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  • 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.