SparkFun Electronics Tools & Supplies

Results: 954
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SparkFun SparkFun Accessories Dip sockets for all your prototyping needs. If you've ever had to de-solder a dip part from a circuit board you know how valuable these are! Number of pins include: 8 14 16 18 28 and 40.This is a 300mil wide 8-pin socket. 417In Stock
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SparkFun SparkFun Accessories Break Away Headers - Long 2In Stock
10Expected 8/26/2026
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SparkFun SparkFun Accessories This is a 2-pin JST RCY connector typically used for low-voltage applications running 10A or less. They are commonly found in RC vehicles. These come in a bag of 1 male plug 1 female plug plus pins to connect them both. The pins crimp to your cable 90In Stock
120Expected 8/12/2026
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SparkFun SparkFun Accessories This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units you'll need two for each battery. These work great for larger high capacity applications where a drop-in rechargable cell is needed. Thes 79In Stock
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SparkFun SparkFun Accessories This is a super small 2x5 pin male PTH header. This header is in the common configuration for JTAG applications. Each pin has a spacing of 1.27mm in between each other and can be cut down to smaller increments if the need arises.
Datasheet
153In Stock
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SparkFun SparkFun Accessories The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit development platform. This version of the connector features 80 right angle PTH pins. Add this part to your board to create a handy way to swap out micro:bits for p
Datasheet
75In Stock
100On Order
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SparkFun SparkFun Accessories Flex Sensor 4.5" 22In Stock
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SparkFun SparkFun Accessories These are very thin variable potentiometers. By pressing down on various parts of the strip the resistance linearly changes from 100Ohms to 10 000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as 2In Stock
13Expected 8/12/2026
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SparkFun SparkFun Accessories This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector center positive. This cable allows the user to use a USB port on a computer laptop or on our cigarette power supply to provide our development boards with 5V.The US 10In Stock
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SparkFun SparkFun Accessories These crimping pliers allow you to easily make your own wiring harnesses using crimp pins and cable housings. We really like the quality and sturdiness of these crimp pliers. These pliers are capable of crimping very small 0.25 - 1.5mm crimp pins and 8In Stock
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SparkFun SparkFun Accessories Tip tinner is a good thing to have in your arsenal of soldering supplies. Composed of a mild acid it helps remove baked on residue (for when you melt your desk top) and helps prevent oxidation (the nasty black stuff) that accumulates on your solderi 19In Stock
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SparkFun SparkFun Accessories This is a high quality switching 'wall wart' AC to DC 5V 2000mA Barrel Jack wall power supply manufactured specifically for SparkFun Electronics. These are switch mode power supplies which mean the output is regulated to 5V and the capable output cur
Datasheet
6In Stock
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SparkFun SparkFun Accessories USB Mini-B Cable 6' Mini-B Cable 6'
Datasheet
28In Stock
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SparkFun SparkFun Accessories This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Adapter this duck antenna works perfectly with our LTE Cat M1/NB-IoT Shield. 2In Stock
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SparkFun SparkFun Accessories These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB) these magnets are curiously strong and make for a great way to attach tools to a metal workbench hold small children to a fridge and as a trigger for 30In 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 20mm and has two mounting holes on top.Dimensions: 9.5mm x 35mmDocuments:Datasheet (C2031N-1A2-B10K-GP) 30In Stock
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SparkFun SparkFun Accessories Sometimes when you have too many choices it's hard to make a good decision. In fact there are times when you just want a bag of LEDs just one of each that's all you want. Well too bad you are getting two of each! The LED Rainbow Pack contains tw 10In Stock
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SparkFun SparkFun Accessories Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore they can be used to either warm something up or cool something down depending on which side you use. Y
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1In Stock
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SparkFun SparkFun Accessories This is a tiny USB Microphone from Kinobo that plugs into your laptop desktop Raspberry Pi Jetson Nano Dev kit anything with a USB port you may be using as a computer to add microphone functionality. There is no need to install any extra software 15In Stock
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SparkFun SparkFun Accessories Power Resistor Kit 10W (25 pack) 6In Stock
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SparkFun SparkFun Accessories This is a framed graphical LCD 64x128 with LED backlight. This unit is a very clear STN type LCD with a simple command interface. This new module includes the negative voltage circuitry on board!Utilizes the extremely common KS0108B parallel interfac 3In Stock
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SparkFun SparkFun Accessories Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring.If you need a board for this connector be sure to check out our SparkFun RJ11 Breakout. Two boards are included so be sure to buy 41In Stock
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SparkFun SparkFun Accessories USB Female Type B Connector 29In Stock
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SparkFun SparkFun Accessories Single row of 30-holes female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pin headers much better. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use the 141In Stock
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SparkFun SparkFun Accessories This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin Molex connector with 0.1" spacing on one end bare cable on the opposite end. It also comes with the mating connector for the Molex.D
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243In Stock
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