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Adafruit NeoPixel Slim LED Dot Strand - 20 LEDs at 2" Pitch
Need to add little dots of colour to a costume, wearable, or structure? The Adafruit NeoPixel Slim LED Dot Strand uses soft plastic cords of plated wire instead of a rigid PCB, making it easy to embed, sew over, or cast into any project. Each tiny NeoPixel dot is spaced every ~50 mm (~2″) along a...
Adafruit NeoPixel UV LED Strip with 32 LED/m - White PCB - 1M
Roll out the black light! The Adafruit NeoPixel UV LED Strip packs 32 individually addressable ultraviolet LEDs per metre onto a flexible white PCB with a weatherproof sheathing. Each LED package contains three UV diodes controlled via the standard NeoPixel (WS2812) protocol — just set all three ...
Adafruit NeoPXL8 FeatherWing for Feather M0 - 8 x DMA NeoPixels!
Drive massive NeoPixel installations without blocking your code. The NeoPXL8 FeatherWing enables 8 concurrent DMA NeoPixel strands from a single Feather M0, with up to 250 pixels per strand (2,000 total) — all running in the background via hardware DMA so your code keeps executing. The wing hand...
Adafruit NeoPXL8 FeatherWing for Feather M4 - 8 x DMA NeoPixels!
Drive massive NeoPixel installations without blocking your code. The NeoPXL8 FeatherWing for Feather M4 enables 8 concurrent DMA NeoPixel strands from a single Feather M4, with up to 1,750 RGB pixels per strand (14,000 total) — all running in the background via hardware DMA on the ATSAMD51's blaz...
Adafruit NeoPXL8 Friend - 8 x Strands NeoPixel Level Shifter
Drive up to 8 strands of NeoPixels simultaneously with DMA — no more blocking your code to push pixel data. The NeoPXL8 Friend is a standalone level-shifting breakout board that converts 3.3 V logic to 5 V for 8 independent NeoPixel outputs, with a breadboard-friendly form factor that works with ...
Adafruit NeoSlider I2C QT Slide Potentiometer with 4 NeoPixels
Add a smooth slide control to any I2C project with the Adafruit NeoSlider — a 75 mm linear slide potentiometer with four RGB NeoPixel underlights, all communicating over I2C via the onboard seesaw microcontroller. No analog pins needed on your main board. Thanks to the STEMMA QT / Qwiic connecto...
Adafruit NeoTrellis M4 Mainboard - featuring SAMD51
The NeoTrellis M4 Mainboard combines an ATSAMD51 Cortex M4 processor, a 4×8 grid of NeoPixel-lit elastomer button pads, stereo audio output, microphone input, and a triple-axis accelerometer into one compact, programmable board. Think of it as a button-mashing, light-flashing, tune-making powerho...
Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad
Upgrade your button-pad projects with full-colour NeoPixel backlighting. The NeoTrellis RGB Driver PCB is a 4×4 keypad controller with 16 NeoPixels and an onboard seesaw I2C chip that handles both button scanning and LED driving — all over plain I2C, no NeoPixel pin management required. The boar...
Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
The Adafruit Neo Trinkey is a tiny USB-A development board featuring an ATSAMD21 microcontroller and four RGB NeoPixel LEDs. Just plug it into any USB-A port on a computer or laptop and you've got a programmable, colourful key that can act as a status indicator, macro keypad, MIDI controller, or ...
Adafruit OPT4048 Tri-Stimulus XYZ Color and Lux Sensor
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A modern take on the common RGB colour sensor — the OPT4048 provides true CIE XYZ tri-stimulus output so you can match readings directly to standard colour spaces. It also calculates colour temperature (based on CIE) and lux measurements up to 144 kLux, making it suitable for everything from dim ...
Adafruit OV5640 Camera Breakout - 120 Degree Lens
A high-quality 5 Megapixel camera breakout designed for hobby-level microcontrollers like the RP2040 and ESP32-S series. The OV5640 sensor with a 120-degree wide-angle lens connects via an 8-bit parallel data interface, making it compatible with chips that have enough pins, DMA, and RAM to captur...
Adafruit Parts Pal
The ultimate companion kit for anyone learning electronics. The Adafruit Parts Pal packs LEDs, resistors, capacitors, transistors, sensors, switches, and prototyping essentials into a handy storage box — everything you need to dive into breadboard projects right away. Pair it with an Arduino, Ra...
Adafruit PCA9546 4-Channel I2C Multiplexer
Need to use multiple I2C devices that share the same address? The PCA9546 4-Channel I2C Multiplexer lets you connect up to four same-address I2C devices to a single microcontroller by acting as a gatekeeper — write a single byte to select the active channel and all subsequent I2C traffic is route...
Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer
Need to use multiple I2C devices that share the same address? The PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer lets you connect up to four same-address I2C devices with completely solderless wiring. Five JST SH connectors (1 input + 4 outputs) make it plug-and-play with any STEMMA QT or Qw...
Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer
Need to use multiple I2C devices that share the same address? The PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer lets you connect up to eight same-address I2C devices with completely solderless wiring. Nine JST SH connectors (1 input + 8 outputs in two rows of four) make it plug-and-play wit...
Adafruit PCB Ruler v2 - 6 - Default
Keep a handy component reference at your fingertips with this gold-plated PCB ruler. Measuring approximately 25 × 152 mm (1″ × 6″) on standard-thickness FR4, it features the most common surface-mount component packages you'll encounter — QFN, TDFN, SOIC, SOP, J-Lead, and more — all shown at actua...
Adafruit PCF8523 Real Time Clock Assembled Breakout Board
Keep track of time even when your project loses power or gets reprogrammed. The PCF8523 Real Time Clock breakout is a battery-backed RTC that communicates over I2C and works with both 3.3 V and 5 V power and logic. Perfect for datalogging, clock building, time stamping, timers, and alarms. Works...
Adafruit PCF8523 Real Time Clock Breakout Board
Keep track of time even when your project loses power or gets reprogrammed. This updated PCF8523 Real Time Clock breakout features STEMMA QT / Qwiic connectors for solderless I2C wiring, plus traditional breadboard headers. It works with both 3.3 V and 5 V power and logic, making it compatible wi...
Adafruit PCF8574 I2C GPIO Expander Breakout
The Adafruit PCF8574 GPIO Expander Breakout is an affordable 8-channel I2C GPIO expander that adds extra digital I/O to any microcontroller project. Simply connect over I2C and control up to 8 additional pins for buttons, LEDs, or other digital peripherals — no extra GPIO-rich board required. Th...
Adafruit PCF8575 I2C 16 GPIO Expander Breakout
The Adafruit PCF8575 GPIO Expander Breakout is an affordable 16-channel I2C GPIO expander that doubles your available digital I/O over a simple two-wire connection. Add extra buttons, LEDs, relays, or other digital peripherals to any microcontroller without using up precious GPIO pins. Like its ...
