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  • M4 Washer Set – 40 pcs

    $1.95
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    Washers of this type are typically used to better distribute the load of a bolt or nut. A washer increases the surface area where the…
  • M5 Washer Set – 40 pcs

    Original price was: $1.95.Current price is: $1.25.
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    Washers of this type are typically used to better distribute the load of a bolt or nut. A washer increases the surface area where the…
  • Bearing – 625ZZ

    $0.95
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    The 625ZZ bearing is designed with shields on both sides, which serve to prevent dust, dirt, and other particles from entering the bearing and potentially…
  • Dip Switch – 2 Channel

    Original price was: $0.95.Current price is: $0.50.
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    This dip switch has 2 separate On/Off switches in a standard standard 0.300˝ / 7.62mm DIP package. These are breadboard compatible and easy to work…
  • Bearing – 628ZZ

    $0.95
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    The 628ZZ bearing is designed with shields on both sides, which serve to prevent dust, dirt, and other particles from entering the bearing and potentially…
  • 2V 0.3W Solar Panel

    $3.95
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    This mini solar panel is rated at 2V and 0.3 Watt. It s compact size makes it ideal for small, low power projects.  The panel's…
  • JST PH 2 Pin Cable – Male Connector

    $1.95
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    JST PH series connectors are incredibly popular – they are found on most single cell lithium polymer batteries, and because of that, many of today’s…
  • M3 Washer Set – 40 pcs

    $1.95
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    Washers of this type are typically used to better distribute the load of a bolt or nut. A washer increases the surface area where the…
  • Raspberry Pi Pico 1591B Perf Board

    $4.95
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    The Raspberry Pi Pico 1591B Perf Board has no interconnected buses or rails, just plated through holes for maximum useable area along with a footprint…
  • SP3T Slide Switch – Right Angle

    Original price was: $0.50.Current price is: $0.25.
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    This PCB mount SP3T Slide Switch (Single Pole, Three Position) makes for a great selector switch for applications under 300mA. The switch has four pins,…
  • 3.5mm Stereo M/M Audio Cable – 3′

    $4.95
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    3.5mm male to male stereo jumper cables are versatile and essential components in the world of audio connectivity. This cable measures 91.5cm /3ˊ in length…
  • 2-Way 3.5mm Stereo Audio Splitter – 1′

    $4.95
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    This high-quality 3.5mm headphone splitter cable is a simple solution designed to provide simultaneous audio sharing capabilities for two users or audio input devices with…
  • EYE SPI Cable – 50mm

    $2.95
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    Adafruit's most recent display breakouts have come with a new feature: an 18-pin EYE SPI standard FPC connector with flip-top connector. This is intended to…
  • 1 Channel Optoisolator

    $1.25
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    This single channel opto-isolator is ideal for switching high-voltage or high-current loads using low-voltage control signals, such as those from microcontrollers or single board computers.…
  • Red Tactile Button with LED

    $0.50
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    These tactile buttons work just like the standard tactile buttons found in most prototyping kits, but feature a red LED inside. These unique buttons are…
  • Green Tactile Button with LED

    $0.50
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    These tactile buttons work just like the standard tactile buttons found in most prototyping kits, but feature a green LED inside. These unique buttons are…
  • 3.5mm Stereo Headphone Jack – Vertical

    $0.50
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    Pipe audio in or out of your project with this vertical audio jack. It's a stereo jack with disconnect-switches on Left and Right channels as…
  • Debug Cable for Raspberry Pi Pico

    $2.95
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    This debug cable for the Raspberry Pi Pico H is used to access the SWD (Serial Wire Debug) port. This is the tiny connector is…
  • USB WiFi Dongle – RTL8188FTV

    $10.95
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    This miniature USB WiFi dongle is perfect for adding WiFi to an older Single Board Computer or Desktop Computer not equipped with WiFi.
  • Adafruit LSM6DS3TR-C 6 DoF

    $15.95
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    Add motion and orientation sensing to your Arduino project with this affordable 6 Degree of Freedom (6-DoF) sensor with sensors from ST. The board includes an ST LSM6DS3TR-C,…
  • 3 Pin Female Header

    $0.50
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    These 3 pin female connectors are often used with male breakaway headers to stack circuit boards while keeping them easily removable. The headers extend 8.5mm…
  • Adafruit Prop-Maker FeatherWing

    $14.95
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    The Adafruit Prop-Maker FeatherWing is a cosplay and prop-maker add-on board. Coupled with an Adafruit Feather you have an all-in-one battery powered electronics package for…
  • Breadboard Friendly SPDT Slide Switch – Right Angle

    $0.50
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    Sometimes all you need is a simple slide switch - these basic switches are ideal for breadboard and perfboard applications. This right angle version is…
  • Heat Sink Thermal Tape 35x35mm – 3M 8810

    $2.95
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    Heat sink thermal tape is an easy way to create a strong thermal bond between an IC and a heat sink. This sheet is 35…
  • Adafruit EYESPI Breakout Board

    $3.95
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    This specific board is designed to break out each of the 18 pins in an EYE SPI cable to a convenient, labeled, breadboard compatible circuit…
  • ADS1115 16-Bit ADC

    $22.95
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    Some microcontrollers and single board computers do not have the ability to read analog signals or feature much lower precision Analog to Digital Converter (ADC).…
  • Servo Extension Cable

    $1.95
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    This servo extension cable measures 30cm and features a locking tab to prevent cables from being disconnected unexpectedly. Perfect for extending that servo cable that…
  • Dip Switch – 3 Channel

    $0.95
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    This dip switch has 3 separate On/Off switches in a standard standard 0.300˝ / 7.62mm DIP package. These are breadboard compatible and easy to work…
  • 40 x 40mm Heatsink

    $2.95
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    These jumbo aluminum heatsinks are a bit big for single chips, but are ideally suited for Peltier Elements and other devices where a lot of…
  • 100K Ohm Resistor – 1/2W

    Original price was: $0.50.Current price is: $0.30.
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    Sometimes a 1/4 Watt resistor just doesn’t cut it – for that reason we have theses 1/2 Watt resistors. These specific resistors are carbon film,…
  • SparkFun Indoor Air Quality Sensor – ENS160

    $34.95
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    The SparkFun ENS160 Indoor Air Quality Sensor is a digital multi-gas sensor capable of sensing volatile organic compounds (VOCs) including ethanol, toluene, hydrogen, and oxidizing…
  • Qwiic / STEMMA QT Cable – 500mm

    $4.50
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    This Qwiic / STEMMA QT cable measures 500mm long and is ideal for areas where devices are further apart.
  • Terminal Block – 2-Pin 3.5mm

    $1.25
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    These high quality 3.50mm (~0.137") Terminal blocks are a great way to make semi permanent connections between PCB and loose wiring. The terminals will fit…
  • SparkFun Temperature Sensor – STTS22H (Qwiic)

    $11.95
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    The SparkFun STTS22H Temperature Sensor is a Qwiic-enabled breakout board based on the ultralow-power, high-accuracy, STTS22H digital temperature sensor.
  • Micro Lever Limit Switch – 1A

    $1.95
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    This tiny breadboard / perfboard compatible SPDT limit switch can handle 1A at 125VAC and features two mounting holes - ideal for machinery, robots, or…
  • DC Barrel Plug – 1.35 x 3.5 x 9mm

    $0.95
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    The DC Barrel plug is a very common connector for power connections. This connector measures 1.35mm inner diameter with an outer barrel diameter of 3.5mm.