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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
SparkFun Interface Development Tools Opto-isolator Breakout 182In Stock
$5.95
Min.: 1
Mult.: 1
SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 56In Stock
$7.25
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
10In Stock
50Expected 11/11/2026
$41.50
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
$2.95
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB MicroB Plug Breakout 149In Stock
$6.30
Min.: 1
Mult.: 1
SparkFun GNSS / GPS Development Tools LED Driver B/O - TLC5940
Datasheet
23In Stock
$20.14
Min.: 1
Mult.: 1
SparkFun LED Lighting Development Tools Shift Register B/O 74HC595 36In Stock
$4.95
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
Datasheet
12In Stock
$10.50
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 9In Stock
20On Order
$13.95
Min.: 1
Mult.: 1
SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
Datasheet
58In Stock
$4.50
Min.: 1
Mult.: 1
SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
Datasheet
11In Stock
$4.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Voltage Level Translator TXB0104
Datasheet
156In Stock
$5.95
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 101In Stock
$2.95
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Electret Microphone Breakout
Datasheet
107In Stock
$9.28
Min.: 1
Mult.: 1
SparkFun Interface Development Tools FT231X Breakout Breakout
Datasheet
38In Stock
100Expected 30/10/2026
$14.95
Min.: 1
Mult.: 1
SparkFun Multiple Function Sensor Development Tools 16 Output I/O Expan B/O SX1509 85In Stock
$7.52
Min.: 1
Mult.: 1
SparkFun Daughter Cards & OEM Boards Cherry MX Switch Breakout
Datasheet
112In Stock
$2.50
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 8In Stock
$17.95
Min.: 1
Mult.: 1
SparkFun Clock & Timer Development Tools The SparkFun RV-8803 Real Time Clock Module is a Qwiic-enabled breakout board for the RV-8803 RTC. The RV-8803 boasts some impressive features including a temperature compensated crystal providing extremely precise time-keeping low power consumption
Datasheet
47In Stock
$20.57
Min.: 1
Mult.: 1
SparkFun Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers 42In Stock
$6.32
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Qwiic MultiPort
Datasheet
127In Stock
$2.50
Min.: 1
Mult.: 1
SparkFun Programmer Accessories This is a handy AVR programming cable that incorporates both the 10-pin and 6-pin ISP programming interfaces.Cable is about 12" long and mates with pins on 1/10in centers. 56In Stock
$2.25
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 636In Stock
$1.95
Min.: 1
Mult.: 1
SparkFun USB Cables / IEEE 1394 Cables You've got the wrong USB cable. It doesn't matter which one you have it's the wrong one. But what if you could have the right one? What if you could have the right one every time? Enter: The SparkFun 4-in-1 Multi-USB Cable. The SparkFun 4-in-1 Multi 2In Stock
11Expected 04/11/2026
$14.95
Min.: 1
Mult.: 1
SparkFun USB Cables / IEEE 1394 Cables You've got the wrong USB cable. It doesn't matter which one you have it's the wrong one. But what if you could have the right one? What if you could have the right one every time? Enter: The SparkFun 4-in-1 Multi-USB Cable. The SparkFun 4-in-1 Multi 8In Stock
$14.95
Min.: 1
Mult.: 1