工具与耗材

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数量 RoHS
SparkFun SparkFun 配件 There are a lot of devices out there that still communicate over RS232 but we bet your new laptop isn't one of them. Don't worry though we've got you covered. This 6ft converter plugs into your computer's USB port and provides you with a DB-9 RSR23 14库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
数据表
297库存量
最低： 1
倍数： 1
否
SparkFun SparkFun 配件 Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
数据表
124库存量
最低： 1
倍数： 1
否
SparkFun SparkFun 配件 Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
数据表
72库存量
最低： 1
倍数： 1
否
SparkFun SparkFun 配件 The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The SparkFun Digital Multimeter however is not your average multimeter it features a loud continuity sound current/voltage sense and quality probes. You c 13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Screw Terminals 2.54mm Pitch 2-Pin 38库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 These nylon standoffs are 3/4" 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.Sold in packs of 10. Check below for matching screws. 4库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25" shaft with a set screw.Dimensions:15mm high19mm diameter 11库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 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
数据表
22库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well as charge pump caps for MAX232 circuits. High quality radial electrolytic capacitors. 352库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the intensity. All lenses are clear.Features:Standard Size - T1 3/4 5mm10 000mcd brightness2.4V forward dr 13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Header 8-pin Male SMD 0.1in 26库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Resistor 1K Ohm 1/4 Watt PTH - 20 pk 64库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is the basic L7805 voltage regulator a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides a local regulation internal current limiting thermal shut-down control and safe area protection for your p 27库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is the LM317TG voltage regulator a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator provides a local regulation internal current limiting thermal shut-down control and safe area protec 12库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Resistor 1M Ohm 1/4 Watt PTH - 20 pk 25库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is a high quality AC to DC 'wall wart' which produces a regulated output of 12VDC at up to 600mA. These are switch mode power supplies which means the output is regulated to 12V (no more 14V outputs!) and the capable output current is much high
数据表
2库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 We could talk about how the Zinc used in these nuts is only from the finest old-growth Zinc trees from across the globe and is hand picked only at the peak of the season. Or how they are expertly hand-ground by a 6th generation master grinder. And ho 31库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Resistor 10K Ohm 1/4 Watt PTH - 20 pk 212库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 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 10库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This right-angle tactile switch has a great 'click' to it. Also because it's a through-hole design it's very sturdy. Mount it on the edge of your board for easy access. These are rated for 12VDC at 50mA. 52库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These are small spring terminals. Open the aperature with the small arm insert the wire release the arm and the wire is held firmly in place. This is a good quick way to to interface to bare wires. Capable of higher current and more resilient than 16库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is 50g of high quality Lead-Free Solder Paste the perfect amount to keep around for prototyping and hobby projects that require a bit of SMD soldering. Solder Paste Stenciling is the easiest and quickest way to solder some of the trickier SMD
数据表
6库存量
最低： 1
倍数： 1


SparkFun SparkFun 配件 This is a 10-pack of wires that are pre-terminated with an alligator clip on one end and a hookup pigtail on the other. Alligator clips are a staple item for any workbench or makerspace and with these cables you will be able to easily incorporate th 9库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 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
数据表
161库存量
最低： 1
倍数： 1