Audio

• Microphones
• Piezo Buzzers & Audio Indicators
• Speakers & Transducers

Breadboards & Prototyping Kits

Capacitors

• Ceramic Disc
  • Radial
• General Film
  • Axial
• General Purpose Electrolytic
  • Axial
  • Radial
• Kits
  • Aluminum Electrolytic Capacitor Kits
  • Aluminum Organic Polymer Capacitor Kits
  • Ceramic Disc Capacitor Kits
  • Film Capacitor Kits
  • Tantalum Capacitor Kits
• Tantalum
  • Axial
  • Radial

Circuit Protection

• Fuse Holders
• Fuses

Component Kits

Connectors

• Audio & Video Connectors
  • HDMI, Displayport & DVI Connectors
  • RCA Phono Connectors
• Battery
• Card Edge Connectors
  • Micro TCA Connectors
  • PCI Express & PCI Connectors
  • Standard Card Edge Connectors
• Headers & Wire Housings
• IC & Component Sockets
  • Accessories
  • DIP
  • Pin Receptacles
  • Socket Pins
  • Transistor Sockets
  • Various Socket Types
  • Zero Insertion Force (ZIF) Sockets
• Modular & Ethernet Connectors
  • Accessories
  • Magnetic Jacks
  • Modular Connectors
  • Modular Jacks
• Phone Connectors
• Power Connectors
  • AC Power Plugs & Receptacles
  • DC Power Connectors
• RF Connectors & Coaxial Connectors
• Terminal Blocks
  • Fixed Terminal Blocks
• Terminals
  • Accessories
  • Ferrules
  • Lug Terminals
  • Quick Disconnects
  • Screw Terminals
  • Specialized Terminals
  • Splices
  • Wire Terminals
  • Wire to Board Terminals
• USB Connectors

Development Tools

• Seeed Studio
• SparkFun
• Tinkerforge

Encoders

Jumper Wires

Knobs & Dials

LEDs

• Emitters
• LED Bars and Arrays
• LED Circuit Board Indicators
• LED Lenses
• LED Light Pipes
• LED Lighting Fixture Accessories
• LED Mounting Hardware
• LED Replacement Lamps

Memory Cards & Modules

Motors & Drives

• Stepper Motors

Optoelectronics

• Cameras & Camera Modules
• Displays
  • Display Modules
  • LCD Character Displays
  • LCD Graphic Displays
  • LED Displays
  • OLED Displays
  • TFT Displays
• MOSFET Output Optocouplers
• Optically Isolated Amplifiers
• Transistor Output Optocouplers
• Triac & SCR Output Optocouplers

Passives

• Common Mode Chokes/Filters
• Inductors - Fixed
• Inductors - Kits
  • Inductor Kits
  • Power Inductor Kits
  • RF Inductor Kits
• Potentiometers
• Resistors
• Resonators

Power

• AC Power Cords
• Batteries
• Battery Holders, Clips & Contacts
• Bench Top Power Supplies
  • product
• DC Power Cords
• LED Power Supplies
• Power Inverters
• Power Outlets
  • Power Bars
  • Power Outlet Strips
  • Surge Protector Outlet Strips
  • Surge Protectors
• Power Transformers
• Switching Power Supplies
• UPS - Uninterruptible Power Supplies

Relays

• General Purpose Relays
  • Cube Relays
  • Industrial Relays
  • Low Profile Relays
  • Power Relays
  • Slim Form Relays
• RF Relays
• Time Delay & Timing Relays

Robotics

• DFRobot & Accessories

Semiconductors

• AC-to-DC Converters
• Active Filter ICs
• Amplifier ICs
  • Audio Amplifiers
  • High Speed Amplifiers
  • Operational Amplifiers
  • Precision Amplifiers
  • Video Amplifiers
• Audio ICs
• Bipolar Transistors
• Clocks & Timers
  • Clock Generators
  • Delay Lines
  • Real Time Clocks
  • Timers & Support Products
• Communication & Networking ICs
• Counter ICs
• Current Regulator Diodes
• Data Converter ICs
  • ADCs - Analog to Digital Converters
  • Analog Front End - AFE
  • DACs - Digital to Analog Converters
  • Data Acquisition ADCs
  • Voltage to Frequency & Frequency to Voltage
• Diodes - General Purpose, Power, Switching
• Driver ICs
  • Display Drivers & Controllers
  • LCD Drivers
  • LED Display Drivers
  • LED Lighting Drivers
• ICs Active
• ICs Amplifiers
• Logic ICs
  • Buffers & Line Drivers
  • Bus Receivers
  • Bus Transceivers
  • Counter Shift Registers
  • Encoders, Decoders, Multiplexers & Demultiplexers
  • Flip Flops
  • Inverters
  • Latches
  • Logic Adder & Subtractor
  • Logic Comparators
  • Logic Gates
  • Monostable Multivibrator
  • Multipliers
  • Registers
  • Serial to Parallel Logic Converters
  • Translation - Voltage Levels
• Memory ICs
  • EEPROM
  • EPROM
  • FIFO
  • FRAM
  • Memory Controllers
  • NOR Flash
  • NVRAM
  • SRAM
• Microcontrollers
• Microprocessors
• Power Management ICs
  • Current & Power Monitors & Regulators
  • Linear Voltage Regulators
• Rectifiers
  • Bridge Rectifiers
  • Fast Recovery Rectifiers
  • Standard Recovery Rectifiers
• RF & Wireless ICs
• Thermistors
• Thrystors
• Transistors
  • JFET
  • RF Bipolar Transistors
  • RF JFET Transistors
  • RF MOSFET Transistors
• Zener Diodes

Sensors

• Distance

Sensors - Magnetic

• Bipolar Hall Effect Latch Sensor
• Complementary Output
• Digital Hall Effect Sensor
• Digital-Latch Hall Effect Sensor
• Hall Effect Latch
• Hall Effect Switch
• Hall Effect Unipolar Switch
• High Voltage
• Internal Pull-up Hall Effect Latch
• Linear Hall Effect Sensor
• Magneto Resistive Sensor
• Omnipolar
• Omnipolar Hall Sensor
• Quadrature Sensor
• Ratiometric
• Ratiometric Linear Hall Effect Sensor
• Ratiometric PWM Output
• Single Phase
• Ultra High Sensitivity Hall Effect Latch
• Unipolar

Soldering

• Desoldering Braid - Solder Removal
• Flux
  • Flux, No Clean
• Kits
  • Paste, Flux
• Solder
  • Flux
  • Flux, No Clean
  • Paste, No Clean
  • Paste, Water Soluble
  • Wire
  • Wire, Rosin Core
  • Wire, Water Soluble

Supplies, Bags & Boxes

Switches

• DIP
• Low Profile
• Pushbutton
• Rocker
• Rotary
• Slide
• Toggle
• Trigger

Test & Measurement

• Calibration Equipment
• Decade Boxes
• Function Generators & Synthesizers
• Multimeters
• Oscilloscopes

Test Leads

Tools

• Trimpot Adjustment Tools

Wire - bulk