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

3D Printing Filaments 3D Printers Analog Switches, Multiplexers, Demultiplexers Audio Amplifiers Audio Special Purpose ICs Analog to Digital Converters Adapter, Breakout Boards Alligator, Crocodile, Heavy Duty Clips Angle, Linear Position Measuring Analog and Digital Output Accelerometers Audio Connectors Assorted Tool Kits Adhesives, Epoxies, Greases, Pastes Accessories - Caps AC, DC Motors Alarms, Buzzers, and Sirens AC DC Desktop, Wall Adapters Aluminum Electrolytic Capacitors Books, Media Board Mount DC DC Converters Balun Buffers, Drivers, Receivers, Transceivers Banana, Meter Interface Boxes Bumpers, Feet, Pads, Grips Board Mount Humidity Sensors Barrel - Power Cables Barrel - Audio Cables Between Series Adapters Blade-Type Power Connector Assemblies Board In, Direct Wire to Board Buzzer Elements, Piezo Benders Ballasts, Inverters Batteries Rechargeable Batteries Non-Rechargeable Battery Holders, Clips, Contacts Battery Chargers Cable and Hose Carriers, Drag Chains Camera Modules Cameras, Projectors Computer Equipment Accessories CODECS Cables, Wires - Single Conductors Cable Assembly Kits Capacitor Kits Coating, Grease, Repair Coaxial Cables (RF)(Cable Assemblies) Circular Cable Assemblies Coaxial Connector (RF) Assemblies Circular Connector Assemblies Connector Assemblies Circuit Board Hardware - PCB Crimpers, Applicators, Presses Crystals Current Sense Transformers COBs, Engines, Modules, Strips Ceramic Capacitors Development Boards Accessories Display Drivers ICs Digital Potentiometers Drivers, Receivers, Transceivers Discrete Assortment Kits Drill Bits, End Mills Distance Measuring D-Sub Cables D-Sub Connectors Assemblies Desoldering Braid / Solder Removal DC Brushless Fans DIP Switches Display Development Tools Electric Actuators/Cylinders Enclosures for Evaluation, Development Board Educational Kits Expansion Boards, Daughter Cards Embedded - Complex Logic (FPGA, CPLD) Evaluation Boards - LED Drivers Evaluation Boards - Digital to Analog Converters Evaluation Boards - Audio Amplifiers Evaluation Boards - Op Amps Evaluation and Demonstration Boards and Kits Embedded, MCU, DSP Evaluation Boards Electrical Testers, Current Probes Encoders Ethernet Cables / Networking Cables Edgeboard Connectors External/Internal AC DC Converters External/Internal DC DC Converters External/Internal Power Supply Accessories Electroluminescent Electric Double Layer Capacitors, Supercapacitors Force Sensors - Industrial Full Half-Bridge Drivers ICs Force Sensors Flat Cables Flat Flex Ribbon Jumpers, Cables FFC & FPC Connectors Assemblies Fixed Terminal Blocks Free Hanging & Panel Mount Fuseholders Fuses GPIB & Communications Gadgets, Gizmos Gateways, Routers Gates and Inverters Gas Sensors Hinges Heat Shrink Tubing Kits HDMI/USB/Network Connectors - Adapters Headers & Wire Housings Headers, Receptacles, Female Sockets Holders, Stands Hex, Torx Keys Heat Guns, Torches, Accessories Heat Sinks Interface Controllers I/O Expanders IC Clips Inertial Measurement Units Image Sensors, Camera IC Sockets Insertion, Extraction Jumper Wire Jumper, Specialty Jumper Wires, Pre-Crimped Leads Jacks, Plugs Joystick Keyboards Knobs Knives & Cutting Tools Keypad Switches Loupes, Magnifiers Logic Output Optoisolators Linear Voltage Regulators LED Kits Liquid Level Sensors Limit Switches LED Addressable, Specialty LEDs Circuit Board Indicators, Arrays, Bars LED Indication - Discrete LCD, OLED Character and Numeric LED Displays & Accessories Laser Diodes, Modules LED Emitters - Infrared, UV, Visible LED Character and Numeric Magnetic Wire Monitors Memory Card Readers Machine Vision - Cameras/Sensors Modules Memory ICs Products Microcontrollers Miscellaneous Kits Multimeters Miscellaneous Multifunction Multi Purpose Magnets Memory Cards Multi-Conductor Cables Modular Cables Memory Card Connectors Modular Connector Jacks Modular Connectors - Jacks With Magnetics Magnetic, Reed Switches Motor Driver Boards, Modules Motor, Actuator, Solenoid and Driver Accessories Microphones NFC/RFID Development Tools NFC/RFID Tags & Transponders Nuts NTC Thermistors OP Amps, Buffer Amps ICs Oscilloscope Probes Optoelectronics Accessories Preprinted Labels, Stickers, Decals PCB Routers, Milling Machines Prototyping, Fabrication Printers, Label Makers Pneumatics, Hydraulics - Valves and Control Panel Meters Programmers, Emulators, and Debuggers PMIC Development Tools Programmable Timers and Oscillators Prototyping Boards, Fabrication Kits Perforated Prototype Boards Prototyping and Fabrication Accessories Position, Proximity, Speed (Modules) Photointerrupters - Slot Type - Logic Output Phototransistors Photodiodes Photo Detectors - Remote Receiver Photo Detectors - CdS Cells Proximity Sensors Pressure Sensors, Transducers Particle, Dust Sensors Power, Line Cables and Extension Cords Power Connectors Pin Headers Pliers Pads, Sheets Pushbutton Switches Power Relays PTC Resettable Fuses Potentiometer Accessories Quick Connects, Quick Disconnect Connectors RF Development Tools Robotics Kits RF Transceiver ICs RF Antennas RF Receiver, Transmitter, and Transceiver Finished Units RF Transceiver Modules and Modems RF Transmitters RF Receivers RF Accessories RFID Accessories RFID Antennas RFID Reader Modules Real Time Clocks ICs Resistor Kits Reflective - Analog Output Resistance Temperature Detector Rectangular Cable Assemblies RF Adapters Rectangular Connector Housings Rotary Switches Rocker Switches Resonators Rheostats Resistor Networks & Arrays Sensors Evaluation Boards Software, Services Shift Registers Switch Kits Solderless Breadboards Specialty Equipment Structural, Motion Hardware Standoffs & Spacers Screws, Bolts Solid-State Switches Specialized Sensors Sensor, Transducer Amplifiers Solar Cells Sensor, Transducer Accessories Single Conductor Cables (Hook-Up Wire) Shunts & Jumpers Single Diodes Single FETs, MOSFETs Single Bipolar Transistors Soldering, Desoldering, Rework Tips, Nozzles Soldering Irons, Tweezers, Handles Soldering, Desoldering, Rework Stations Solder Sponges, Tip Cleaners Solder Soldering, Desoldering, Rework Accessories Screw and Nut Drivers - Sets Screw and Nut Drivers Specialized Tools Slide Switches Switch Accessories Solid State Relays Solenoids Stepper Motors Speakers Slide Potentiometers Touch Sensors Tape Thermometers Test and Measurement Accessories Tilt Switches Thermocouples, Temperature Probes Tweezers Tool Accessories Thermoelectric, Peltier Modules Toggle Switches Tactile Switches Trimmer Potentiometers Through Hole Resistors Unperforated Prototype Boards Ultrasonic Receivers, Transmitters USB Cables Vibration Sensors Video Cables Vises Wearables Wire Cutters Wire Stripping & Cutting Tools White LED Lighting