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.

Results: 28
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 Mfr.
Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
SparkFun Interface Development Tools DeadOn RTC Breakout - DS3234
Datasheet
574In Stock
HK$224.57
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Transceiver Breakout - MAX3232
Datasheet
3,757In Stock
HK$59.68
Min.: 1
Mult.: 1
SparkFun Switch IC Development Tools A/D MUX Breakout CD74HC4067
Datasheet
276In Stock
325Expected 4/11/2026
HK$53.43
Min.: 1
Mult.: 1
SparkFun Interface Development Tools 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 10M 582In Stock
HK$102.75
Min.: 1
Mult.: 1
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
Datasheet
154In Stock
HK$188.65
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB to RS-485 Converter
Mouser does not presently sell this product in your region.
Datasheet
SparkFun Interface Development Tools Opto-isolator Breakout 193In Stock
HK$48.91
Min.: 1
Mult.: 1
SparkFun Amplifier IC Development Tools OpAmp Breakout - LMV358 56In Stock
HK$59.60
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
30In Stock
HK$341.13
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB Mini-B Breakout 13In Stock
HK$24.25
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB MicroB Plug Breakout 152In Stock
HK$51.79
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Mono Audio Amp B/O - TPA2005D1
Datasheet
12In Stock
HK$86.31
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools FM Tuner Basic B/O Si4703 10In Stock
20Expected 29/10/2026
HK$114.67
Min.: 1
Mult.: 1
SparkFun Data Conversion IC Development Tools TRRS 3.55mm Jack Breakout
Datasheet
59In Stock
HK$36.99
Min.: 1
Mult.: 1
SparkFun Other Development Tools Rotary Encoder B/O Illuminated (RG/RGB)
Datasheet
11In Stock
HK$34.94
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Voltage Level Translator TXB0104
Datasheet
167In Stock
HK$48.91
Min.: 1
Mult.: 1
SparkFun Audio IC Development Tools Electret Microphone Breakout
Datasheet
107In Stock
HK$76.28
Min.: 1
Mult.: 1
SparkFun Interface Development Tools FT231X Breakout Breakout
Datasheet
38In Stock
100Expected 30/10/2026
HK$122.89
Min.: 1
Mult.: 1
SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 8In Stock
HK$147.55
Min.: 1
Mult.: 1
SparkFun Interface Development Tools FTDI Basic Breakout 3.3V 54In Stock
HK$161.61
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Full-Bridge Motor Driver B/O - L298N
Datasheet
3In Stock
HK$37.65
Min.: 1
Mult.: 1
SparkFun Interface Development Tools Coulomb Counter B/O LTC4150 14In Stock
HK$155.77
Min.: 1
Mult.: 1
SparkFun Interface Development Tools RTC Module
Datasheet
19In Stock
HK$69.87
Min.: 1
Mult.: 1
No
SparkFun Interface Development Tools FTDI Basic Breakout - 5V 26In Stock
HK$143.85
Min.: 1
Mult.: 1
No
SparkFun Interface Development Tools Serial Basic Breakout CH340G 5In Stock
HK$76.04
Min.: 1
Mult.: 1
No