工具与耗材

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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
47库存量
265预期 2026/6/19
最低： 1
倍数： 1
SparkFun SparkFun 配件 Sometimes you want a small input and a single button just won't cut it. A 5-way tactile switch allows for a joystick-like interface in a very small package. These are surface mount but easily soldered. 13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This 0.012" Muscle Wire (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it. If you are asking yourself "What sorcery is this?!" We assur
数据表
15库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This 0.012" Flexinol Actuator Wires (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it and are made specifically for linear actuators to
数据表
53库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a 3-terminal microswitch two pack each equipped with a 20mm offset lever actuator. These switches have a great 'clicky' sound to them with a nice tactile feel and are perfect when used for a slider 3D printer or robot project. Each microsw 11库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 So much power and light from such a small package. This 5 pack of "Warm" white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power w 16库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Here is a six pin vertical 1.0mm pitch connector. It is useful if you need something very tiny as a connection. These are not the standard JST type connectors we use on most of our boards but are actually the much smaller JST-SH type. 17库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 2x5 Pin Shrouded Header 15库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Heat Sink Compound 76库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 2x3 Pin Shrouded Header 41库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This red 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 23库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 Stackable Header 2x23 Pin Female 232库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This is a simple 2x3 male 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.Documents:Datasheet 61库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 These stackable headers are made to work with the SparkFun ESP32 Thing Plus to connect to shield with a Feather footprint. This set includes one 12-pin and one 16-pin header; the pins are spaced by 0.1".Each set of headers allows you to stack Feather
数据表
3库存量
30预期 2026/6/11
最低： 1
倍数： 1

SparkFun SparkFun 配件 Soldering Iron Stand 3库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 2.4GHz Duck Antenna 2.2dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. 4" long. Not sure which RF connector you need on your antenna? Check out our RF Connector Guide 3库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 900/1800 MHz Duck Antenna 2dBi with regular RP-SMA RF connector. Perfect for use with the XBee 900MHz units. 50 ohm impedance. 105mm long. Be sure to pick the antenna with the right connector. Almost all 2.4GHz and 915MHz antennas need to be RP-SMA. 82库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a 4" connector cable that interfaces U.FL RF connectors to regular SMA connectors. This cable is commonly used to connect larger GPS antennas and quad-band cellular antennas. 51库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 This cute little coax is a champ in our RF kit! It has a right angle female U.FL (aka I-PEX) connector on both ends. Now instead of jerry-rigging a few U.FL to SMA cables together we can go straight from one U.FL device to another. As an added bonus
数据表
98库存量
最低： 1
倍数： 1

SparkFun SparkFun 配件 Rocker Switch SPST (right-angle) 59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. 7库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because if it can sense if a surface is white or black.There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the 15库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This is a simple LED-illuminated tactile button with a green cap. It's just like a basic tactile button but it lights up green! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't e
数据表
13库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 This 1024 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaft is turning and by how much. This allows you to add feedback to motor control systems. Encoders of thi 3库存量
最低： 1
倍数： 1
SparkFun SparkFun 配件 It's the end of the world and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes with an LED securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted 1库存量
最低： 1
倍数： 1