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SparkFun Solder-able Breadboard
Price: $8.94
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Sparkfun Item #: PRT-12070 -

This is the SparkFun Solderable Breadboard. A bare PCB that is the exact size as our regular 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 the pieces in place. Documents: Schematic Eagle Files GitHub (Design Files) Product Video ...

SparkFun Solder-able Breadboard - Large
Price: $14.58
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Sparkfun Item #: PRT-12699 -

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 the pieces in place. The large solder-able breadboard also includes real estate for screw terminal connectors and a trace down the center gutter for ground. Documents: Schematic Eagle Files Hookup...

SparkFun Solder-able Breadboard - Mini
Price: $4.98
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Sparkfun Item #: PRT-12702 -

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 in place. Documents: Schematic Eagle Files GitHub (Design Files) ...

SparkFun SOT23 to DIP Adapter
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Price: $1.58
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Sparkfun Item #: BOB-00717 -

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 Pin break-away headers are perfect for use with these custom PCBs. Machine pin headers may be a better option for IC sockets. Pad layout fits all standard SOT23 packages including: SOT-23 SOT-23-3 SOT-23...

SparkFun SSOP to DIP Adapter - 16-Pin
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Price: $4.92
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Sparkfun Item #: BOB-13994 -

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 adapters for prototyping by making SSOP packages compatible with solderless breadboards. This version of the SparkFun SSOP to DIP Adapter comes as a duo of boards. We did this because if you’re adapting one...

SparkFun SSOP to DIP Adapter - 20-Pin
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Price: $6.58
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Sparkfun Item #: BOB-00499 -

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've made these 0.635mm devices fit just fine. Can be used with packages from 0.200" (5mm) up to 0.450" (11.4mm) in width. 40 Pin break-away headers are perfect for use with these custom PCBs. Machine pin...

SparkFun SSOP to DIP Adapter - 28-Pin
Price: $6.56
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Sparkfun Item #: BOB-00500 -

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've made these 0.635mm devices fit just fine. Can be used with packages that have a lead span of .230" up to .350". 40 Pin break-away headers are perfect for use with these custom PCBs. Machine pin headers...

SparkFun SSOP to DIP Adapter - 8-Pin
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Price: $4.92
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Sparkfun Item #: BOB-00497 -

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 just fine. Can be used with packages from 0.200" (5mm) up to 0.450" (11.4mm) in width. 40 Pin break-away headers are perfect for use with these custom PCBs. Machine pin headers may be a better option for...

SparkFun THAT 1206 InGenius Breakout
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Price: $17.50
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Sparkfun Item #: BOB-14002 -

The SparkFun THAT 1206 InGenius Breakout Board offers an easy solution to adding a balanced audio input to your circuits. The THAT InGenius technology has been designed for high-grade analog line receiving and offers a low distortion and high common mode rejection in real-world audio applications. Each breakout board combines the THAT 1206 IC, its supporting components, and a ¼" TRS (Tip Ring Sleeve) socket. With these powers combined, you will find it very easy to use the input drivers on...

SparkFun THAT 1646 OutSmarts Breakout
Price: $18.25
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Sparkfun Item #: BOB-14003 -

The THAT 1646 OutSmarts Breakout Board offers an easy solution to adding a balanced audio output to your circuits. The THAT OutSmarts technology has been designed as a high-grade analog line driver and offers a low distortion and high common mode rejection in real-world audio applications. Each breakout board combines the THAT 1646 IC, its supporting components and a ¼" TRS (Tip Ring Sleeve) socket. With these powers combined, you will find it very easy to use the output drivers on breadboards...

SparkFun Thing Plus - XBee3 Micro (Chip Antenna)
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Price: $87.50
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Sparkfun Item #: WRL-15454 -

The XBee3 Thing Plus is an ultra-capable and easy way for getting into wireless device development. The combination of XBee and Qwiic in a space-conscious design represents a much-needed update to our XBee offering. With 20 I/O pins and Lithium-Polymer Ion battery management, the XBee3 Thing Plus has all the basics for quickly prototyping or developing a connected device such as a remote sensor. The Qwiic connector and JST connector for the battery make for a solder-less option when working...

SparkFun Thing Plus - XBee3 Micro (U.FL)
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Price: $87.50
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Sparkfun Item #: WRL-15435 -

The XBee3 Thing Plus is an ultra capable and easy way for getting into wireless device development. The combination of XBee and Qwiic in a space conscious design represents a much needed update to our XBee offering. With 20 I/O pins and Lithium Polymer Ion battery management, the XBee3 Thing Plus has all the basics for quickly prototyping or developing a connected device such as a remote sensor. The Qwiic connector and JST connector for the battery make for a solder-less option when working...

SparkFun Third Hand Kit
Price: $58.28
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Sparkfun Item #: TOL-11784 -

Are you frustrated with the lack of dexterity from most third hands? The SparkFun Third Hand gives you the ability to hold a board between two alligator clips on two flexible arms with multiple points of articulation. The arm's wide range of articulation gives you access to any angle of the board that you are currently working on, making soldering that much easier. The SparkFun Third Hand also won't move around while you work thanks to a heavy aluminum base supporting the arms. Even though we...

SparkFun Third Hand Parts
Price: $4.06
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Sparkfun Item #: TOL-12033 -

This parts kit allows you to modify a coolant hose into an additional hand for your SparkFun Third Hand. It includes the alligator clips and hardware necessary to repair a broken hand, or make a new one. Note: A portion of this sale is given to Ryan for inspiring the design with his Instructable. Includes: 2x Alligator Clips 2x 1" 6-32 Phillips Pan Head Machine Screws 2x 50 x 4mm Heat Shrink Wraps ...

SparkFun Thumb Joystick Breakout
Price: $3.52
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Sparkfun Item #: BOB-09110 -

This is the breakout board for the thumb joystick. Pins are broken out to a 0.1" header and includes 4 mounting holes in the corners. Features: 1" x 1.25" Documents: Schematic Eagle Files Tutorial GitHub Videos ...

SparkFun Top pHAT for Raspberry Pi
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Price: $86.67
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Sparkfun Item #: DEV-16301 -

Feeling fancy? Why not add a Top pHAT to your Pi pHAT stack? The SparkFun Top pHAT for Raspberry Pi is intended to be at the top of a pHAT stack so you won't find any pins for stacking on top of this board, but that's ok, because you will want to preserve your view of the 2.4" TFT display, six RGB LED's and three switches squeezed onto this board! Can you use the SparkFun Top pHAT to prototype machine learning on your Raspberry Pi 4, NVIDIA Jetson, Google Coral or another single-board...

SparkFun Top pHAT for Raspberry Pi
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Price: $86.67
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Sparkfun Item #: DEV-16653 -

Feeling fancy? Why not add a Top pHAT to your Pi pHAT stack? The SparkFun Top pHAT for Raspberry Pi is intended to be at the top of a pHAT stack so you won't find any pins for stacking on top of this board, but that's ok, because you will want to preserve your view of the 2.4" TFT display, six RGB LED's and three switches squeezed onto this board! Can you use the SparkFun Top pHAT to prototype machine learning on your Raspberry Pi 4, NVIDIA Jetson, Google Coral or another single-board...

SparkFun Transceiver Breakout - MAX3232
Price: $9.68
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Sparkfun Item #: BOB-11189 -

The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable of running at 3V and communicating with 5V logic. We've taken the SOIC package MAX3232 and broken out all the pins you need to set up your RS232 to TTL connection. We've also included the necessary 0.1uF charge pump capacitors. Also remember that because the MAX3232 operates at a broader voltage range than the 232 (3 - 5.5V) you can use this on both your 3.3 and 5V...

SparkFun Transceiver Breakout - nRF24L01+
Price: $37.82
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Sparkfun Item #: WRL-00691 -

This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature - very nice! Please note: We now populate these boards with the nRF24L01+. The '+' version of the IC has improved range, sensitivity, and data rates. The command set is backward compatible with the original nRF24L01. Features:...

SparkFun Transceiver Breakout - nRF24L01+ (RP-SMA)
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Price: $38.25
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Sparkfun Item #: WRL-00705 -

The nRF24L01 module is the latest in RF modules from SparkFun. This module uses the 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and an auto-retransmit feature - very nice! This board features a reverse polarized SMA connector for maximum RF range. Please remember, you will need a mating RP-SMA 2.4GHz antenna (listed below)....

SparkFun Transceiver Breakout - RS-485
Price: $19.27
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Sparkfun Item #: BOB-10124 -

This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. This board requires a very low amount of power and can operate from a single +3.3VDC supply. This breakout board includes the SP3485 RS-485 transceiver, filter capacitor, and other components shown on the schematic. We've broken out the RS-485...

SparkFun TRRS 3.5mm Jack Breakout
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Price: $6.58
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Sparkfun Item #: BOB-11570 -

TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for "Tip, Ring, Ring, Sleeve," which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (like hands-free headsets) or to carry a video signal (like in some MP3/MP4 players). This breakout board makes it easy to add a TRRS jack to your prototype or project by...

SparkFun USB LiPoly Charger - Single Cell
Price: $28.75
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Sparkfun Item #: PRT-12711 -

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a rate of 500mA or 100mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. The board incorporates a charging circuit, status LED, selectable solder jumper for 500mA or 100mA charging current, external LED footprint, USB input, two pre-installed JST connectors for SYS OUT and BATT...

SparkFun USB MicroB Plug Breakout
Price: $7.50
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Sparkfun Item #: BOB-10031 -

We have no idea what USB device you are hooking up to, but if you want to access the microUSB port on something, you might want this. We broke out all 5 pins with a vertical microUSB connector for your prototyping needs. Features: Dimensions: 23.54L x 14.75W x 14.65H mm Documents: Schematic Eagle Files GitHub ...

SparkFun USB Mini-B Breakout
Price: $4.52
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Sparkfun Item #: BOB-09966 -

This new version now has all 5 pins broken out on the connector. We have no idea what USB device you are hooking up to, but if you need to add a miniUSB/USB Mini-B connector to your breadboard - here it is. Also good for an un-regulated, non-limited 5V supply up to 100mA. Documents: [Eagle Files](http://cdn.sparkfun.com/datasheets/BreakoutBoards/miniUSB Breakout v13.zip) GitHub ...

SparkFun USB to RS-485 Converter
Price: $33.27
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Sparkfun Item #: BOB-09822 -

This is the newest revision of this board and this breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. The TXDEN pin of the FT232RL is connected to the transmit and receive enable inputs of the SP3485, this line is used to control the transmission mode of the RS-485 transceiver. With the proper...

SparkFun USB to Serial Breakout - FT232RL
Price: $28.80
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Sparkfun Item #: BOB-12731 -

This is the SparkFun USB to Serial Breakout for the FT232RL, a small board with a built in USB to serial UART interface. This little breakout is built around the FT232RL IC from FTDI, with an internal oscillator, EEPROM, and a 28-pin SSOP package this is a serious little chip. With this version, we've corrected a few issues found with the board. These changes include fixes to the VCCIO, a change from the mini USB to micro USB connector, and a few footprint modifications. Other than finding...

SparkFun USB Type A Female Breakout
Price: $8.12
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Sparkfun Item #: BOB-12700 -

This simple board breaks out a female USB type A connector's VCC, GND, D- and D+ pins to a 0.1" pitch header. If you want to add a USB to your project, but don't want to put up with soldering tiny connectors, this is the board for you. Dimensions: 1.02 x 0.9" (26.06 x 22.93mm) Documents: Schematic Eagle Files Hookup Guide GitHub ...

SparkFun USB UART Serial Breakout - CY7C65213
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Price: $24.92
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Sparkfun Item #: BOB-13830 -

The CY7C65213 USB to UART serial breakout is designed to provide users with a means to access all available I/O pins on the IC, and to provide a 6-pin UART header that is compatible with other SparkFun breakout boards. This breakout has a microUSB connector and other support circuitry to get the IC quickly up and running. The CY7C65213 breakout is equipped with a micro-B USB port, USB signal lines, a VIO selection jumper, a low-voltage selection jumper, and a multitude of pins that allow you...

SparkFun USB-C Breakout
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Price: $8.75
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Sparkfun Item #: BOB-15100 -

With this USB breakout you will finally be able to incorporate a USB-C connector into your projects without needing to solder each tiny SMD pad. The SparkFun USB-C Breakout supplies up to three times the power as previous USB iterations and also solves the universally frustrating dilemma of plugging a USB cable in correctly because it's reversible! This board breaks out the USB-C connector's VBUS, GND, CC1, CC2, D+, and D- pins intro a 0.1" pitch header while providing up to a nominal 1.5A of...

SparkFun Voltage-Level Translator Breakout - TXB0104
Price: $7.72
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Sparkfun Item #: BOB-11771 -

This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectional voltage-level translator with automatic direction sensing. This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for universal low-voltage bidirectional translation...

SparkFun weather:bit - micro:bit Carrier Board (Qwiic)
Price: $29.46
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Sparkfun Item #: DEV-15837 -

The SparkFun weather:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional weather station. With the weather:bit you will have access to barometric pressure, relative humidity and temperature readings. There are also connections on this carrier board to optional sensors such as wind speed, direction, rain gauge and soil readings! In this version we have also added a vertical Qwiic connector. The micro:bit has a lot...

SparkFun XBee Explorer Dongle
Price: $46.85
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Sparkfun Item #: WRL-11697 -

This is the SparkFun XBee Explorer Dongle unit for the Digi XBee module line. With the XBee Explorer Dongle you can plug the unit directly into your USB port and have it act as a gateway between your computer and the XBee. No cables needed! This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. The on-board voltage regulator is good up to 500mA. The highlight of this board is an FT231X USB-to-Serial converter. That’s what translates data between...

SparkFun XBee Explorer Regulated
Price: $18.25
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Sparkfun Item #: WRL-11373 -

The SparkFun XBee Explorer Regulated takes care of the 3.3V regulation, signal conditioning, and basic activity indicators (Power, RSSI and DIN/DOUT activity LEDs). It translates the 5V serial signals to 3.3V so that you can connect a 5V (down to 3.3V) system to any XBee module. The board was conveniently designed to mate directly with the SparkFun Arduino Pro series of boards for wireless bootloading and USB based configuration. This unit works with all XBee modules including the Series 1 and...

SparkFun XBee Explorer Serial
Price: $35.75
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Sparkfun Item #: WRL-13225 -

The SparkFun XBee Explorer Serial is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Just plug the unit into the XBee Explorer, attach a RS232 cable, and you will have direct access to the serial and programming pins on the XBee unit. The board also supports DTR communication so you can reprogram and configure the XBee unit. XBee modules, RS232 cable, and power supplies can be...

SparkFun XBee Explorer USB
Price: $42.20
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Sparkfun Item #: WRL-11812 -

This is a simple to use, USB to serial base unit for the Digi XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach a mini USB cable, and you will have direct access to the serial and programming pins on the XBee unit. The highlight of this board is an FT231X USB-to-Serial converter. That’s what translates data between your computer and the XBee. There’s also a reset button, and a voltage...

Spectacle Director Board
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Price: $41.58
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Sparkfun Item #: DEV-13912 -

The Spectacle Director Board controls all the actions in a Spectacle project. Though the Director Board doesn't do too much on its own, it is what communicates directly with SparkFun's Spectacle programmer and is the primary distribution channel for power and data in the system. To fully utilize the Director Board make sure to pick up one of the Spectacle daughter boards. This is your Spectacle's connection to the outside world! Needless to say, the Director Board is the must-have part for...

Tsunami Super WAV Trigger (Qwiic)
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Price: $140.83
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Sparkfun Item #: WIG-18159 -

Based on a new generation ARM Cortex M7, the Qwiic Tsunami Super WAV Trigger extends polyphony to 32 mono or 18 stereo simultaneous uncompressed 44.1kHz, 16-bit tracks. Each track can start, pause, resume, loop and stop independently, and can have its own volume setting, allowing you to create the perfect interactive mix of music, dialog and sound effects. The Qwiic Tsunami also supports true seamless looping over an arbitrary track length. Utilizing our handy Qwiic system, no soldering is...

UHF RFID Ring Antenna
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Price: $21.56
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Sparkfun Item #: SPX-15113 -

Eager to try out the new Ultra-small UHF RFID Rain Tags it quickly became apparent that the trace antenna on the M6E Nano Shield wasn't going to cut it so we based a board on Murata's reference design. So born was the UHF RFID Ring Antenna! This antenna does one thing and does it well - increasing the effective range of the Rain tags from (effectively) zero to about one inch. Ask any mathematician and they'll tell you that's a very good return! This antenna is intended to be used in the UHF...

WAV Trigger
Price: $86.32
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Sparkfun Item #: WIG-13660 -

The WAV Trigger is a unique high-fidelity polyphonic audio player with surprising capabilities. Supporting up to 2048 uncompressed 16-bit, 44.1kHz wav files – the same quality as an audio CD – the WAV Trigger can play and mix up to 14 stereo tracks simultaneously and independently, with very low latency. Tracks can be controlled via 16 programmable trigger inputs, or by using a native serial control protocol or even MIDI. Trigger inputs can be connected directly to switches and buttons, or to...