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    New Productsview all
    Angled shot of four blue plastic micro knobs.

    Blue Micro Potentiometer Knob - 4 pack

    $2.95

    Angled shot of thirty barrel jack adapters assembled on rubber reels.

    30 Piece 5.5 / 2.1mm to DC Barrel Jack Adapter Kit

    $10.95

    Angled shot of three black plastic step-switches with red LEDs.

    Step Switch with LED - Three Pack of Black with Red LED - PB86

    $4.50

    Angled shot of four brown plastic micro knobs.

    Brown Micro Potentiometer Knob - 4 pack

    $2.95

    Featured Productsview all
    Video of a skull-shaped LED emitting cool white light.

    dLUX-dLITE Cool White Skull Shape LEDs 5 Pack by Unexpected Labs

    $9.50

    Angled shot of rectangular microcontroller.

    Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM

    $17.50

    Angled shot of small square purple dev board.

    Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT

    $12.50

    Top view of black rectangle-shaped microcontroller.

    Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM

    $19.95

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The internet of things for everyone, including scientists, makers, engineers, teachers... Bluefruit wireless. Various wireless breakout boards and sniffers. JP's Product Pick of the Week. Watch live on YouTube, Twitch, Periscope, and Facebook every Tuesday at 4PM Eastern Time, 1PM Pacific Time. Special discounts! A blocky blue background with text punching out in a comic book style.
LATEST NEWS:
More Announcements on the Adafruit Blog
Featured
Adafruit Feather M4 CAN Express with ATSAME51
Video of 2 Adafruit Feather M4 CAN Express with ATSAME51 connected to white breadboards. Black polished hand turning the knobs on each board.
Featured
Adafruit SHARP Memory Display Breakout - 2.7" 400x240 Monochrome
Adafruit SHARP Memory Display Breakout connected to a half-sized breadboard and a microcontroller. The breakout board plays a black and white animation video of black figures playing violins and a keyboard.
New
Adafruit PCF8574 I2C GPIO Expander Breakout
Adafruit PCF8574 I2C GPIO Expander Breakout connected to a QTPY displaying a hand clicking a button which lights up a red LED.
New
Anodized Aluminum Machined Knob - Blue - 20mm Diameter
Angled shot of a blue aluminum knob. A white triangle on top of the knob points at 7:00.
New
Motorized Slide Potentiometer - 10KΩ Linear with 5V DC Motor
Video of a motorized slide potentiometer sliding back and forth. A white finger pushes the knob to the middle of the track, and it resumes sliding back and forth.
GONE!
Find out what we can't find!
Guide
Raspberry Pi Pico and LED Arcade Button MIDI Controller
Guide
CircuitPython on Linux and Raspberry Pi
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A Minority and Woman-owned Business Enterprise (M/WBE)