SparkFun Tools & Supplies

Results: 954
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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
70Expected 8/4/2026
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SparkFun SparkFun Accessories Jumper - 2 Pin 200In Stock
1,300On Order
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SparkFun SparkFun Accessories This is a SparkFun exclusive! These are 12" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board. Multiple jumpers can be connected next to one another on a 0.1" header. Comes in one pack of 14In Stock
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SparkFun SparkFun Accessories These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure or just getting it up off the table. The black nylon will give your project a very sessy look.Sold in packs of 10. Check below f 12In Stock
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SparkFun SparkFun Accessories A simple constant current power supply that outputs 12.6VDC and 10A. It comes in a robust metal enclosure (IP68 rated) with a 100 000 hour service life. It features Over-voltage Over-current Short Circuit and Over-temperature safety features. This
Datasheet
2In Stock
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SparkFun SparkFun Accessories Solder wick coffee and paper towels keep SparkFun running. You can steal someone's diagonal cutters for a minute but you'd better ask before touching their solder wick.Solder wick is composed of copper threads braided together. Flux is normally ad 15In Stock
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SparkFun SparkFun Accessories We don't say this lightly: this might be the best solder on the market! There we said it. This "Special Blend" wasn't just picked from a catalog; it is the result of a quest to find the perfect alloy for our own production lines here at SparkFun. Af 3In Stock
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SparkFun SparkFun Accessories This set of sewing needles is a must-have when stitching together your next e-textile project. Each envelope contains three 48mm 1.23mm thick needles and two smaller 39mm 0.67mm thick needles. The eye of each size needle is large enough to easily t 15In Stock
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SparkFun SparkFun Accessories U.FL SMD Connector
Datasheet
29In Stock
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SparkFun SparkFun Accessories USB Mini-B Cable 6' Mini-B Cable 6'
Datasheet
27In 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)
30Expected 8/4/2026
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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 45In 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
Datasheet
243In Stock
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SparkFun SparkFun Accessories This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barrel jacks that have a 2.1mm center pole diameter. The outer shell unscrews to reveal solder terminals and a crimp strain relie 56In Stock
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SparkFun SparkFun Accessories DC Barrel Power Jack Connector SMD
Datasheet
27In Stock
70On Order
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SparkFun SparkFun Accessories Stackable Header 3 Pin, Female 0.1in 97In Stock
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