Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers
BOB-16446
SparkFun
1:
$6.32
10 In Stock
19 Expected 06/08/2026
Mouser Part No
474-BOB-16446
SparkFun
Development Boards & Kits - ARM Qwiic micro:bit Breakout w Headers
10 In Stock
19 Expected 06/08/2026
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Development Boards & Kits - ARM
Breakout Boards
I2C, SPI
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
BOB-16784
SparkFun
1:
$12.63
156 In Stock
9 Expected 12/08/2026
Mouser Part No
474-BOB-16784
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
156 In Stock
9 Expected 12/08/2026
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Min.: 1
Mult.: 1
Switch IC Development Tools
Breakout Boards
I2C
Interface Development Tools Qwiic MultiPort
BOB-18012
SparkFun
1:
$2.50
56 In Stock
90 Expected 10/08/2026
Mouser Part No
474-BOB-18012
SparkFun
Interface Development Tools Qwiic MultiPort
56 In Stock
90 Expected 10/08/2026
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Interface Development Tools
Evaluation Modules
I2C
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.
CAB-09215
SparkFun
1:
$2.25
35 In Stock
Mouser Part No
474-CAB-09215
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.
35 In Stock
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Programmer Accessories
Programming Cables
Display Development Tools 7-Segment Serial Display White
COM-11629
SparkFun
1:
$18.50
19 In Stock
Mouser Part No
474-COM-11629
SparkFun
Display Development Tools 7-Segment Serial Display White
19 In Stock
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Display Development Tools
LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
COM-13716
SparkFun
1:
$8.95
103 In Stock
164 Expected 06/08/2026
Mouser Part No
474-COM-13716
SparkFun
LED Lighting Development Tools This is the FemtoBuck a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power channel of LEDs from 0-350mA at up to 36V while the dimming control can be either accessed via PWM or analog s
103 In Stock
164 Expected 06/08/2026
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Min.: 1
Mult.: 1
Details
LED Lighting Development Tools
Display Development Tools SparkFun Qwiic Alphanumeric Display - Red
COM-16916
SparkFun
1:
$10.95
26 In Stock
Mouser Part No
474-COM-16916
SparkFun
Display Development Tools SparkFun Qwiic Alphanumeric Display - Red
26 In Stock
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Display Development Tools
Development Kits
I2C
Display Development Tools SparkFun Qwiic Alphanumeric Display - Blue
COM-16917
SparkFun
1:
$10.95
4 In Stock
Mouser Part No
474-COM-16917
SparkFun
Display Development Tools SparkFun Qwiic Alphanumeric Display - Blue
4 In Stock
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Display Development Tools
Development Kits
I2C
LED Lighting Development Tools The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add
COM-18354
SparkFun
1:
$12.50
66 In Stock
Mouser Part No
474-COM-18354
SparkFun
LED Lighting Development Tools The SparkFun Qwiic LED Stick features ten addressable APA102 LEDs making it easy to add full color LED control using I2C. Write to individual LEDs to display a count in binary or write to the whole strip for cool lighting effects. You can even add
66 In Stock
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LED Lighting Development Tools
Evaluation Boards
Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203)
COM-18356
SparkFun
1:
$7.50
116 In Stock
153 Expected 30/10/2026
Mouser Part No
474-COM-18356
SparkFun
Power Management IC Development Tools SparkFun Buck Regulator Breakout - 3.3V (AP63203)
116 In Stock
153 Expected 30/10/2026
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Power Management IC Development Tools
Breakout Boards
Display Development Tools SparkFun Qwiic Alphanumeric Display - White
COM-18565
SparkFun
1:
$10.95
6 In Stock
Mouser Part No
474-COM-18565
SparkFun
Display Development Tools SparkFun Qwiic Alphanumeric Display - White
6 In Stock
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Display Development Tools
I2C
Display Development Tools SparkFun Qwiic Alphanumeric Display - Green
COM-18566
SparkFun
1:
$10.95
4 In Stock
Mouser Part No
474-COM-18566
SparkFun
Display Development Tools SparkFun Qwiic Alphanumeric Display - Green
4 In Stock
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Display Development Tools
Display Shields
I2C
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
COM-21337
SparkFun
1:
$6.50
10 In Stock
Mouser Part No
474-COM-21337
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
10 In Stock
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Min.: 1
Mult.: 1
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Power Management IC Development Tools
Breakout Boards
Audio IC Development Tools LilyPad Buzzer
DEV-08463
SparkFun
1:
$5.25
6 In Stock
Mouser Part No
474-DEV-08463
SparkFun
Audio IC Development Tools LilyPad Buzzer
6 In Stock
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Audio IC Development Tools
Temperature Sensor Development Tools LilyPad Temperature Sensor
DEV-08777
SparkFun
1:
$5.95
3 In Stock
10 Expected 06/10/2026
Mouser Part No
474-DEV-08777
SparkFun
Temperature Sensor Development Tools LilyPad Temperature Sensor
3 In Stock
10 Expected 06/10/2026
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Temperature Sensor Development Tools
Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
DEV-09267
SparkFun
1:
$18.50
7 In Stock
Mouser Part No
474-DEV-09267
SparkFun
Acceleration Sensor Development Tools LilyPad ACCLRM ADXL335
7 In Stock
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Acceleration Sensor Development Tools
Interface Development Tools FTDI Basic Breakout 3.3V
DEV-09873
SparkFun
1:
$19.66
82 In Stock
Mouser Part No
474-DEV-09873
SparkFun
Interface Development Tools FTDI Basic Breakout 3.3V
82 In Stock
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Interface Development Tools
Audio IC Development Tools Music Instrument Shield
DEV-10587
SparkFun
1:
$39.95
9 In Stock
Mouser Part No
474-DEV-10587
SparkFun
Audio IC Development Tools Music Instrument Shield
9 In Stock
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Audio IC Development Tools
Power Management IC Development Tools LilyPad Vibe Board
DEV-11008
SparkFun
1:
$8.60
9 In Stock
Mouser Part No
474-DEV-11008
SparkFun
Power Management IC Development Tools LilyPad Vibe Board
9 In Stock
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Power Management IC Development Tools
Evaluation Boards
Development Boards & Kits - AVR LilyTwinkle
DEV-11364
SparkFun
1:
$6.95
32 In Stock
Mouser Part No
474-DEV-11364
SparkFun
Development Boards & Kits - AVR LilyTwinkle
32 In Stock
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Development Boards & Kits - AVR
Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
DEV-12049
SparkFun
1:
$31.95
39 In Stock
Mouser Part No
474-DEV-12049
SparkFun
Development Boards & Kits - AVR LilyPad Arduino USB ATmega32U4 Board
39 In Stock
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Development Boards & Kits - AVR
Audio IC Development Tools MP3 Player Shield Player Shield
DEV-12660
SparkFun
1:
$37.92
14 In Stock
Mouser Part No
474-DEV-12660
SparkFun
Audio IC Development Tools MP3 Player Shield Player Shield
14 In Stock
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Audio IC Development Tools
Memory IC Development Tools microSD Shield Shield
DEV-12761
SparkFun
1:
$17.95
24 In Stock
Mouser Part No
474-DEV-12761
SparkFun
Memory IC Development Tools microSD Shield Shield
24 In Stock
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Memory IC Development Tools
Shields
Development Boards & Kits - AVR LilyPad Arduino 328 Main Board
DEV-13342
SparkFun
1:
$19.50
8 In Stock
Mouser Part No
474-DEV-13342
SparkFun
Development Boards & Kits - AVR LilyPad Arduino 328 Main Board
8 In Stock
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Development Boards & Kits - AVR
Power Management IC Development Tools Ardumoto - Motor Driver Shield
DEV-14129
SparkFun
1:
$24.95
6 In Stock
Mouser Part No
474-DEV-14129
SparkFun
Power Management IC Development Tools Ardumoto - Motor Driver Shield
6 In Stock
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Power Management IC Development Tools
Motor Shields