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Power Management IC Development Tools The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This converter can take an input voltage of anywhere from 3-16V which can then be regulated to an output voltag
- COM-15208
- SparkFun
-
1:
$20.72
-
109In Stock
|
Mouser Part #
474-COM-15208
|
SparkFun
|
Power Management IC Development Tools The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This converter can take an input voltage of anywhere from 3-16V which can then be regulated to an output voltag
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109In Stock
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Min.: 1
Mult.: 1
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No
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Development Boards & Kits - AVR OpenLog
- DEV-13712
- SparkFun
-
1:
$25.20
-
503In Stock
|
Mouser Part #
474-DEV-13712
|
SparkFun
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Development Boards & Kits - AVR OpenLog
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503In Stock
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Min.: 1
Mult.: 1
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No
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Development Boards & Kits - AVR The SparkFun OpenLog with Headers is an open-source data logger that acts as a "black box" for your digital project. This board can be a lifesaver and works over a simple serial connection to store large amounts of data on a microSD card. Whether you
- DEV-13955
- SparkFun
-
1:
$30.96
-
181In Stock
|
Mouser Part #
474-DEV-13955
|
SparkFun
|
Development Boards & Kits - AVR The SparkFun OpenLog with Headers is an open-source data logger that acts as a "black box" for your digital project. This board can be a lifesaver and works over a simple serial connection to store large amounts of data on a microSD card. Whether you
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181In Stock
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Min.: 1
Mult.: 1
|
No
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Development Boards & Kits - ARM Meet the Teensy 4.0 a compact development board that packs one of the fastest microcontrollers available into the familiar Teensy footprint. This board is built around an ARM Cortex-M7 CPU running at 600 MHz. This raw processing power is supported b
- DEV-15583
- SparkFun
-
1:
$34.27
-
97In Stock
-
174Expected 2026-07-17
|
Mouser Part #
474-DEV-15583
|
SparkFun
|
Development Boards & Kits - ARM Meet the Teensy 4.0 a compact development board that packs one of the fastest microcontrollers available into the familiar Teensy footprint. This board is built around an ARM Cortex-M7 CPU running at 600 MHz. This raw processing power is supported b
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97In Stock
174Expected 2026-07-17
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Min.: 1
Mult.: 1
|
No
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Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the
- DEV-15795
- SparkFun
-
1:
$34.49
-
140In Stock
|
Mouser Part #
474-DEV-15795
|
SparkFun
|
Development Boards & Kits - AVR Here at SparkFun we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microcontrollers once more! The SparkFun Qwiic Pro Micro is a revision of the original Pro Micro and is overall functionally the
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140In Stock
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Min.: 1
Mult.: 1
|
No
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Optical Sensor Development Tools This isn't a standard Qwiic sensor! The SparkFun Triad Spectroscopy Sensor is a pocket-sized optical inspection device. By combining three powerful AS7265x spectral sensors into a single easy-to-use Qwiic board we've created a compact spectrophotom
- SEN-15050
- SparkFun
-
1:
$100.73
-
100In Stock
|
Mouser Part #
474-SEN-15050
|
SparkFun
|
Optical Sensor Development Tools This isn't a standard Qwiic sensor! The SparkFun Triad Spectroscopy Sensor is a pocket-sized optical inspection device. By combining three powerful AS7265x spectral sensors into a single easy-to-use Qwiic board we've created a compact spectrophotom
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100In Stock
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Min.: 1
Mult.: 1
|
No
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WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide var
- WRL-15663
- SparkFun
-
1:
$35.93
-
67In Stock
|
Mouser Part #
474-WRL-15663
|
SparkFun
|
WiFi Development Tools - 802.11 The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide var
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67In Stock
|
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Min.: 1
Mult.: 1
|
No
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Memory IC Development Tools microSD Transflash Breakout
- BOB-00544
- SparkFun
-
1:
$8.57
-
75In Stock
|
Mouser Part #
474-BOB-00544
|
SparkFun
|
Memory IC Development Tools microSD Transflash Breakout
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75In Stock
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Min.: 1
Mult.: 1
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Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
- BOB-08688
- SparkFun
-
1:
$7.33
-
40In Stock
-
50Expected 2026-07-10
|
Mouser Part #
474-BOB-08688
|
SparkFun
|
Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000
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|
40In Stock
50Expected 2026-07-10
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|
Min.: 1
Mult.: 1
|
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Amplifier IC Development Tools OpAmp Breakout - LMV358
- BOB-09816
- SparkFun
-
1:
$10.44
-
75In Stock
|
Mouser Part #
474-BOB-09816
|
SparkFun
|
Amplifier IC Development Tools OpAmp Breakout - LMV358
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75In Stock
|
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Min.: 1
Mult.: 1
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Interface Development Tools USB Mini-B Breakout
- BOB-09966
- SparkFun
-
1:
$4.25
-
13In Stock
|
Mouser Part #
474-BOB-09966
|
SparkFun
|
Interface Development Tools USB Mini-B Breakout
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13In Stock
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Min.: 1
Mult.: 1
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Interface Development Tools USB MicroB Plug Breakout
- BOB-10031
- SparkFun
-
1:
$9.42
-
195In Stock
|
Mouser Part #
474-BOB-10031
|
SparkFun
|
Interface Development Tools USB MicroB Plug Breakout
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195In Stock
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Min.: 1
Mult.: 1
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GNSS / GPS Development Tools LED Driver B/O - TLC5940
- BOB-10616
- SparkFun
-
1:
$29.00
-
26In Stock
|
Mouser Part #
474-BOB-10616
|
SparkFun
|
GNSS / GPS Development Tools LED Driver B/O - TLC5940
|
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26In Stock
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Min.: 1
Mult.: 1
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Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
- BOB-11044
- SparkFun
-
1:
$15.12
-
14In Stock
|
Mouser Part #
474-BOB-11044
|
SparkFun
|
Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
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14In Stock
|
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Min.: 1
Mult.: 1
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Audio IC Development Tools FM Tuner Basic B/O Si4703
- BOB-11083
- SparkFun
-
1:
$20.09
-
29In Stock
|
Mouser Part #
474-BOB-11083
|
SparkFun
|
Audio IC Development Tools FM Tuner Basic B/O Si4703
|
|
29In Stock
|
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Min.: 1
Mult.: 1
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Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
- BOB-11570
- SparkFun
-
1:
$6.48
-
41In Stock
|
Mouser Part #
474-BOB-11570
|
SparkFun
|
Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
|
|
41In Stock
|
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Min.: 1
Mult.: 1
|
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Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
- BOB-11722
- SparkFun
-
1:
$6.12
-
15In Stock
|
Mouser Part #
474-BOB-11722
|
SparkFun
|
Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
|
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15In Stock
|
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Min.: 1
Mult.: 1
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Daughter Cards & OEM Boards This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. If you want to add the popular micro-B USB to your project but don't want to put up with soldering the tiny connector this is the board for
- BOB-12035
- SparkFun
-
1:
$4.25
-
137In Stock
|
Mouser Part #
474-BOB-12035
|
SparkFun
|
Daughter Cards & OEM Boards This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. If you want to add the popular micro-B USB to your project but don't want to put up with soldering the tiny connector this is the board for
|
|
137In Stock
|
|
Min.: 1
Mult.: 1
|
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|
Interface Development Tools 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 thi
- BOB-12731
- SparkFun
-
1:
$33.05
-
40In Stock
-
75Expected 2026-07-13
|
Mouser Part #
474-BOB-12731
|
SparkFun
|
Interface Development Tools 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 thi
|
|
40In Stock
75Expected 2026-07-13
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Audio IC Development Tools Electret Microphone Breakout
- BOB-12758
- SparkFun
-
1:
$13.36
-
48In Stock
-
80Expected 2026-10-16
|
Mouser Part #
474-BOB-12758
|
SparkFun
|
Audio IC Development Tools Electret Microphone Breakout
|
|
48In Stock
80Expected 2026-10-16
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Ethernet Development Tools RJ45 Breakout
- BOB-13021
- SparkFun
-
1:
$11.45
-
115In Stock
|
Mouser Part #
474-BOB-13021
|
SparkFun
|
Ethernet Development Tools RJ45 Breakout
|
|
115In Stock
|
|
Min.: 1
Mult.: 1
|
|
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|
|
Interface Development Tools FT231X Breakout Breakout
- BOB-13263
- SparkFun
-
1:
$21.53
-
63In Stock
|
Mouser Part #
474-BOB-13263
|
SparkFun
|
Interface Development Tools FT231X Breakout Breakout
|
|
63In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509
- BOB-13601
- SparkFun
-
1:
$10.83
-
60In Stock
|
Mouser Part #
474-BOB-13601
|
SparkFun
|
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509
|
|
60In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Daughter Cards & OEM Boards Cherry MX Switch Breakout
- BOB-13773
- SparkFun
-
1:
$3.60
-
61In Stock
-
80Expected 2026-07-13
|
Mouser Part #
474-BOB-13773
|
SparkFun
|
Daughter Cards & OEM Boards Cherry MX Switch Breakout
|
|
61In Stock
80Expected 2026-07-13
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Interface Development Tools USB UART Serial Breakout CY7C65213
- BOB-13830
- SparkFun
-
1:
$25.85
-
17In Stock
|
Mouser Part #
474-BOB-13830
|
SparkFun
|
Interface Development Tools USB UART Serial Breakout CY7C65213
|
|
17In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Canada
