6 I/O lines and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.Documents:Product CardArduino Board Definitions 2In Stock
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SparkFun SparkFun Accessories USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players media/disk readers USB hubs pretty much anything small and USB.Documents: Datasheet 7In Stock
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SparkFun SparkFun Accessories These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction with Cat5 Cat5e and Cat6 Ethernet cables. Because Ethernet cable is so ubiquitous these are awesome for projects where you
Datasheet
143In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware. 14In Stock
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SparkFun SparkFun Accessories This is a simple 2x3 female PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing of 0.1" in between each other. 198In Stock
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SparkFun SparkFun Accessories One-Wire Ambient Temp Sensor MAX31820 21In Stock
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SparkFun SparkFun Accessories This is a standard issue USB 2.0 cable. This is the most common A to B Male/Male type peripheral cable the kind that's usually used for printers. Compatible with most SFE designed USB boards as well as USB Arduino boards like the Uno. 5In Stock
A tariff of 10% may be applied if shipping to the United States.
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Mult.: 1
SparkFun SparkFun Accessories Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing makes a project look more finished than a nice clean wiring harness.This is a 3ft. length of 10-wire ribbon cable. Check the 80In Stock
A tariff of 10% may be applied if shipping to the United States.
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Mult.: 1
SparkFun SparkFun Accessories These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. 20ppm * 18pF load capacitance
Datasheet
22In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories A small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects. 6In Stock
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1