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Here are popular Adafruit options across kits, add-ons, sensors, storage, and power—great for microcontroller builds:
Kits & project add-ons
- Adafruit Soil Sensor Kit for micro:bit v2 ($59.68) — classroom-friendly kit for micro:bit v2.2 soil monitoring + learning projects.
- Adafruit FeatherWing 128x64 OLED Add-on ($38.07) — assembled 128×64 monochrome OLED FeatherWing with 3 buttons.
- Adafruit USB Host FeatherWing with MAX3421E ($35.69) — adds USB host (keyboards, mice, USB drives) to Feather projects.
Cameras
- OV5640 Camera Breakout - 72 Degree Lens with Autofocus ($23.75) — 5MP OV5640, 72° lens, autofocus.
- OV5640 Camera Breakout with 120° Low-Distortion Lens ($29.84) — 5MP OV5640 with 120° wide-angle low-distortion lens.
Sensors (I2C/QT-friendly options)
- Adafruit TMP119 ±0.03°C I2C Temperature Sensor ($35.69) — ultra high-precision ±0.03°C temperature sensing over I2C.
- MAX44009 Wide-Range Lux Light Sensor Breakout ($29.84) — measures real lux up to 188,000 lux.
- VCNL4020 Proximity & Light Sensor Breakout - STEMMA QT/Qwiic ($14.20) — combined proximity + ambient light over I2C, with STEMMA QT/Qwiic.
- Adafruit QMC5883P Triple-Axis Magnetometer ($14.20) — 3-axis magnetometer for compass/orientation.
Power monitoring & power-path protection
- Adafruit INA228 85V 20-bit I2C Power Monitor Breakout ($35.69) — 85V, 20-bit current/voltage/power monitoring (high- or low-side).
- Adafruit LM73100 23V 5A Ideal Diode Breakout ($11.82) — 3–23V power-path “ideal diode” up to 5A with low loss.
Flash memory breakouts (for logging/files/firmware assets)
- SPI Flash Breakout - W25Q16 16Mbit / 2MB ($7.04) — compact 2MB SPI flash storage.
- QSPI DIP Breakout Board - W25Q16 16Mbit / 2MB ($5.97) — easy prototyping 2MB QSPI flash (8-SOIC to DIP).
- Adafruit QSPI DIP Breakout with W25Q64 Flash - 64Mbit / 8MB ($6.56) — prototyping-friendly 8MB QSPI flash.
Lighting
- Adafruit DotStar Digital LED Strip - Black 144 LED/m - 0.5 Meter [BLACK] ($55.64) — DotStar (2-wire SPI) strip, 144 LED/m, 0.5m length for fast animations.
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Adafruit 1.14 240x135 Color TFT Display + MicroSD Card Breakout - ST7789
MPN: 4383
Adafruit 1.14 240x135 Color TFT Display + MicroSD Card Breakout - ST7789
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The Adafruit 1.14" 240×135 Colour TFT Display Breakout with MicroSD is a compact, high-density IPS display driven by the ST7789 controller. With 240×135 pixels at 260 PPI in full 16-bit colour, it delivers sharp, vibrant visuals with 80° viewing angles in all directions — a significant step up fr...
Adafruit DotStar Digital LED Strip - White 144 LED/m - One Meter [WHITE]
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The Adafruit DotStar Digital LED Strip (144 LED/m, white flex PCB) delivers superior performance over traditional NeoPixels with its 2-wire SPI interface. Push data at up to 32 MHz clock speed with no critical timing requirements, making it compatible with virtually any microcontroller or micropr...
Adafruit 2.7 Tri-Color eInk / ePaper Display with SRAM - Red Black White
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Add a large, vibrant tri-colour eInk display to your microcontroller project with this 2.7" breakout board. The panel displays red, black, and white pixels at 264×176 resolution that remain visible even with power completely disconnected — just like printed paper, but with the added impact of col...
Adafruit 2.4 TFT LCD with Touchscreen Breakout w/MicroSD Socket [ILI9341]
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Add a full-colour touchscreen to your project with this 2.4" TFT LCD breakout. The 240×320 pixel display delivers vivid RGB colour with individual pixel control, driven by the ILI9341 controller with built-in RAM buffering so your microcontroller does minimal work. A resistive touchscreen overlay...
Adafruit Mini Skinny NeoPixel Digital RGB LED Strip 1m - White PCB 60 LED
The Mini Skinny NeoPixel strip packs 60 individually addressable RGB LEDs into one metre, with an ultra-narrow 7.5 mm wide flexible PCB (5 mm without casing). This is the white PCB, 60 LED/m version — a lower-density option that's easier to power and ideal for projects where pixel spacing isn't c...
Adafruit Mini Skinny NeoPixel Digital RGB LED Strip - 144 LED/m [1m BLACK]
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The Mini Skinny NeoPixel strip packs 144 individually addressable RGB LEDs into just one metre, with an ultra-narrow 7.5 mm wide flexible PCB. This is the black PCB version — identical specs to the white variant, just with a different-coloured flex strip for a more discreet look. Each LED is con...
Adafruit Animated Eyes Bonnet for Raspberry Pi Mini Kit [Without Displays]
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The Adafruit Animated Eyes Bonnet (also known as the Snake Eyes Bonnet) is a Raspberry Pi accessory for driving two 128×128 pixel OLED or TFT LCD displays along with four analog sensor inputs. It's designed for creating animated eye effects in cosplay masks, props, sculptures, animatronics, robot...
Adafruit 2.9 Grayscale eInk / ePaper Display FeatherWing - 4 Level Grayscale
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Add a versatile grayscale eInk display to your Feather project with this 2.9" FeatherWing. The 296×128 pixel panel supports four levels of grey — white, light grey, dark grey, and black — giving you more visual depth than a standard monochrome display while refreshing in about one second, far fas...
Adafruit 1.54 Monochrome eInk / ePaper Display with SRAM - 200x200 Monochrome
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The Adafruit 1.54" Monochrome eInk Display brings electronic paper technology to your microcontroller projects. Featuring a 200×200 pixel black-and-white display, this breakout delivers high-contrast, daylight-readable visuals that persist even when power is completely disconnected — just like pr...
Adafruit 2.13 Monochrome eInk / ePaper Display with SRAM - 250x122 Monochrome
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Add a crisp, paper-like display to your microcontroller project with the Adafruit 2.13" Monochrome eInk Breakout. This 250×122 pixel black-and-white eInk panel delivers excellent daylight readability and retains its image even with power completely disconnected — just like printed paper. An onbo...
Adafruit Mini Skinny NeoPixel Digital RGB LED Strip - 60 LED/m [WHITE] 4 meter
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The Mini Skinny NeoPixel strip features 60 individually addressable RGB LEDs per metre on an ultra-narrow 7.5 mm wide flexible PCB (5 mm without casing). This is the white PCB version — identical specs to the black PCB variant, just with a different-coloured flex strip for a brighter, more visibl...
Adafruit NeoPixel LED Strip with 3-pin JST Connector - 60 LED/meter / 0.5 Meter
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A plug-and-play NeoPixel strip with a JST PH 3-pin connector for instant connection to STEMMA-compatible boards. This compact 0.5-metre strip has 30 individually addressable RGB LEDs at 60 LED/m density, providing tighter pixel spacing in a shorter length. Also available as a 1-metre strip at 30 ...
Adafruit NeoPixel LED Strip with 3-pin JST Connector - 1 meter - 30 LEDs / meter
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A plug-and-play NeoPixel strip with a JST PH 3-pin connector for instant connection to STEMMA-compatible boards. The strip has 30 individually addressable RGB LEDs on a 1-metre black flex PCB — perfect for Hallowing, PyPortal, BrainCraft HAT, or any board with a 3-pin JST PH NeoPixel socket. Use...
Adafruit DPS310 Precision Barometric Pressure / Altitude Sensor - STEMMA QT / Qwiic
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The Adafruit DPS310 is a high-precision barometric pressure and altitude sensor from Infineon, mounted on a breakout board with STEMMA QT / Qwiic connectors for solderless I2C wiring. It delivers ±1 hPa absolute accuracy and up to ±0.002 hPa relative precision in high-precision mode — equivalent ...
Adafruit 2.13 Monochrome eInk / ePaper Display FeatherWing - 250x122 Black and White
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Add a crisp, paper-like display to your Feather project with the Adafruit 2.13" Monochrome eInk FeatherWing. This 250×122 pixel black-and-white eInk panel delivers excellent daylight readability and retains its image even with power completely disconnected — just like printed paper. The FeatherW...
Adafruit NeoPixel LED Strip w/ Alligator Clips - 60 LED/m - 0.5 Meter Long - Black Flex
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A beginner-friendly NeoPixel strip with colour-coded alligator clips — no soldering or breadboard required. This compact 0.5-metre strip has 30 individually addressable RGB LEDs at 60 LED/m density on a black flex PCB, providing tighter pixel spacing in a shorter length. Also available as a 1-met...
pHAT DAC
If music be the food of love, play on. But make sure you use this super little DAC to get the best out of your Raspberry Pi audio! This pHAT provides a super affordable high-quality DAC for your Raspberry Pi. It pumps out 24-bits at 192KHz from the Raspberry Pi's I2S interface on its 2x20 pin ...
LED SHIM
The LED SHIM is a slim bar of 28 RGB LED pixels that slips directly onto your Raspberry Pi's GPIO pins — no soldering required. Its friction-fit header provides a secure connection, and at just 0.8 mm thick, it can be used alongside HATs and pHATs without interference, peeking out visibly at the ...
4-JSTPH 6
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A 4-wire cable fitted with JST-PH 4-pin female connectors on each end, approximately 150mm (6") long. These compact, latching connectors are commonly used on STEMMA boards, small rechargeable battery packs, RC receivers, tiny cameras, and other small electronic devices. The JST-PH connector clic...
pHAT BEAT
The pHAT BEAT is a stereo audio add-on for the Raspberry Pi featuring dual I2S DAC/amplifiers, 16 RGB LEDs, and six tactile buttons. It delivers high-quality, amplified digital audio through two channels at up to 3W per speaker. The dual rows of eight APA102 RGB LEDs work beautifully as a VU met...