Breakout Boards Analogue & Digital IC Development Tools

Results: 162
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SparkFun Audio IC Development Tools The SparkFun Qwiic Buzzer adds simple beeps and buzzes to your projects via I2C. Make some noises to alert you when something interesting (or urgent) happens. Simply connect a Qwiic cable and load up some pre-written code to an Arduino to start makin 74In Stock
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools Energy Harvest B/O LTC3588
Datasheet
35In Stock
Min.: 1
Mult.: 1

SparkFun Interface Development Tools Transceiver Breakout - MAX3232
Datasheet
1.643In Stock
2.449Expected 04/09/2026
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
87In Stock
125Expected 02/09/2026
Min.: 1
Mult.: 1

Soldered Other Development Tools Rotary encoder board with easyC
Datasheet
47In Stock
1On Order
Min.: 1
Mult.: 1

SparkFun Power Management IC Development Tools SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203) 333In Stock
Min.: 1
Mult.: 1
Soldered Other Development Tools Logic level converter board
Datasheet
36In Stock
Min.: 1
Mult.: 1

Soldered Interface Development Tools RS-485 Transceiver breakout
Datasheet
2In Stock
5Expected 31/08/2026
Min.: 1
Mult.: 1

Soldered Audio IC Development Tools 3.5mm Jack breakout
Datasheet
81In Stock
50Expected 08/09/2026
Min.: 1
Mult.: 1

Soldered Digital Potentiometer Development Tools Digipot 10k MCP4018 breakout
Datasheet
1In Stock
25Expected 23/09/2026
Min.: 1
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Soldered Digital Potentiometer Development Tools Slider potentiometer breakout with easyC
Datasheet
11In Stock
Min.: 1
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Soldered Interface Development Tools USB Type A female breakout
Datasheet
78In Stock
150Expected 23/09/2026
Min.: 1
Mult.: 1

SparkFun Interface Development Tools USB UART Serial Breakout CY7C65213 13In Stock
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
53In Stock
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
Datasheet
148In Stock
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203) 112In Stock
153Expected 30/10/2026
Min.: 1
Mult.: 1
SparkFun Power Management IC Development Tools The SparkFun 3.3V Buck Regulator Breakout features the AP3429A from Diodes Inc. a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. This full-size 1in. x 1in. version of our buck regulator boards is configured to provide a r 10In Stock
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SparkFun Power Management IC Development Tools The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc. a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. This full-size 1in. x 1in. version of our buck regulator boards is configured to provide a r 14In Stock
Min.: 1
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SparkFun Interface Development Tools The SparkFun Serial Basic Breakout - USB-C is the latest evolution of our easy-to-use USB-to-Serial adapters. Built around the CH340C IC this board upgrades you to the modern USB-C connector effectively future-proofing your toolkit. It works with b
Datasheet
83In Stock
103Expected 07/10/2026
Min.: 1
Mult.: 1

SparkFun Security/Authentication Development Tools The SparkFun ATECC508A Cryptographic Co-Processor Breakout allows you to easily add strong authentication security to your IoT node edge device or embedded system. It includes two Qwiic ports for plug and play functionality. Utilizing our handy Qwi
Datasheet
7In Stock
Min.: 1
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SparkFun Security/Authentication Development Tools ???? Product Restrictions: To access certain features of the ATECC608A users will need to contact Microchip and sign an NDA contract to obtain the complete datasheet. Due to the required NDA - technical support an Arduino library and hookup guide
Datasheet
110In Stock
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Soldered Other Development Tools Logic level converter I2C TXS0104 breakout
Datasheet
16In Stock
30Expected 13/11/2026
Min.: 1
Mult.: 1

Soldered Other Development Tools 4-channel relay board
Datasheet
11In Stock
103On Order
Min.: 1
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Soldered Other Development Tools 2-channel relay board
Datasheet
5In Stock
Min.: 1
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SparkFun Power Management IC Development Tools Full-Bridge Motor Driver B/O - L298N
Datasheet
3In Stock
Min.: 1
Mult.: 1