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    New Products

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    • Angled shot of motor driver breakout board with Raspberry Pi Pico 2 W computer.

      Pimoroni Inventor 2350 W (Pico 2 W Aboard)

      $49.50

    • Angled Shot of the Adafruit TCS34303 QT Tri-Stimulus Color Sensor.

      Adafruit TCS3430 / TCS34303 Ambient Tri-Stimulus Color Sensor

      $9.50

    • Angled shot of touchscreen with built-in stand, powered on with menu.

      Pimoroni Presto - WiFi connected 4" TFT display

      $89.95

    • Angled shot of CO2, temperature, and humidity sensor breakout.

      Adafruit STCC4 and SHT41 - CO2, Temperature & Humidity Sensor

      $27.50

    Featured Products

    view all Featured Products
    • Video of a motor stepper driver board driving a stepper motor connected to a microcontroller.

      Adafruit STSPIN220 Stepper Motor Driver Breakout Board

      $6.50

    • 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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Prototyping / Breadboards & Protoboards / Perma-Protos

  • Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack!.
    Top view of three fanned out Adafruit Perma-Proto Half-sized Breadboard PCBs.

    Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack!

    Product ID: 571
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $12.50
    In stock
  • Adafruit Perma-Proto Quarter-sized Breadboard PCB - 3 Pack!.
    Top view of three fanned out Adafruit Perma-Proto Quarter-sized Breadboard PCBs.

    Adafruit Perma-Proto Quarter-sized Breadboard PCB - 3 Pack!

    Product ID: 589
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $8.50
    In stock
  • Adafruit Perma-Proto Quarter-sized Breadboard PCB - Single.
    Angled Shot of the Adafruit Perma-Proto Quarter-sized Breadboard PCB - Single.

    Adafruit Perma-Proto Quarter-sized Breadboard PCB - Single

    Product ID: 1608
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $3.95
    In stock
  • Adafruit Perma-Proto Mint Tin Size Breadboard PCB.
    Angled shot of Adafruit Perma-Proto Mint Tin Size Breadboard PCB

    Adafruit Perma-Proto Mint Tin Size Breadboard PCB

    Product ID: 723
    Making a project that will fit into an "Altoids" Mint Tin? Put down that PCB shear and pick up a Perma-Proto in the new exciting minty shape! Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype -...
    $5.95
    In stock
  • Adafruit Perma-Proto Full-sized Breadboard PCB - Single.
    A white hand with a red manicure holds up an Adafruit Perma-Proto Full-sized Breadboard PCB.

    Adafruit Perma-Proto Full-sized Breadboard PCB - Single

    Product ID: 1606
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $10.95
    78 in stock
  • Adafruit Perma-Proto Small Mint Tin Size Breadboard PCB - 3 pack.
    Overhead shot of three perma-protos.

    Adafruit Perma-Proto Small Mint Tin Size Breadboard PCB - 3 pack

    Product ID: 1214
    Making a project that will fit into an "Altoids Smalls" Mint Tin? Or maybe you just need a small amount of prototyping space and a larger breadboard size is too big? Put down that PCB shear and pick up a Perma-Proto in the new exciting shape! Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality,...
    $7.95
    58 in stock
  • Adafruit Flex Perma-Proto - Half-sized Breadboard Flex-PCB.
    Angled Shot of the Adafruit Flex Perma-Proto - Half-sized Breadboard Flex-PCB

    Adafruit Flex Perma-Proto - Half-sized Breadboard Flex-PCB

    Product ID: 1518
    Make your next project super-flexy with a prototyping board that can twist and bend. We took our lovely classic perma-proto design and had it made from incredibly thin polyamide film. It's extremely bendable, and you can cut it easily with scissors. It has a bend radius of 1cm or better (you can also crease it but that might break a trace if you crease a trace) and...
    $7.50
    In stock
  • Adafruit Perma-Proto Super Pack!.
    Top view of three packs of three different sized Adafruit Perma Proto-Board PCBs.

    Adafruit Perma-Proto Super Pack!

    Product ID: 591
    Pick up a super pack of our Perma-Proto PCBs, perfect for professional prototyping projects! This super pack contains 3 each of our 3 sizes - 9 PCBs total. You'll always have the right size for whatever you're working on. Pack contains: Three quarter-sized Perma-Proto PCBs. Three half-sized Perma-Proto PCBs. Three full-sized Perma-Proto PCBs. Nine PCBs total
    $34.95
    21 in stock
  • Circuit Playground Proto Gizmo - Bolt-on Perma-Proto.
    Angled shot of a Circuit Playground Proto Gizmo - Bolt-on Perma-Proto.

    Circuit Playground Proto Gizmo - Bolt-on Perma-Proto

    Product ID: 4320
    Extend and expand your Circuit Playground projects with a bolt-on Perma-Proto that lets you connect solderable circuits in a sturdy and reliable fashion. This PCB looks just like a solderless breadboard but has permanently affixed M3 standoffs that act as mechanical and electrical connections. Solder to the gold-plated traces to create your custom invention! Each pad...
    $7.95
    8 in stock
  • Adafruit Perma-Proto 40-Pin Raspberry Pi Half-Size PCB Kit - with 2x20 Header.
    Angled shot of an assembled Adafruit Perma-Proto 40-Pin Raspberry Pi Half-Size PCB with Raspberry Pi computer.

    Adafruit Perma-Proto 40-Pin Raspberry Pi Half-Size PCB Kit - with 2x20 Header

    Product ID: 4353
    We put a PermaProto half-sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the 40-Pin PermaProto for Pi! It has the Cobbler baked right in. Simply solder the 2x20 box header in, and you get all the labeled breakouts with extra prototyping space, power rails, mounting holes and that gorgeous silk. This version is for modern...
    $5.95
    Out of stock
    Notify Me, Adafruit Perma-Proto 40-Pin Raspberry Pi Half-Size PCB Kit - with 2x20 Header
  • Adafruit Perma-Proto Full-sized Breadboard PCB - 3 Pack!.
    Angled shot of Adafruit Perma-Proto Full-sized Breadboard PCB.

    Adafruit Perma-Proto Full-sized Breadboard PCB - 3 Pack!

    Product ID: 590
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $19.95
    Out of stock
    Notify Me, Adafruit Perma-Proto Full-sized Breadboard PCB - 3 Pack!
  • Adafruit Perma-Proto Half-sized Breadboard PCB - Single.
    Top view of Adafruit Perma-Proto Half-sized Breadboard PCB.

    Adafruit Perma-Proto Half-sized Breadboard PCB - Single

    Product ID: 1609
    Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: it's always crummy quality, with pads that flake off and no labeling. Then we thought about how people actually prototype - usually starting with a solderless breadboard and then transferring the parts to a more permanent PCB. That's when we realized what people would...
    $4.50
    Out of stock
    Notify Me, Adafruit Perma-Proto Half-sized Breadboard PCB - Single
  • Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB Kit - with 2x20 Header.
    Angled shot of assembled Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB with a Raspberry Pi 4.

    Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB Kit - with 2x20 Header

    Product ID: 4354
    We put a PermaProto full-sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the 40-Pin PermaProto for Pi! It has the Cobbler baked right in. Simply solder the 2x20 box header in, and you get all the labeled breakouts with tons of prototyping space, power rails, mounting holes and that gorgeous silk. This version is for...
    $7.95
    Out of stock
    Notify Me, Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB Kit - with 2x20 Header
  • Adafruit Perma-Proto Raspberry Pi Breadboard PCB Kit.
    A white hand holding up a Adafruit Perma-Proto Raspberry Pi Breadboard PCB.

    Adafruit Perma-Proto Raspberry Pi Breadboard PCB Kit

    Product ID: 1135
    This version is no longer made, as most people are not using Pi's with 2x13 connectors such as the Pi 1 Model B We stock a version for newer Pi's with 2x20 headers so please pick that one up for any modern Pi usage! We put a PermaProto full sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the PermaProto for Pi! It has the...
    No longer stocked
    More Info, Adafruit Perma-Proto Raspberry Pi Breadboard PCB Kit
  • Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit.
    White hand holding up an assembled Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB. A box header is soldered onto the breadboard.

    Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit

    Product ID: 1148
    We put a PermaProto half sized proto board in a blender with a Pi Cobbler and out emerged this very tasty confection - the PermaProto for Pi! It has the Cobbler baked right in. Simply solder the 2x13 pin header in and you get all the labeled breakouts with tons of prototyping space, power rails, mounting holes and that gorgeous silk. Customers have asked us to carry...
    No longer stocked
    More Info, Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit
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