工具与耗材

SparkFun 配件 These are small rare earth magnets - 0.25" 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 reed s

SparkFun 配件 This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in pop-out feature that makes changing the battery easy. The feet of the holder have a small hole that allow it to be sewn without modification.

SparkFun 配件 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.

SparkFun 配件 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

SparkFun 配件 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

SparkFun 配件 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

SparkFun 配件 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

SparkFun 配件 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.

SparkFun 配件 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

SparkFun 配件 Power Resistor Kit 10W (25 pack)

SparkFun 配件 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

SparkFun 配件 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