Module with a monitor of the operation of LiPo/Li-Ion batteries based on the MAX17048 system. It allows you to measure the voltage and state of charge of the battery. Adafruit 5580

Air quality sensor module based on the SGP40 system. It uses CMOSens technology by Sensirion and provides information on the concentration of volatile organic compounds (VOC). Adafruit 4829

Adapter dedicated to the Nintendo Wii Nunchuck. It allows you to connect the controller to the development board via the I2C interface. Adafruit 4836

A compact ESP32-based LED driver with WiFi and Bluetooth support, designed to work with WLED software. It allows you to control RGB lighting and animations, offers two 5V logic outputs, and a built-in I2S microphone that responds to sound. Power is provided via USB Type-C (5V/4A) with an automatic fuse, ensuring stable operation, and the Stemma QT I2C connector allows for easy connection of additional modules. Adafruit 6314

Module with a digital barometer LPS22. It enables pressure measurement in the range from 260 to 1260 hPa and communicates via I2C or SPI. Adafruit 4633

Adafruit 402 - In-line wire 1-to-4 splitter

8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 878

Adafruit 640 - Stainless Thin Conductive Thread - 2 ply - 23 meter/76 ft

8x8 matrix or a 4-digit 7-segment display. Matrices like these are \'multiplexed\' - so to control all the seven-segment LEDs you need 14 pins. Adafruit 879

Set of 5 miniature LED Sequin modules with a Ruby Red LED in a 1206 package and a 220 Ω resistor. Designed for wearable electronics and e-textile projects, powered from 3 - 6 V and controllable via a microcontroller or directly from a battery. Adafruit 1755

This Kit with fully-dedicated PWM driver chip handles all the motor and speed controls over I2C. Only two data pins (SDA & SCL in addition to the power pins GND & 5V) are required to drive the multiple motors; you can also connect any other I2C devices or shields to the same pins. This  makes it drop-in compatible with any Arduino, such as the Uno, Due, Leonardo and Mega R3. Adafruit 1438

A 24-bit analog-to-digital converter designed for accurate analog signal measurements in measurement systems and electronics projects. The device supports four single-ended or two differential inputs and offers a maximum sampling rate of up to 2 kSPS and programmable gain ranging from 1 to 128. The module has a built-in 2.048 V reference voltage, a temperature sensor, and programmable current sources, facilitating interoperability with various sensor types. Communication is via an I2C interface using STEMMA QT/Qwiic connectors. Adafruit 6432

Adafruit 1088

Module with backlight in the form of RGB NeoPixel diode dedicated to CHOC buttons (or compatible). Adafruit 5756

The pad for use with shallow Feather series contains two TB6612 chips that allow you to control DC motors or stepper motors. The I2C interface is used to communicate with the overlay. Adafruit 2927

A digital temperature and humidity sensor module based on the SHT41 chip. It features a STEMMA QT/Qwiic connector and communicates via an I2C interface. Adafruit 5776

Three‑pin plug‑plug cable compatible with JST SH 1 mm, 50 mm length, for digital and analog connections in SH header modules. Adafruit 6405

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects). Adafruit 1001

9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. Color: RED. Adafruit 2947

Great way to upgrade a project that uses a photocell and needs RoHS compliance. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to that of human eyes. Adafruit 2748