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    New Products

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    • Angled Shot of the Adafruit MAX44009 Wide-range Lux Sensor.

      Adafruit MAX44009 Wide-range Lux Light Sensor - 188,000 Lux Max

      $12.50

    • angled shot of terminal block add-on board.

      Adafruit Terminal Block BFF Add-On for QT Py and Xiao

      $10.95

    • Angled shot of proximity and lux sensor breakout.

      Adafruit VCNL4030 Proximity and Lux Sensor - STEMMA QT / Qwiic

      $5.95

    • Angled shot of 3D magnetometer sensor breakout.

      Adafruit TMAG5273 (A2) 3D Hall Effect Magnetometer

      $5.95

    Featured Products

    view all Featured Products
    • Temperature and pressure sensor breakout displaying sensor information on a connected TFT display breakout.

      Adafruit BMP581 I2C or SPI Temperature and Pressure Sensor

      $9.95

    • Demo Shot of the Constant Current Boost Converter powering LED Letter Filaments that spell out "Adafruit".

      Adafruit TPS61169 Constant Current Boost Converter for LEDs

      $4.50

    • Angled shot of stick PCB in three-piece enclosure.

      Adafruit Sparkle Motion Stick + Enclosure Kit

      $19.95

    • Angled shot of black, rectangular breakout board with audio jack.

      Adafruit PCM5102 I2S DAC with Line Level Output - 112dB SNR

      $4.95

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  • What's New

Power / Wall Supplies / 12V

  • Adjustable Power Supply w/ 2.1mm / 5.5mm DC - 3V to 24V at 2 Amp.
    Top view video of a Black hand turning the knob on the adjustable power supply.

    Adjustable Power Supply w/ 2.1mm / 5.5mm DC - 3V to 24V at 2 Amp

    Product ID: 5130
    Put your Snap! cassette on and sing along to "I got the power!" with this super useful power supply adapter where you can easily change the voltage with a snap of your fingers. On the front are a potentiometer knob and a LED 7-segment digital display. Twist the knob and look at the output voltage to range from 3V to 24V DC. It's kinda like a benchtop supply you can...
    $17.50
    In stock
  • 12V DC 1000mA (1A) regulated switching power adapter - UL listed.
    Wall wart power supply with 2.1mm DC output.

    12V DC 1000mA (1A) regulated switching power adapter - UL listed

    Product ID: 798
    This is a really nice power supply. It's a switching DC supply so it's small and light and efficient. It is thin so it fits in power strips without blocking other outlets. The output is regulated so you'll get a steady 12V up to 1000mA (1 Amp) of current draw. 5.5mm/2.1mm barrel jack, positive tip. This supply is designed to work anywhere in the world, 100V-240V AC...
    $8.95
    In stock
  • USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 12V.
    Overhead shot of barrel-jack-to-USB-C-socket right angle adapter, showing 12V.

    USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 12V

    Product ID: 6032
    This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket. Works great with any device or cable with 5.5mm / 2.1mm DC barrel socket. Since USB C is reversible you can flip it for a left angle or right angle. You'll get 12V DC output, at up to 3A (or whatever the power adapter can do) Please note: If your USB...
    $2.25
    In stock
  • Adjustable Power Supply with 2.1mm / 5.5mm DC - 3V to 12V at 5A.
    Hand slowly dialing up voltage on power brick, LED strip gets brighter as it increases

    Adjustable Power Supply with 2.1mm / 5.5mm DC - 3V to 12V at 5A

    Product ID: 4880
    Put your Snap! cassette on and sing along to "I got the power!" with this super useful power supply adapter where you can easily change the voltage with a snap of your fingers. On the front is a potentiometer knob and a LED 7-segment digital display. Twist the knob and look at the output voltage to range from 3 to 12V DC. It's kinda like a benchtop supply you can...
    $17.50
    In stock
  • Compact Switching Power Supply - Selectable Output 3-12VDC.
    Angle Shot of the Compact Switching Power Supply - Selectable Output 3-12VDC

    Compact Switching Power Supply - Selectable Output 3-12VDC

    Product ID: 1448
    Wow, is this not the most useful thing you did not know existed or what? It's a switching wall adapter where you can easily change the voltage! It's like a benchtop supply you can take with you anywhere. This model is 10 Watts and has 6 selectable outputs ranging from 3V to 12VDC and up to 1.5A output. It has a 2-prong plug but takes 110VAC to 240VAC so you can use...
    $14.95
    In stock
  • 12V 5A switching power supply.
    Power brick with coiled cables.

    12V 5A switching power supply

    Product ID: 352
    This is a beefy switching supply, for when you need a lot of power! It can supply 12V DC up to 5 Amps, running from 110V or 220V power (the plug it comes with is for US/Canada/Japan but you can use any plug adapter for your country, or just replace the cable with a standard 'figure-8' cable). The output connects to a 2.1mm DC plug. There's a green indicator light to...
    $24.95
    Out of stock
    Notify Me, 12V 5A switching power supply
  • Switching Split Power Supply ± 12V 500mA Split Supply.
    Wall wart power supply with two 2.1mm DC outputs.

    Switching Split Power Supply ± 12V 500mA Split Supply

    Product ID: 2591
    I know you just did a double-take when looking at this power supply, what's up with the two cables? Normally you have a switching power supply that plugs into the wall and provides something like 5V or 9V or 12V regulated DC. This split power supply is interesting in that it gives you two power supplies! One is a positive-with-respect-to-ground +12VDC. The other is...
    $14.95 $8.97
    In stock
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“ Think about the metric by which your life will be judged, and make a resolution to live every day so that in the end, your life will be judged a success”
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A Minority and Woman-owned Business Enterprise (M/WBE)