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SparkFun Simon - Surface Mount Stenciling Kit
Our Surface Mount Stenciling Simon Says kit is a great challenge to anyone with intermediate skills at soldering resulting in a pretty fun toy that you can be proud to say “I made this!” We want to up the ante and make you more proficient in all soldering forms, we want to teach you how to stenci...
SparkFun Single Lead Heart Rate Monitor - AD8232
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate...
SparkFun Snappable Protoboard
A large prototyping PCB with v-scored lines that let you snap it to any custom size. The 50 × 25 solder point array provides up to 1250 plated through-hole (PTH) pins on a 2.54 mm (0.1″) pitch grid. Simply snap along the scored lines to create the exact board dimensions your project requires. Ke...
SparkFun SOIC to DIP Adapter - 20-Pin
A simple breakout PCB that adapts a 20-pin SOIC package IC to standard 0.1″ DIP headers for easy breadboard prototyping. Solder your SOIC chip to the board and plug it straight into a breadboard or socket. Key Features SOIC to DIP Conversion – Use surface-mount ICs on breadboards 20-Pin Layou...
SparkFun SOIC to DIP Adapter - 28-Pin
The SparkFun SOIC to DIP Adapter converts 28-pin SOIC surface-mount packages to standard 0.1" through-hole headers, making it easy to prototype with SMD ICs on breadboards or in DIP sockets. Key Features 28-Pin SOIC Layout – Pad layout fits all standard 28-pin SOIC devices 0.6" Pin Spacing – ...
SparkFun SOIC to DIP Adapter - 8-Pin
The SparkFun 8-Pin SOIC to DIP Adapter is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for modding and upgrading devices that use 8-pin DIP ICs, when the upgraded IC is only available in a SOIC footprint. You can also use these adapters for p...
SparkFun Soil Moisture Sensor
The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straight forward to use. The two large exposed pads function as probes for the sensor, together acting as a variable resistor. The more water that is...
SparkFun Soil Moisture Sensor (with Screw Terminals)
A simple breakout board for measuring moisture in soil and similar materials. The two large exposed pads act as probes — functioning as a variable resistor where higher moisture means better conductivity, lower resistance, and a higher signal output. This version includes a 3-pin screw terminal p...
SparkFun Solder-able Breadboard
A solderable PCB that mirrors the layout of a standard solderless breadboard, with the same pin connections and power rails. Once you've finished prototyping on a breadboard, transfer your circuit to this board and solder everything in place for a permanent, reliable version of your project. Key...
SparkFun Solder-able Breadboard - Large
This is the Large SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our full-size breadboard with the same connections to pins and power rails. This board is especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all...
SparkFun Solder-able Breadboard - Mini
This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pins. This board is especially useful for preserving a prototype or experiment you just created on a solderless breadboard by soldering all the pieces i...
SparkFun SOT23 to DIP Adapter
6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will work with 3-pin MOSFETs, BJTs, Voltage Regulators (SOT-23-5), and various other Micro6, Micro5, etc packages. DIP width is 0.300" (300mil) and will fit nicely into any breadboard or DIP socket. 40...
SparkFun Sound Detector
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. The 3 outputs are simultaneo...
SparkFun Sound Detector (with Headers)
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. The three outputs are simultaneo...
SparkFun Spectral Sensor Breakout - AS7263 NIR (Qwiic)
The SparkFun AS7263 breakout brings near-infrared (NIR) spectroscopy to your microcontroller projects. The sensor measures six discrete NIR wavelengths, allowing you to characterise how different materials absorb and reflect light — useful for material identification, agricultural sensing, and co...
SparkFun Spectrum Shield
The SparkFun Spectrum Shield splits a stereo audio input into 7 frequency bands per channel using two MSGEQ7 graphic equaliser ICs. Read the amplitude of each band via your Arduino's ADC to create sound-reactive projects — from LED visualisers and light shows to sound-activated motors, relays, an...
SparkFun SSOP to DIP Adapter - 16-Pin
The SparkFun 16-Pin SSOP to DIP Adapter is a small PCB that lets you adapt SSOP packages into a DIP footprint. These small boards are useful for modding and upgrading devices that use 14- and 16-pin DIP ICs, when the upgraded IC is only available in an SSOP footprint. You can also use these adapt...
SparkFun SSOP to DIP Adapter - 28-Pin
8, 16, 20, and 28-Pin SSOP to DIP break out boards. The footprint was rotated to accommodate different width SSOP devices and can be used with any pin count up to 28 pins. Designed to be used with 0.65mm pitch devices but can also be used with 0.025" pitch devices (comes out to ~0.635mm). We’v...
SparkFun SSOP to DIP Adapter - 8-Pin
8-Pin SSOP to DIP break out board. The footprint was rotated to accommodate different width SSOP devices and can be used with 8 pin SSOPs. Designed to be used with 0.65mm pitch devices but can also be used with 0.025" pitch devices (comes out to ~0.635mm). We’ve made these 0.635mm devices fit ...
SparkFun Sunny Buddy - MPPT Solar Charger
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargable LiPo battery. Set-up is easy...
