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    New Productsview all New Products
    Video of a person with white painted nails unplugging a USB cable from a small, black, square-shaped lipo battery breakout board soldered to a similarly shaped microcontroller, which is also connected to a monochrome OLED display breakout. The OLED breakout displays battery and power data.

    Adafruit LiIon or LiPoly Charger BFF Add-On for QT Py

    $4.95

    Green credit-card-sized microcontroller.

    Raspberry Pi 5 - 1 GB RAM

    $49.50

    Angled Shot of the 2.5mm TRRS plug terminal block (jack side)

    2.5mm (3/32") 4-Pole (TRRS) Audio Plug Terminal Block

    $2.95

    Angled shot of audio jack 4-pin terminal block

    2.5mm (3/32") 4-Pole (TRRS) Audio Jack Terminal Block

    $2.95

    Featured Productsview 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

    Angled shot of assembled mini computer PCB with plate.

    Adafruit Fruit Jam - Mini RP2350 Computer

    $39.95

    Video of a motor stepper driver board driving a stepper motor connected to a microcontroller.

    Adafruit STSPIN220 Stepper Motor Driver Breakout Board

    $5.95

    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

  • Gift Ideas
  • What's New

Power / Wall Supplies / 12V

  • 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
  • 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
  • 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
    61 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
  • 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
    In stock
  • 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
    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
    Out of stock
    Notify Me, Compact Switching Power Supply - Selectable Output 3-12VDC
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