SparkFun

SparkFun provides bits and pieces to make your electronics projects possible. No matter what your vision is, SparkFun products and resources are designed to make the world of electronics more accessible to everyone, from the engineer to the average person. SparkFun's ever-growing offering of components and widgets are designed to help you unleash your inner inventor.

Product Categories

Audio Products (14)

Battery Products (60)

Boxes, Enclosures, Racks (50)

Cable Assemblies (114)

Cables, Wires (12)

Capacitors (6)

Circuit Protection (4)

Computer Equipment (14)

Connectors, Interconnects (133)

Crystals, Oscillators, Resonators (6)

Development Boards, Kits, Programmers (1,062)

Discrete Semiconductor Products (14)

Fans, Thermal Management (6)

Hardware, Fasteners, Accessories (132)

Industrial Automation and Controls (7)

Integrated Circuits (ICs) (36)

Isolators (1)

Kits (27)

Labels, Signs, Barriers, Identification (2)

Magnetics - Transformer, Inductor Components (1)

Maker/DIY, Educational (438)

Memory Cards, Modules (6)

Motors, Actuators, Solenoids and Drivers (59)

Networking Solutions (1)

Optical Inspection Equipment (2)

Optoelectronics (224)

Potentiometers, Variable Resistors (9)

Power Supplies - Board Mount (2)

Power Supplies - External/Internal (Off-Board) (25)

Prototyping, Fabrication Products (254)

Relays (4)

Resistors (11)

RF and Wireless (114)

Sensors, Transducers (158)

Soldering, Desoldering, Rework Products (23)

Switches (80)

Tapes, Adhesives, Materials (5)

Test and Measurement (38)

Tools (51)

Transformers (1)

Uncategorized (1)

Featured Products