Category: Stemma QT
There are 100 products.
A module with a USB converter - GPIO/ADC/I2C based on the MCP2221A chip. It allows you to connect sensors, displays or PWM drivers to the computer via a 2.54 mm or Stemma QT/Qwiic connector. Adafruit 4471
The module is designed to support incremental encoders. It reads the rotation of the encoder and transmits the information via the I2C interface. Adafruit 4991
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
Hub with Qwiic connectors that allows you to connect several boards to the evaluation kit. There is no built-in control system, but only splits one connector into 3 more. SparkFun BOB-18012
Module with 4-channel 12-bit DAC MCP4728 converter with built-in EEPROM memory. Equipped with a STEMMA QT connector, it communicates using the I2C bus. Adafruit 4470
Module with a voltage level converter from 5 V to 3.3 V, intended for use in the STEMMA QT/Qwiic system. It has a built-in voltage stabilizer providing 3.3 V power supply with a current of up to 500 mA. Adafruit 5637
Module with a 10 kΩ digital potentiometer based on the DS3502 chip. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4286
Module with 16-channel PCF8575 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5611
Module with a 16-channel GPIO expander with the ability to control LEDs. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4886
Real time clock (RTC) module PCF8523. It uses the STEMMA QT connector and communicates via the I2C interface. Adafruit 5189
Module with light intensity sensor TSL2591. Equipped with STEMMA QT connector with I2C interface. Adafruit 1980
Clock signal generator with a frequency of 8 kHz to 160 MHz based on the SI5351A integrated circuit. Communication with the module takes place via the I2C bus. Adafruit 5640
A module with an acceleration and rotational speed sensor based on the LSM6DSOX system and the LIS3MDL magnetometer. Equipped with a STEMMA QT connector, it communicates via the I2C, SPI or I3C interface. Adafruit 4517
Module with 9-axis IMU ICM-20948 sensor. The system is an integrated 3-axis accelerometer, gyroscope and magnetometer and a digital motion processor DMP. Communication via I2C or SPI. Adafruit 4554
ATECC608A cryptographic chip module. Enables adding strong security to an IoT node, edge device or embedded system. Adafruit 4314
Module with audio amplifier and 8 Ω speaker with a power of 1 W. The board is equipped with a STEMMA connector. Adafruit 3885
I2C bus amplifier module based on the LTC4311 system. It enables communication via a popular interface over much longer distances while maintaining high transmission speeds. Adafruit 4756
Module with a UV light sensor LTR390-UV. It allows you to measure the intensity of ultraviolet radiation and visible light. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4831
Module with a 3-axis magnetic field sensor MMC5603. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5579
Module with a 6-axis IMU sensor (accelerometer and gyroscope) that allows you to measure acceleration and rotational speed in a wide range of ±30g and ±4000dps. Communicates via I2C. Adafruit 4464