工具与耗材

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数量 RoHS
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 51库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Screw Terminals 3.5mm Pitch (2-Pin) 98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 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 7库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This 4-pin ATX right angle connector mates up to the standard 4-pin computer peripheral port often found on ATX power supplies. This connector will also serve as a replacement to that found in the SparkFun ATX Power Connector Breakout Kit.
数据表
42库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit development platform. This version of the connector features 40 right angle SMD pins. Add this part to your board to create a handy way to swap out micro:bits for p
数据表
9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 9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 1/6th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards these 330Ohm resistors make excellent LED current limiters and are great for general use. Need more than one? Checkout our bags of resistors. 25库存量
最低： 1
倍数： 1

SparkFun 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 2库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft diffuse glow.Features:620-625nm Red1.8-2.2VDC Forward Voltage20mA Forward Current40 degree viewing angle100-150 MCD outputDocuments:[Datasheet](htt 67库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is the BC337 an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive large loads or amplifying or switching applications. The BC337 is specifically rated at 50V and 800mA max
数据表
50库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a through-hole 12mm coin cell battery holder. It's the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. Metal housing is + PCB pad underneath is -.This battery holder is sold in single un 26库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Audio Jack 3.5mm 139库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 JST Right-Angle Connector TH 2-Pin
数据表
132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 This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first which is fair since that is what they have been primarily used for. However with this battery holder you will gai 46库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Resistor 10K Ohm 1/4 Watt PTH - 20 pk 210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 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 10库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 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 10库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 So you currently have in your possession a Jetson Nano from NVIDIA (or you're at least planning on picking one up in the near future). What's next? The SparkFun Jetson Nano Intermediate Kit provides you with all of the essential parts needed 7库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 OBD-II connector 11库存量
30预期 2026/10/13
最低： 1
倍数： 1
否
SparkFun SparkFun 配件 This is the 2N5192G an NPN silicon transistor. This little transistor can help in your project by being used to help drive large loads or amplifying or switching applications. The 2N5192G is specifically rated at 60V and 4A max.
数据表
14库存量
最低： 1
倍数： 1
否