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SparkFun NFC/RFID Development Tools SparkFun Simultaneous RFID Reader - M7E Hecto 27In Stock
34Expected 10/27/2026
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories Graphic Equalizer Display Filter 758In Stock
Min.: 1
Mult.: 1

SparkFun PCB Holders & Vises Give your arms a rest! Stickvise holds your circuit board flat so you can solder with stability at table level. These flat PCB holders are great because your hands can rest directly on the table for fine soldering and probing. They also fit easily un 43In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun Memory IC Development Tools microSD Transflash Breakout 68In Stock
85Expected 8/12/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Optical Sensor Development Tools Ambient Light Sensor B/O TEMT6000 16In Stock
Min.: 1
Mult.: 1

SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 70In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
Min.: 1
Mult.: 1

SparkFun Interface Development Tools USB MicroB Plug Breakout 191In Stock
Min.: 1
Mult.: 1

SparkFun GNSS / GPS Development Tools LED Driver B/O - TLC5940 26In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1 14In Stock
Min.: 1
Mult.: 1

SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 28In Stock
Min.: 1
Mult.: 1

SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout 9In Stock
Min.: 1
Mult.: 1

SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB) 15In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Interface Development Tools Voltage Level Translator TXB0104 226In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

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 123In Stock
Min.: 1
Mult.: 1

SparkFun Audio IC Development Tools Electret Microphone Breakout 47In Stock
80Expected 10/16/2026
A tariff of 12% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Ethernet Development Tools RJ45 Breakout 113In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Interface Development Tools FT231X Breakout Breakout 30In Stock
Min.: 1
Mult.: 1

SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 53In Stock
Min.: 1
Mult.: 1

SparkFun Daughter Cards & OEM Boards Cherry MX Switch Breakout 43In Stock
80Expected 7/30/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 16In Stock
Min.: 1
Mult.: 1

SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers 10In Stock
19Expected 8/6/2026
Min.: 1
Mult.: 1
SparkFun Switch IC Development Tools Have you ever found the perfect sensor only to discover that it has the same I2C address as another device on your bus? Or worse you need to connect eight identical sensors to one microcontroller? The SparkFun Qwiic Mux Breakout is the simple powe 156In Stock
9Expected 8/12/2026
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Qwiic MultiPort 56In Stock
90On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and female connectors on the other. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic ca 278In Stock
510Expected 8/12/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1