SparkFun 工具与耗材

结果: 972
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SparkFun SparkFun 配件 For a long time we've had small 7-segment displays and *huge *7-segment displays but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding
数据表
11库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is a simple knob that connects to the small and medium sized linear slide potentiometers. Each knob uses friction to secure itself to fit onto the slide pot. Once attached this small knob provides you with an easier to use potentiometer for you 54库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Screw Terminals 3.5mm Pitch (2-Pin) 102库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for a pack of 20 individual 7库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for the male header. Be sur 13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Now for all of your coin cell battery surface mount needs the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium Ion coin cell battery and holds the battery in place with friction. The metal housing connects to the positive (+) side of the 3库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This green 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 8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
4库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is an inner thread (outer nut) adapter that will connect to any of our wireless boards or interface cables and allow you to use an antenna/cable that has an outer thread configuration. You should not need this adapter with any of our antennas or 36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
24库存量
100预期 2026/6/8
最低： 1
倍数： 1
否
SparkFun SparkFun 配件 Increase your range with this 1/2 wave duck antenna. Designed for 860 to 960MHz it is ideal for distant LoRa nodes. Utilizes an RP-SMA connector and is 200mm long.
数据表
1库存量
最低： 1
倍数： 1
否
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 a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills credit cards documents etc) sterilization pesticide black lights sun burns the list goes on. Please wear eye protecti 41库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 The LN298 is a high voltage high current dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as relays solenoids DC and stepping motors.Comes in a staggered 15-lead Multiwatt package. Check b 9库存量
15预期 2026/7/31
最低： 1
倍数： 1
SparkFun SparkFun 配件 We all know that you can never get too many LEDs. Don't worry we've got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag. Make that next project shine!Features:25 red LEDsStandard size - T1 3/4 5mm200 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 The SN74HC595N is a simple 8-bit shift register IC. Simply put this shift register is a device that allows additional inputs or outputs to be added to a microcontroller by converting data between parallel and serial formats. Your chosen microprocess 85库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed. This is for the female housing. Be 270库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Screw Terminals 3.5mm Pitch (3-Pin) 33库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 2mm 10pin Xbee Socket
数据表
127库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Header - 6-pin Male SMD 0.1" Right Angle 106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 Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length.Pack of 10 13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Screw Terminals 2.54mm Pitch 2-Pin 49库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply press the connector onto your ribbon cable no soldering required which makes it easy to add as many mi 13库存量
100预期 2026/8/21
最低： 1
倍数： 1