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    New Productsview all
    A feather and INA219 featherwing measure the dynamic voltage and current of an animating LED strip and display it on an OLED.

    Adafruit INA219 FeatherWing

    $7.95
    Overhead video of a GPIO expander breakout wired to two LEDs and a microcontroller on a breadboard. A hand presses a button on the bottom of the GPIO expander, individually lighting up the yellow and blue LEDs.

    Adafruit PCF8575 I2C 16 GPIO Expander Breakout

    $5.95
    Top shot Reprogrammable PD cable with programmer with USB adapter PCB.

    Re-programmable USB Type-C PD to 2.1/5.5mm Barrel Jack Cable

    $19.50
    Black Magic Probe JTAG debugger

    Black Magic Probe with JTAG Cable and Serial Cable

    $74.95
    Featured Productsview all
    Video of a servo with alligator clips connected to a round microcontroller with pads. The horns on the servo oscillate.

    Micro Servo with Alligator Clips

    $7.95
    Angled shot of a green microcontroller with castellated pads.

    Raspberry Pi Pico W

    $6.00
    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
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Latest News from the Adafruit Blog

More Announcements on the Adafruit Blog

New Products

View all new products
Adafruit INA219 FeatherWing

$7.95

 Adafruit PCF8575 I2C 16 GPIO Expander Breakout

$5.95

 Re-programmable USB Type-C PD to 2.1/5.5mm Barrel Jack Cable

$19.50

 Black Magic Probe with JTAG Cable and Serial Cable

$74.95

Orange and pinkish purple text stating "Adafruit's Electronic Halloween" with an animated image of a jack-o-lantern with one blue LED, one green LED, one red LED, Cappy the blue and black capacitor in a Mario-style costume, AdaBot the blue robot in an astronaut costume, and Mho the resistor in a ghost costume

Halloween Gift Guide

Learn More

GONE! Find out what we can't find!

Learn More

Featured Products

View all featured products
Micro Servo with Alligator Clips

$7.95

 Raspberry Pi Pico W

$6.00

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

$9.50

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

$17.50

CNC Router Projects to Turn Materials from Raw to Rad
Learn More about CNC Router Projects to Turn Materials from Raw to Rad
A pile of keyboard keycaps next to an Adafruit MacroPad
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