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Category: Stemma QT
Stemma QT (Adafruit) Peripheral Modules - Flexibility and Easy Integration
These modules are the perfect solution for those seeking flexible and easily integrable components for their electronic projects. The Stemma QT system, compatible with the Qwiic interface, allows for quick connections and expansion of functions without the need for soldering, significantly speeding up the prototyping process. At Kamami, you’ll find a variety of modules that are ideal for many applications, from analog measurements to advanced cryptographic operations.
There are 117 products.
Module with 6-axis IMU sensor that allows you to measure acceleration and rotational speed in the range up to ±16g and ±2000dps. Equipped with a STEMMA QT connector, it communicates via I2C or SPI. Adafruit 4503
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
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
Module with 4-channel ADC ADS1115 converter. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 1085
Module with ENS160 gas sensor for measuring the concentration of carbon dioxide (eCO2) and volatile organic compounds (TVOC) in the air. It communicates via the I2C or SPI interface. Adafruit 5606
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
The module with the I2C controller based on the HT16K33 system. Dedicated to 14-segment displays. It is equipped with STEMMA QT connectors. Adafruit 1910
Module with a 10-channel AS7341 sensor that detects light in various wavelength ranges (color detection). It communicates via the I2C interface. Adafruit 4698
Module with a logarithmic digital potentiometer based on the DS1841 chip. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4570
The expansion module is designed to work with the Raspberry Pi 400. The board has a 40-pin connector placed in a vertical position and a connector for RPI 400 at an angle of 45°. Adafruit 4863
Module with an integrated proximity and ambient light sensor based on the VCNL4040 system. It can detect obstacles in the range of 0 to 20 cm. It communicates via the I2C bus. Adafruit 4161
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
This module allows for simultaneous distance measurement up to 300 mm and illuminance measurement from 0.004 to 16,768 lux. Based on the Vishay VCNL4030 sensor, the system communicates with a microcontroller via I2C and works with 3.3V and 5V logic, making it compatible with platforms such as Arduino and Raspberry Pi. The board is equipped with STEMMA QT and Qwiic connectors for quick, solderless connection. Adafruit 6491
A precise barometric pressure and temperature sensor, ideal for altimetry and environmental applications. It can detect changes in height as small as 1.5 cm and offers high relative accuracy of ±6 Pa. It supports I2C and SPI interfaces for flexible integration with microcontrollers. The pre-assembled module with STEMMA QT connectors facilitates quick connection in drones, wearable devices, and IoT projects. Adafruit 6411
Module with 4-channel ADC ADS1015 converter. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 1083
A module with a temperature and humidity sensor based on the AHT20 system. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4566
Module with 9-axis IMU sensor BNO055. It has a built-in processing chip that returns orientation in 3D space. Communicates via I2C. Adafruit 4646
The module with the MCP96L01 amplifier designed to work with a thermocouple type K, J, T, N, S, E, B, or R. It has a screw connection for connecting a thermocouple and communicates via I2C. Adafruit 5165
This 3-axis magnetometer provides precise magnetic field measurement in the X, Y, and Z axes within a range of ±40 mT or ±80 mT. The system is equipped with a 12-bit ADC and a CORDIC angular calculation engine, which allows for positioning within a range of 0–360°, making it suitable for applications such as magnetic encoders, robotics, and positioning systems. Communication is via an I2C interface with CRC support and speeds up to 1 MHz, and the module is compatible with 3.3V and 5V logic. STEMMA QT/Qwiic connectors enable quick connection. Adafruit 6489
Module with sensor TMP117. It enables measurement in the range from –55°C to 150°C with a very high accuracy up to ± 0.1°C. It communicates via the I2C interface. Adafruit 4821
Versatile Hubs for Stemma QT Modules
For those needing to expand the number of connections in their project, we offer hubs such as the Qwiic/Stemma QT 5 Port Hub, which features 5 STEMMA QT connectors, and the Qwiic MultiPort, a hub with 4 Qwiic connectors. These modules make it easy to connect multiple devices to a single microcontroller, increasing the flexibility and capabilities of your projects.
Advanced Peripheral Modules for Specialized Applications
Kamami also offers more advanced Stemma QT (Adafruit) peripheral modules designed to meet the needs of professional users. One example is the STEMMA QT MCP4728 Quad DAC, a module with a 4-channel DAC converter that allows for precise conversion of digital signals to analog. For projects requiring advanced security, we recommend the STEMMA QT Infineon Trust M, a cryptographic module featuring the OPTIGA TRUST M SLS32AIA, which provides reliable security functions.
Real-Time Clock Modules and Other Peripherals
For precise time tracking in electronic projects, we offer the STEMMA QT PCF8523 Real Time Clock, a module with the PCF8523 RTC that ensures accurate timekeeping even when power is off. Like other modules in the Stemma QT series, this one can be easily integrated into existing systems, allowing for quick implementation of real-time clock functions in any project.
Kamami Store Offer
Kamami provides a wide selection of Stemma QT (Adafruit) peripheral modules that enhance the functionality of any electronic project. We work with reputable manufacturers, ensuring that our products are of high quality and meet the highest standards. Whether you need hubs, DAC modules, cryptographic modules, or RTC modules, you’ll find the right components for your projects in our offer. We invite you to explore our selection and choose the tools that will make your work more efficient.