工具与耗材

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SparkFun SparkFun 配件 This tri-band GNSS antenna is ideal for GPS L1 GLONASS L1 and Beidou B2 reception. At 45x45mm it is a large ceramic antenna with an incredible 38dB LNA gain. This antenna works well with the GPS-RTK providing reception of Beidou satellites where o
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SparkFun SparkFun 配件 PCB Engraver - #501 (2 Pack)
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SparkFun SparkFun 配件 Gone are the days that you have to worry about silicone weather proofing splitting and breaking on you! These are sealed addressable 1 meter long 5V RGB LED strips that come packed with 60 WS2812s per meter. Each of these strips are enclosed by a fle
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SparkFun SparkFun 配件 USB On-The-Go is a really useful USB specification! It allows some small devices that would usually be unable to act as a host to have limited hosting capabilities! USB-OTG is common for things like tablet computers and smartphones in order to allow
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SparkFun SparkFun 配件 Adam Tech Wall Adapter Cable (EU)
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SparkFun SparkFun 配件 USB 3.0 Micro-B Cable - 1m

SparkFun SparkFun 配件 This is the 100mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect sm l boards end to end.sm l is an ecosystem of miniature processor boards peripheral boards power boards and accessories. Designed to be both physically small and
SparkFun SparkFun 配件 This is the 36mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect sm l boards side by side. This FPC has an offset (step) of 18mm.sm l is an ecosystem of miniature processor boards peripheral boards power boards and accessories. D
SparkFun SparkFun 配件 This is a 3-terminal microswitch with a small push-button. This switch has a great 'clicky' sound to it and a nice tactile feel.Features:Max 4A 125/240VAC2 mounting holesLong mechanical operating lifeContact resistance: less than 0.2 Insulation re

SparkFun SparkFun 配件 This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button but it lights up white! 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
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SparkFun SparkFun 配件 This is a simple LED-illuminated tactile button with a red cap. It's just like a basic tactile button but it lights up red! 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 easil
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SparkFun SparkFun 配件 Do you fear that your power may not be "far reaching" enough? How would another 6' work for you? Okay so it doesn't sound very dramatic but sometimes an extra 6' of power cable is exactly what your project needs. Don't hack apart a nice clean barre
SparkFun SparkFun 配件 This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it clicks really well). This button is great for user input or a good reset button on a PCB heck we use this guy on our PicoBoard! As

SparkFun SparkFun 配件 Hamburger Mini Speaker
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SparkFun SparkFun 配件 Add another eight pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two I2C pins which can be shared with other I2C devices and in exchange gives you eight general purpose pins. You can set each of eight pins to be input
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SparkFun SparkFun 配件 This diode-transistor photocouplers consist of an LED optically coupled to a high speed photodetector to transmit electrical signals between circuits while still isolating your system from higher voltages. The 6N137 optoisolator is presented in an 8
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SparkFun SparkFun 配件 This is a right angle 5mm addressable LED. It sounds boring but at the time of writing this is the first one in the world. If you've ever tried to get a project into an enclosure you know what a challenge it can be. Connectors are a bit of work bu
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SparkFun SparkFun 配件 The PIC16F1829-I/SS is an 8-bit microcontroller with 14kB flash and a robust instruction set into a compact chip-set. Craft code sculpt circuits and design projects with ease. Unleash the 25MHz clock speed for real-time responsiveness or dial it d
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SparkFun SparkFun 配件 The ATtiny84 is another of Atmel's little tiny 8-Bit Processors. 8KB (4K x 16) of program space 12 I/O lines and 8-channel 10 bit ADC. It will run up to 20MHz with an external crystal and can be programmed in circuit.
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SparkFun SparkFun 配件 This version of the APA102C (or DotStar ) is the regular 5050-sized (5mmx5mm) SMD LED. With an integrated control circuit embedded the APA102C-5050 is incredibly bright and colorful. If you look really closely you can see the tiny gold chip h
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SparkFun SparkFun 配件 Transformer BALUN EMBER
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SparkFun SparkFun 配件 This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert an unbalanced signal in a transmission line to a balanced one or vice versa. Each of these ICs possesses a frequency range o
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SparkFun SparkFun 配件 Can I bother you for a minute? Rubber Duck Debugging is the method of working through a problem by verbalizing the problem at hand. There is something that happens once you verbalize your problem that makes your brain skirt around the log jam and ju
SparkFun SparkFun 配件 When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or car with a clear view of the sky while you stay in doors and warm at your keyboard. This 2m (6.5ft) magnetic mount SMA extension does a great job o
SparkFun SparkFun 配件 The Base version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data with the OpenLog Artemis and JEDI One. The SparkFun OpenLog Artemis (without IMU) is an open source data logger that comes p