SparkFun Electronics 工具与耗材

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数量 RoHS
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 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 Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all th
数据表
39库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Transistor NPN (2N3904) 1,212库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Voltage Regulator 3.3V 102库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very standard yellow LED. The lens is 3mm in diameter and it is diffused.Features:2.0-2.4VDC forward dropMax current 98库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These are small, rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB). These magnets are curiously strong and make for a great way to attach tools to a metal workbench. 123库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space 6 I/O lines and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.Documents:Product CardArduino Board Definitions 1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
58库存量
180预期 2026/11/10
最低： 1
倍数： 1

SparkFun SparkFun 配件 There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware. 10库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper driver. Note: We ship these as singles 1库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This blue 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 no 16库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a simple 2x3 female PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing of 0.1" in between each other. 198库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 One-Wire Ambient Temp Sensor MAX31820 21库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is a USB 2.0 type B to Micro-B 5-pin black cable. You know the mini-B connector that usually comes with cell phones Cameras MP3 players etc. We specifically like these 6" long cables because using USB peripherals in projects within a small e 8库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator contained in a handy surface mount package. Requires two external resistors to 97库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines.Features:2.7V to 22库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a simple knob that connects to the extra large sized linear slide potentiometer. 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 your proj 3库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover. 5库存量
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 super bright red LEDs9 000mcd brightne 2库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 LED - SMD RGB 89库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a basic 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point per digit and individually controllable apostrophe and colon points.The LEDs have a forward voltage of 1.9VDC and a max forwar 2库存量
最低： 1
倍数： 1