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Breakout Boards

SparkFun Breakout Boards are the perfect shortcut to prototype something and get it up and running quickly. Breakout Boards are available in many options for a variety of project needs. Use the boards to attach a motor driver, LED, MCU or whatever is needed to prototype a design.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
LED Lighting Development Tools Shift Register B/O 74HC595 BOB-10680 SparkFun 1: $4.95 41In Stock	Mfr. Part No. BOB-10680 Mouser Part No 474-BOB-10680	SparkFun	LED Lighting Development Tools Shift Register B/O 74HC595 Learn More about SparkFun breakout boards		41In Stock	$4.95	Min.: 1 Mult.: 1
Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1 BOB-11044 SparkFun 1: $10.50 13In Stock	Mfr. Part No. BOB-11044 Mouser Part No 474-BOB-11044	SparkFun	Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1 Learn More about SparkFun breakout boards	Datasheet	13In Stock	$10.50	Min.: 1 Mult.: 1
Audio IC Development Tools FM Tuner Basic B/O Si4703 BOB-11083 SparkFun 1: $13.95 17In Stock	Mfr. Part No. BOB-11083 Mouser Part No 474-BOB-11083	SparkFun	Audio IC Development Tools FM Tuner Basic B/O Si4703 Learn More about SparkFun breakout boards		17In Stock	$13.95	Min.: 1 Mult.: 1
Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout BOB-11570 SparkFun 1: $4.50 66In Stock	Mfr. Part No. BOB-11570 Mouser Part No 474-BOB-11570	SparkFun	Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout Learn More about SparkFun breakout boards	Datasheet	66In Stock	$4.50	Min.: 1 Mult.: 1
Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) BOB-11722 SparkFun 1: $4.25 11In Stock	Mfr. Part No. BOB-11722 Mouser Part No 474-BOB-11722	SparkFun	Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) Learn More about SparkFun breakout boards	Datasheet	11In Stock	$4.25	Min.: 1 Mult.: 1
Interface Development Tools Voltage Level Translator TXB0104 BOB-11771 SparkFun 1: $5.95 188In Stock	Mfr. Part No. BOB-11771 Mouser Part No 474-BOB-11771	SparkFun	Interface Development Tools Voltage Level Translator TXB0104 Learn More about SparkFun breakout boards	Datasheet	188In Stock	$5.95	Min.: 1 Mult.: 1
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: $2.95 111In Stock	Mfr. Part No. BOB-12035 Mouser Part No 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 Learn More about SparkFun breakout boards		111In Stock	$2.95	Min.: 1 Mult.: 1
Audio IC Development Tools Electret Microphone Breakout BOB-12758 SparkFun 1: $9.28 31In Stock 80Expected 21/10/2026	Mfr. Part No. BOB-12758 Mouser Part No 474-BOB-12758	SparkFun	Audio IC Development Tools Electret Microphone Breakout Learn More about SparkFun breakout boards	Datasheet	31In Stock 80Expected 21/10/2026	$9.28	Min.: 1 Mult.: 1
Interface Development Tools FT231X Breakout Breakout BOB-13263 SparkFun 1: $14.95 78In Stock	Mfr. Part No. BOB-13263 Mouser Part No 474-BOB-13263	SparkFun	Interface Development Tools FT231X Breakout Breakout Learn More about SparkFun breakout boards	Datasheet	78In Stock	$14.95	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 BOB-13601 SparkFun 1: $7.52 94In Stock	Mfr. Part No. BOB-13601 Mouser Part No 474-BOB-13601	SparkFun	Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 Learn More about SparkFun breakout boards		94In Stock	$7.52	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards Cherry MX Switch Breakout BOB-13773 SparkFun 1: $2.50 112In Stock	Mfr. Part No. BOB-13773 Mouser Part No 474-BOB-13773	SparkFun	Daughter Cards & OEM Boards Cherry MX Switch Breakout Learn More about SparkFun breakout boards	Datasheet	112In Stock	$2.50	Min.: 1 Mult.: 1
Interface Development Tools USB UART Serial Breakout CY7C65213 BOB-13830 SparkFun 1: $17.95 8In Stock	Mfr. Part No. BOB-13830 Mouser Part No 474-BOB-13830	SparkFun	Interface Development Tools USB UART Serial Breakout CY7C65213 Learn More about SparkFun breakout boards		8In Stock	$17.95	Min.: 1 Mult.: 1
Interface Development Tools FTDI Basic Breakout 3.3V DEV-09873 SparkFun 1: $19.66 63In Stock	Mfr. Part No. DEV-09873 Mouser Part No 474-DEV-09873	SparkFun	Interface Development Tools FTDI Basic Breakout 3.3V Learn More about SparkFun breakout boards		63In Stock	$19.66	Min.: 1 Mult.: 1
Memory IC Development Tools Level Shifting microSD B/O DEV-13743 SparkFun 1: $6.50 82In Stock	Mfr. Part No. DEV-13743 Mouser Part No 474-DEV-13743	SparkFun	Memory IC Development Tools Level Shifting microSD B/O Learn More about SparkFun breakout boards	Datasheet	82In Stock	$6.50	Min.: 1 Mult.: 1
Display Development Tools Micro OLED Breakout OLED Breakout LCD-13003 SparkFun 1: $10.45 25In Stock	Mfr. Part No. LCD-13003 Mouser Part No 474-LCD-13003	SparkFun	Display Development Tools Micro OLED Breakout OLED Breakout Learn More about SparkFun breakout boards		25In Stock	$10.45	Min.: 1 Mult.: 1
Optical Sensor Development Tools This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3 ROB-09454 SparkFun 1: $4.50 34In Stock	Mfr. Part No. ROB-09454 Mouser Part No 474-ROB-09454	SparkFun	Optical Sensor Development Tools This version of the QRE1113 breakout board features a digital output using a capacitor discharge circuit to measure the amount of reflection. This tiny board is perfect for line sensing when only digital I/O is available and can be used in both 3.3 Learn More about SparkFun breakout boards	Datasheet	34In Stock	$4.50	Min.: 1 Mult.: 1
Acceleration Sensor Development Tools We've been using and selling Analog Devices' ADXL accelerometers for a good while now and now we've found another great part in the series! The ADXL362 is a complete 3-axis MEMS acceleration measurement system that operates at extremely low power co SEN-11446 SparkFun 1: $20.78 34In Stock	Mfr. Part No. SEN-11446 Mouser Part No 474-SEN-11446	SparkFun	Acceleration Sensor Development Tools We've been using and selling Analog Devices' ADXL accelerometers for a good while now and now we've found another great part in the series! The ADXL362 is a complete 3-axis MEMS acceleration measurement system that operates at extremely low power co Learn More about SparkFun breakout boards	Datasheet	34In Stock	$20.78	Min.: 1 Mult.: 1
Current Sensor Development Tools The INA169 is a high-side current monitor which means that you place a resistor (a shunt resistor ) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the SEN-12040 SparkFun 1: $13.93 30In Stock	Mfr. Part No. SEN-12040 Mouser Part No 474-SEN-12040	SparkFun	Current Sensor Development Tools The INA169 is a high-side current monitor which means that you place a resistor (a shunt resistor ) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the Learn More about SparkFun breakout boards	Datasheet	30In Stock	$13.93	Min.: 1 Mult.: 1
Touch Sensor Development Tools If you need to add user input without using a button then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use digital I/O pins.The AT42QT1010 is SEN-12041 SparkFun 1: $3.95 30In Stock 45Expected 14/10/2026	Mfr. Part No. SEN-12041 Mouser Part No 474-SEN-12041	SparkFun	Touch Sensor Development Tools If you need to add user input without using a button then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use digital I/O pins.The AT42QT1010 is Learn More about SparkFun breakout boards	Datasheet	30In Stock 45Expected 14/10/2026	$3.95	Min.: 1 Mult.: 1
NFC/RFID Development Tools RFID Reader Breakout Reader Breakout SEN-13030 SparkFun 1: $3.78 45In Stock	Mfr. Part No. SEN-13030 Mouser Part No 474-SEN-13030	SparkFun	NFC/RFID Development Tools RFID Reader Breakout Reader Breakout Learn More about SparkFun breakout boards		45In Stock	$3.78	Min.: 1 Mult.: 1
Temperature Sensor Development Tools TC Breakout - MAX31855K SEN-13266 SparkFun 1: $20.95 7In Stock	Mfr. Part No. SEN-13266 Mouser Part No 474-SEN-13266	SparkFun	Temperature Sensor Development Tools TC Breakout - MAX31855K Learn More about SparkFun breakout boards		7In Stock	$20.95	Min.: 1 Mult.: 1
Magnetic Sensor Development Tools It's time to start utilizing the superior magnetometer and what better way than to throw it onto an easy-to-use breakout board? The SparkFun MLX90393 Magnetometer Breakout is a triple-axis magnetic sensor board capable of sensing very small fields SEN-14571 SparkFun 1: $19.96 52In Stock	Mfr. Part No. SEN-14571 Mouser Part No 474-SEN-14571	SparkFun	Magnetic Sensor Development Tools It's time to start utilizing the superior magnetometer and what better way than to throw it onto an easy-to-use breakout board? The SparkFun MLX90393 Magnetometer Breakout is a triple-axis magnetic sensor board capable of sensing very small fields Learn More about SparkFun sen 14571 breakout board	Datasheet	52In Stock	$19.96	Min.: 1 Mult.: 1
Temperature Sensor Development Tools Get ready to be able to see like the Predator! The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array meaning you have a square array of 64 pixels capable of independent temperature detection. It s like having a thermal cam SEN-14607 SparkFun 1: $53.63 14In Stock	Mfr. Part No. SEN-14607 Mouser Part No 474-SEN-14607	SparkFun	Temperature Sensor Development Tools Get ready to be able to see like the Predator! The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array meaning you have a square array of 64 pixels capable of independent temperature detection. It s like having a thermal cam Learn More about SparkFun qwiic breakouts	Datasheet	14In Stock	$53.63	Min.: 1 Mult.: 1
RF Development Tools FM Tuner Eval Board Si4703 WRL-12938 SparkFun 1: $26.50 18Expected 23/10/2026	Mfr. Part No. WRL-12938 Mouser Part No 474-WRL-12938	SparkFun	RF Development Tools FM Tuner Eval Board Si4703 Learn More about SparkFun breakout boards	Datasheet	18Expected 23/10/2026	$26.50	Min.: 1 Mult.: 1
SparkFun Accessories SOIC to DIP Adapter - 20-Pin BOB-00495 SparkFun 1: $4.95 82In Stock	Mfr. Part No. BOB-00495 Mouser Part No 474-BOB-00495	SparkFun	SparkFun Accessories SOIC to DIP Adapter - 20-Pin Learn More about SparkFun breakout boards		82In Stock	$4.95	Min.: 1 Mult.: 1

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