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Sparkfun

Sparkfun, established in 2003 in the US, offers electronic components and tools for hobbyists, teachers, and professionals. They aim to make electronics easy to learn and accessible. Popular products include microcontroller boards, sensors, and electronic components. They also provide tutorials and resources to help users get started.

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In stock SparkFun RJ45 Breakout € 1,85
In stock RJ45 8-Pin Connector € 1,70
In stock Flexible Qwiic Cable - 100mm € 2,65
In stock Qwiic JST Connector - SMD 4-pin € 1,60
In stock  SparkFun Qwiic Adapter € 2,85
Clearance In stock Qwiic JST Connector - SMD 4-Pin (Vertical) € 0,80 € 1,90
2 pieces In stock 1x20 Stackable Header Set - 2 pcs € 2,30
In stock 3.5mm audio jack € 1,70
In stock Flexible Qwiic Cable - 500mm € 3,85
In stock Flexible Qwiic Cable - 200mm € 2,75

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Rotary Encoder - Illuminated (RGB) Sparkfun #COM-15141 Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round and round).
In stock
€ 6,05 Incl. VAT
Clear Plastic Knob Sparkfun #COM-10597 This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used with our illuminated rotary encoders.
In stock
€ 1,75 Incl. VAT
SparkFun Sound Detector (with Headers) Sparkfun #SEN-14262 The SparkFun Sound Detector is a small and very easy-to-use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound and an analog representation of its amplitude.
In stock
€ 16,95 Incl. VAT
LilyPad Coin Cell Battery Holder - Switched - 20mm Sparkfun #DEV-13883 Sure, your flashing, chip-tune playing T-shirt is really cool at the party... but at some point you need to turn it off. And yes, you could just pull the battery, or maybe you've even sewn a LilyPad slide switch in-line. Wouldn't it be nice if there was just a switch *on *the battery?
In stock
€ 3,40 Incl. VAT
SparkFun RJ45 Breakout Sparkfun #BOB-00716 RJ45 connectors are the kind that are used for Ethernet jacks, but they make great general purpose connectors when you need a lot of conductors. This is a small PCB that brings out the pins of the RJ45 connector to an in-line 0.1" footprint.
In stock
€ 1,85 Incl. VAT
RJ45 8-Pin Connector Sparkfun #PRT-00643 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.
In stock
€ 1,70 Incl. VAT
SparkFun RJ11 Breakout - 2 pieces Sparkfun #BOB-14021 This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of our RJ11 6-Pin Connectors to work with common telephone cables.
In stock
€ 2,55 Incl. VAT
Sparkfun RJ11 6-Pin Connector Sparkfun #PRT-00132 Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring.If you need a board for this connector be sure to check out our SparkFun RJ11 Breakout.
In stock
€ 2,00 Incl. VAT
3.5mm audio jack Sparkfun #PRT-08032 Low profile 3.5mm stereo audio jack. This is a PCB mount audio / stereo jack for building an amplifier, for example.
In stock
€ 1,70 Incl. VAT
Battery Holder - 18650 (PTH) Sparkfun #PRT-13113 This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you'll need two for each battery. These work great for larger, high capacity applications where a drop-in rechargable cell is needed. These little guys are low cost and easy to use!
In stock
€ 1,50 Incl. VAT
Clearance
-58 %
SparkFun Analog/Digital MUX Breakout - CD74HC4067 Sparkfun #BOB-09056 This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx).
In stock
€ 3,65 € 1,55 Incl. VAT
FemtoBuck LED Driver Sparkfun #COM-13716 This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog signal from 0-2.5V.
In stock
€ 10,35 Incl. VAT
SparkFun 16 Output I/O Expander Breakout - SX1509 Sparkfun #BOB-13601 Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins.
In stock
€ 9,85 Incl. VAT
SparkFun Multiplexer Breakout - 8 Channel (74HC4051) Sparkfun #BOB-13906 The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer.
In stock
€ 3,95 Incl. VAT
Qwiic Cable - Breadboard Jumper (4-pin) Sparkfun #PRT-14425 This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup pigtail on the other. This cable makes it easy to connect components with a Qwiic connector to a breadboard or an Arduino-based device’s pins.
In stock
€ 2,40 Incl. VAT
SparkFun Load Cell Amplifier - HX711 Sparkfun #SEN-13879 The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight.
In stock
€ 13,40 Incl. VAT
SparkFun Opto-isolator Breakout Sparkfun #BOB-09118 This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.
In stock
€ 6,20 Incl. VAT
SparkFun Rotary Encoder Breakout - Illuminated (RG/RGB) Sparkfun #BOB-11722 This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB pins to standard, breadboard friendly, 0.1" headers. Turn it over and it has a footprint for the R/G version!
In stock
€ 4,00 Incl. VAT
SparkFun Servo Trigger Sparkfun #WIG-13118 The SparkFun Servo Trigger is a small robotics board that simplifies the control of hobby RC servo motors. When an external switch or logic signal changes state, the Servo Trigger is able to tell an attached servo motor to move from position A to position B.
In stock
€ 25,70 Incl. VAT
Arduino Stackable Header Kit - R3 Sparkfun #PRT-11417 These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields.
In stock
€ 2,40 Incl. VAT
SparkFun Capacitor Kit Sparkfun #KIT-13698 This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your desk to see if you can find a spare capacitor you might have dropped a year ago. With this kit you get over 100 of the most popular capacitors.
In stock
€ 13,10 Incl. VAT
Resistor Kit - 1/4W (500 total) Sparkfun #COM-10969 Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear into thin air. The only way to be sure that you're gonna have the resistor you need when you need it is to stock up, and keep them organized.
In stock
€ 13,95 Incl. VAT
PicoBuck LED Driver Sparkfun #COM-13705 The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default, each channel is driven at 330mA; that current can be reduced by either presenting an analog voltage or a PWM signal to the board.
In stock
€ 21,40 Incl. VAT
Teensy Header Kit Sparkfun #PRT-13925 These headers are made to work with the Teensy 3.2 and Teensy LC development boards. Each kit of headers makes your Teensy breadboard compatible and will allow for stacking a Teensy and Teensy-compatible shield board.
In stock
€ 2,25 Incl. VAT
SparkFun Qwiic Cable Kit Sparkfun #KIT-15081 The SparkFun Qwiic Connect System is constantly growing in popularity with makers. So to make it even easier to get started, we've assembled this Qwiic Cable Kit for everyone.
In stock
€ 12,55 Incl. VAT
SparkFun Benchtop Power Board Kit Sparkfun #KIT-12867 You don’t have the power? Well, there’s no need to ask Scotty – the SparkFun Benchtop Power Board Kit has your back. This board will let you take advantage of your power supply to create a benchtop power supply with enough juice to run almost any of your embedded electronics projects.
In stock
€ 33,95 Incl. VAT
SparkFun LiPo Charger Plus Sparkfun #PRT-15217 The SparkFun LiPo Charger Plus is the souped-up power option in the SparkFun line of single-cell lithium polymer (LiPo) battery chargers. With this iteration, we've changed the input charge connector to USB-C and provided charge rate selection as well as optional thermal protection.
In stock
€ 11,40 Incl. VAT
SparkFun FTDI Basic Breakout - 5V Sparkfun #DEV-09716 SparkFun FTDI Basic Breakout - 5V. This is the newest revision of our FTDI Basic. We now use a SMD 6-pin header on the bottom, which makes it smaller and more compact. Functionality has remained the same.This is a basic breakout board for the FTDI FT232RL USB to serial IC.
In stock
€ 17,55 Incl. VAT
Hobby Motor - Gear Sparkfun #ROB-11696 This is our new Hobby Motor now with a 6mm, 10 tooth, gear to make your basic projects a little simpler to manage. It works well for basic things like making a fan or spinning something pretty fast without much resistance.
In stock
€ 2,70 Incl. VAT
Qwiic Cable - 50mm Sparkfun #PRT-14426 This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well.Each Qwiic Cable's wires have been color coded to red, black, blue and yellow.
In stock
€ 2,10 Incl. VAT
Qwiic JST Connector - SMD 4-pin Sparkfun #PRT-14417 Here is a tiny 4-pin Qwiic 1mm JST connector. This connector is used on all of our Qwiic-based boards and can be used to create your own I2C-based device compatible with the Qwiic system. Additionally, this connector will mate with all of our Qwiic cables with a solid lock.
In stock
€ 1,60 Incl. VAT
SparkFun USB naar RS-485 Converter Sparkfun #BOB-09822 This is the newest revision and fixes issues with the last board. This breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485.
In stock
€ 30,55 Incl. VAT
LilyPad SimpleSnap Protoboard Sparkfun #DEV-10940 The LilyPad SimpleSnap Protoboard is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassembled or broken down, it's also a great way to prototype!
In stock
€ 9,15 Incl. VAT
Arduino Pro Mini 328 - 5V/16MHz Sparkfun #DEV-11113 It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need.
In stock
€ 13,25 Incl. VAT
Clearance
-67 %
SparkFun Qwiic Joystick Sparkfun #COM-15168 Now, you can easily add an HID/controller to your project! The SparkFun Qwiic Joystick combines the convenience of the Qwiic connection system and an analog joystick that feels reminiscent of the thumbstick from a PlayStation 2 controller and for that reason it's become a favorite of ours.
In stock
€ 22,05 € 7,30 Incl. VAT
SparkFun Qwiic Adapter Sparkfun #DEV-14495 The SparkFun Qwiic Adapter provides the perfect means to make any old I2C board into a Qwiic-enabled board. This adapter breaks out the I2C pins from the Qwiic connectors to pins that you can easily solder with your favorite I2C-enabled device.
In stock
€ 2,85 Incl. VAT
SparkFun FTDI Basic Breakout - 3.3V Sparkfun #DEV-09873 This is the newest revision of our FTDI Basic. We now use a SMD 6-pin header on the bottom, which makes it smaller and more compact. Functionality has remained the same.This is a basic breakout board for the FTDI FT232RL USB to serial IC.
In stock
€ 17,90 Incl. VAT
Thermistor 10K Sparkfun #SEN-00250 10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NTC thermistor.Vishay part #: NTCLE100E3103JB0Note: You get only one thermistor.**Document: **DatasheetBildr Tutorial
In stock
€ 2,05 Incl. VAT
USB 3.1 Cable A to C - 90cm Sparkfun #CAB-14743 USB C is fantastic. But until we have converted all our hubs, chargers, and ports over to USB C this is the cable you're going to need.
In stock
€ 8,10 Incl. VAT
Reversible USB A to C Cable - 30cm Sparkfun #CAB-15426 USB-C is fantastic. What makes this cable even better is that one of the features we love so much about USB-C has been replicated to the USB-A 2.0 plug! These cables have minor, yet genius modifications that allow them to be plugged into their ports regardless of orientation.
In stock
€ 7,20 Incl. VAT
Panel Mount USB-C Extension Cable - 6" Sparkfun #CAB-15455 This panel mount USB-C extension cable enables you to more easily enclose a project that contains a USB-C port. The cable is 6" in length and includes two 14mm M3 screws compatible with the cable's 3mm panel mount holes, spaced 18mm apart.
In stock
€ 12,85 Incl. VAT
USB Female Type C Connector Sparkfun #COM-15111 USB-C is quickly becoming more and more prominent in the maker community because, let’s be honest, who likes trying three times to insert USB into a port? This is a 16-pin, female, USB Type C connector that is commonly found in smart phones, laptops, and other newer electronics.
In stock
€ 4,45 Incl. VAT
Multicolor Buttons - 4-pack Sparkfun #PRT-14460 This is a simple 4-pack of momentary, multicolor buttons, great for all sorts of projects! Unlike previous iterations of multicolor buttons, this pack's tactile switches are actually recessed into the housing so they don't accidentally fall off during use.
In stock
€ 2,40 Incl. VAT
Super Capacitor, 10F - 2.5V - 1 piece Sparkfun #COM-00746 Yes you read that correctly, a 10 Farad capacitor. This small cap can be charged up and then slowly dissipated running an entire system for hours. Combine two in series for 5F/5V.
In stock
€ 6,50 Incl. VAT
SparkFun Beginner Parts Kit Sparkfun #KIT-13973 The SparkFun Beginner Parts Kit is a small container of parts frequently used by beginning (or even experienced) hobbyists that gives you all of the basic through-hole components you will need to get started playing with embedded projects.
In stock
€ 28,10 Incl. VAT
Vacuum Pump - 12V Sparkfun #ROB-10398 This vacuum pump really sucks! This pump operates at 12V and has enough suction for most small projects. We even used one to make our very own universal gripper using coffee grounds, balloon and some other parts.
In stock
€ 28,75 Incl. VAT
Thermal Tape 10x10cm Square Sparkfun #PRT-17054 Thermally Conductive Adhesive Transfer Tapes are designed to provide a preferential heat-transfer path between heat-generating components and heat sinks or other cooling devices (e.g., fans, heat spreaders or heat pipes).This is a 4x4" square, 0.2mm thickness piece of thermal tape.
In stock
€ 1,95 Incl. VAT
Heatsink Compound Sparkfun #PRT-09599 This is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you're connecting a component to a heatsink, it'll really help to dissipate even more potentially damaging heat.
In stock
€ 4,20 Incl. VAT
1x20 Stackable Header Set - 2 pcs Sparkfun #PRT-14311 These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control, Environmental, or Motion Shields as well as other applications.
In stock
€ 2,30 Incl. VAT
Teensy Stackable Header Kit (two 24-pin, and one 5-pin) Sparkfun #PRT-17152 These headers are made to work with the Teensy 4.1, Teensy 3.6, and Teensy 3.5 development boards. Each set of headers allows for your Teensy to be easily incorporated into a breadboard circuit or attach a shield on top of the board.
In stock
€ 3,40 Incl. VAT

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