Make a fidget toy that use an NeoPixel ring and rotary encoder. Switch to game more to have even more fun.

The Adafruit MCP3421 18-Bit ADC is a simple, inexpensive, and easy to use 18-bit, 240 SPS, single-channel ADC with an I2C interface that can run up to 3.4MHz clock rate. A perfect component whenever you need an ADC that has differential inputs, adjustable gain, and a built in precision/low-drift reference voltage.

Bedeck your Feather project with a beautiful Adafruit TFT FeatherWing, 3.5" 480x320 Capacitive Touchscreen. This TFT display is 3.5" diagonal with a bright white-LED backlight and a built-in microSD card socket. You get a massive 480x320 pixels with individual 16-bit color pixel control. This display comes with a multi-touch capacitive touchscreen to detect up to 5 finger presses anywhere on the screen.

Make memories, or just a cool camera-based project, with Adafruit's MEMENTO Camera Board. It's a development board with everything you need to create programmable camera and vision projects: with a camera module, TFT preview screen, buttons, SD card slot and driven by a powerful ESP32-S3 with 2 MB of PSRAM for buffering 5 MegaPixel camera images.

The Adafruit USB Host FeatherWing makes it easy to add USB Host support, especially now that TinyUSB supports it in the Arduino library as a 'native' interface for host support. This Wing uses the MAX3421E - a tried and true USB Host chip. It uses SPI plus an IRQ pin to send data to just about any USB device.

Make an ornament that plays holiday videos!

3D print a festive fireplace that plays yule log video clips using Adafruit Qualia ESP32-S3 and 3.2in RGB TFT Bar Display.

David Bowie asked if there was life on Mars, but what about time? With this project, you can easily switch between viewing your local time on Earth and coordinated Mars time (MTC) on a beautiful round 720x720 display housed in a retro space-themed orb enclosure.

The Adafruit ADS7830 8-Channel 8-Bit ADC with an I2C interface is an affordable 8-channel ADC with I2C interface, so it's easy to include with any platform. Wire up to the SDA/SCL pins plus power and ground, only four wires required. If you need more than 8 channels, there's 2 address pins so you could have 4 x 8 = 32 total ADC channels with chain-able Stemma QT cables.

The VCNL4020 is a handy two-in-one sensor, with a proximity sensor that works from 0 to 200mm (about 7.5 inches) and light sensor with range of 0.26 to 16,000 lux. As with all of our new I2C sensors, we've taken the VCNL4020 and put it onto a breakout PCB along with support circuitry to let you use this little wonder with 3.3V (Feather/Raspberry Pi) or 5V (Arduino/ Metro328) logic levels. Since it speaks I2C you can easily connect it up with two wires (plus power and ground!).

3D print a snap fit case for the HUSB238 USB-C power delivery breakout board.

Which is better, less bits or more? MORE of course! The Adafruit AD5693R Breakout Board is a 16-Bit DAC with I2C Interface and temperature compensated 2.5V internal reference for a compact high-precision output. We break out the ADDR/A0 pin so you can connect two of these DACs on one I2C bus. Works with both 3.3V or 5V logic.

You can build a large RGB LED matrix display to monitor your favorite sport teams. A Matrix Portal S3 running CircuitPython requests data from the ESPN API to show your teams' gameplay data alongside team logos that are resized and gamma corrected to look crisp and bright on the matrices.

The HUSB238 USB PD sink chip is neat in that you can either use jumpers (really, resistor selection) to set the desired PD voltage and current or you can use I2C for dynamic querying and setting. We've built a nice Adafruit USB Type C Power Delivery Dummy Breakout board around the HUSB238 to make it very easy to configure and integrate without having to solder any tiny resistors.

Build your own custom synth guitar using SynthIO in CircuitPython