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A microcontroller with a connected display shows a QR code and "CircuitPython Day 2021." An OV2640 camera module is attached.
Scan QR Codes with CircuitPython
By Jeff Epler
beginner
13
A Neo Trinkey with a USB-A connection, 4 NeoPixel LEDs and electronic components next to a yellow rubber duck. The image represents creating a rubber ducky hacking tool.
Neo Trinkey CircuitPython Rubber Ducky
By Eva Herrada
beginner
43
Clear resin keycaps with various decorative elements and LED lights are shown on a mechanical keyboard. A small display is partially visible in the top left corner.
DIY Decorative Resin Keycaps
By Ruiz Brothers
beginner
19
A small display on a MacroPad shows a pixelated game with fire icons and a score of 790. The display is connected via a USB-C cable.
Dragon Drop: a CircuitPython Game for MacroPad
By Phillip Burgess
beginner
44
A microcontroller with a connected display shows WiFi connection details. An OV2640 camera module and a battery are also attached forming a webcam. The electronics are on a blue background with the Adafruit IO logo in white in the lower right.
CircuitPython Webcam with OV2640
By Jeff Epler
beginner
14
A macro keypad with colorful buttons is shown next to a Minecraft game screen. The keypad is labeled with game commands, and the screen displays a clear weather setting.
Minecraft Turbopad
By John Park
beginner
23
A smartphone displays a webpage with a QR code. Nearby are Near Field (NFC) components: a card, key fob, ring, sticker, and a small breakout board.
Using Web NFC
By Anne Barela
beginner
18
Purple ADA BOX logo with geometric letters on a black background, featuring a horizontal line separating "ADA" and "BOX".
AdaBox 019
By John Park
beginner
20
A hand holds a green macro pad with four custom buttons, each displaying icons: guitar, emoji, lightning bolt, and dog. The pad is connected to a computer screen showing corresponding icons and code.
NeoKey Emoji Keyboard
By Liz Clark
beginner
44
A hand turns a rotary encoder on a macro pad with illuminated keys, changing the text on a small display screen with Olympics events.
MacroPad Summer Olympics Hotkeys
By Isaac Wellish
beginner
9
A 5x6 grid of Adafruit NeoKey sockets on a black PCB labeled "Snap-Apart" and "Sold As Single Sheet." Each socket has solder pads.
Adafruit NeoKey 5x6 Ortho Snap-Apart
By Kattni Rembor
beginner
26
Two sets of animated eyes move and blink on a sketchy, abstract background with red lines. The eyes appear to be part of a whimsical drawing generated by AI.
Generating AI “Art” with VQGAN+CLIP
By Phillip Burgess
beginner
51
A custom keypad with 12 textured Braille keys is connected to a microcontroller, featuring an OLED display and a rotary encoder. Four additional keycaps are placed nearby.
MacroPad Braille Keycaps
By Ruiz Brothers
beginner
8
Windows file explorer window displays directory structures. Window shows drives C: and D:, with folders like Desktop, Documents, and Downloads.
Customizing USB Devices in CircuitPython
By Dan Halbert
intermediate
73
Macro keypad with 12 custom keys featuring app icons, connected to a small display showing a GitHub OTP code. A rotary encoder is on top.
MacroPad 2FA TOTP Authentication Friend
By Carter Nelson
beginner
81
A small breakout board featuring a TCA4307 Hot-Swap I2C Buffer with labeled pins for SDA and SCL. The board has two STEMMA QT I2C connectors and mounting holes at the corners.
Adafruit TCA4307 Hot-Swap I2C Buffer
By Kattni Rembor
beginner
11
MacroPad with a small display shows "Drum Bass Synth" and a rotary encoder. RGB-lit keys are arranged in a 3x4 grid and perform as an Ableton Live MacroPad Launcher.
Ableton Live MacroPad Launcher
By John Park
beginner
60
A side view of a mechanical macropad with translucent keycap,s lit by RGB LEDs. The macropad is on a sturdy black 3D printed stand holding it at an angle.
3D Printed Stand for MacroPad RP2040
By Ruiz Brothers
beginner
52
A hand holds a Raspberry Pi with a BrainCraft HAT showing a displayed image of a Cat being recognized by machine learning.
Automatic Naughty Cat Detector using Lobe
By M. LeBlanc-Williams
intermediate
27
Arduino logo with version 1.6.4 on a teal background. Right side features icons of electronic components and a message about contributors.
Adding Third Party Boards to the Arduino v1.6.4+ IDE
By Todd Treece
beginner
53
A hand holds a USB-micro B cable connected to a green rectangular Raspberry Pi Pico with a RP2040 microcontroller at the center.
Program RP2040 in Arduino
By Eva Herrada
beginner
34
A custom 3x7 key mechanical keyboard with purple and blue keycaps, featuring a Raspberry Pi Pico visible on the left side. The keyboard is housed in a purple 3D-printed case.
Modal MIDI Keyboard
By John Park
intermediate
51
Gray 3D-printed enclosure with a connected black cable and a small hinged arm on the side. The arm is a crank connected to a rotary encoder.
CircuitPython Rotary Trinkey Brightness Crank
By Tim C
beginner
2
A retro game controller, a numeric keypad, and a macro pad with a rotary encoder and small display are arranged on a surface. They are used for Keypad and Matrix Scanning in CircuitPython.
Keypad and Matrix Scanning in CircuitPython
By Dan Halbert
beginner
59
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