> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt). # All Products **Search:** "adafruit sensor stemma qt i2c" 31 products available. **Page 1 of 2** — showing 1–20 of 31. Next page: https://littlebirdelectronics.com.au/products.md?page=2&q=adafruit+sensor+stemma+qt+i2c --- ## [Adafruit TMP117 ±0.1°C High Accuracy I2C Temperature Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-tmp117-0-1-c-high-accuracy-i2c-temperature-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $24.70 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-4821 The Adafruit TMP117 is a high-accuracy I2C temperature sensor from Texas Instruments, offering 16-bit resolution (0.0078°C) and up to ±0.1°C accuracy across the most common temperature ranges. It's ideal for applications where precise temperature monitoring is critical, such as thermostats, cold ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-tmp117-0-1-c-high-accuracy-i2c-temperature-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-tmp117-0-1-c-high-accuracy-i2c-temperature-sensor-stemma-qt-qwiic.md) --- ## [Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-emc2101-i2c-pc-fan-controller-and-temperature-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $12.15 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-4808 The Adafruit EMC2101 breakout is an I2C fan controller and temperature sensor that makes it easy to integrate 3-pin or 4-pin PC fans into your projects. The Microchip/SMSC EMC2101 handles PWM speed control and tachometer monitoring over I2C, so you don't need to dedicate PWM outputs or counter in... [View product details](https://littlebirdelectronics.com.au/products/adafruit-emc2101-i2c-pc-fan-controller-and-temperature-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-emc2101-i2c-pc-fan-controller-and-temperature-sensor-stemma-qt-qwiic.md) --- ## [Adafruit BH1750 Light Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-bh1750-light-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $9.40 **Stock:** In stock (Local: 6, Supplier: 100) **SKU:** AF-4681 The Adafruit BH1750 Light Sensor is a 16-bit ambient light sensor from Rohm that provides measurements directly in lux — the SI unit for illuminance. This makes it easy to compare readings against reference values or other sensors without manual calibration or conversion. Packaged on a STEMMA QT ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-bh1750-light-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-bh1750-light-sensor-stemma-qt-qwiic.md) --- ## [Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-ltr-303-light-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $9.50 **Stock:** In stock (Local: 0, Supplier: 4) **SKU:** AF-5610 The Adafruit LTR-303 is a low-cost I2C digital light sensor that provides 16-bit measurements for both infrared and visible+IR spectrums. Subtract one from the other to get human-visible light readings. With configurable gain and integration time, it can measure from 0 to over 65,000 lux — suitab... [View product details](https://littlebirdelectronics.com.au/products/adafruit-ltr-303-light-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-ltr-303-light-sensor-stemma-qt-qwiic.md) --- ## [Adafruit LPS25 Pressure Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-lps25-pressure-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $20.60 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-4530 The Adafruit LPS25 Pressure Sensor Breakout features the ST LPS25HB — an absolute barometric pressure sensor that measures atmospheric pressure from 260 to 1260 hPa. Use it for weather monitoring, altitude estimation, or any project where accurate air pressure readings are needed. The LPS25 deliv... [View product details](https://littlebirdelectronics.com.au/products/adafruit-lps25-pressure-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-lps25-pressure-sensor-stemma-qt-qwiic.md) --- ## [Adafruit PCT2075 Temperature Sensor - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-pct2075-temperature-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $10.35 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-4369 The Adafruit PCT2075 Temperature Sensor is a precise, affordable I2C temperature sensor and a drop-in replacement for the classic LM75. With an 11-bit ADC (compared to the LM75's 9-bit), it delivers finer temperature resolution. Three-state address pins allow up to 27 sensors on a single I2C bus ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-pct2075-temperature-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-pct2075-temperature-sensor-stemma-qt-qwiic.md) --- ## [Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-sgp40-air-quality-sensor-breakout-voc-index-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $30.95 **Stock:** In stock (Local: 3, Supplier: 100) **SKU:** AF-4829 The Adafruit SGP40 is a next-generation MOX (metal-oxide) gas sensor from Sensirion for indoor air quality monitoring. Unlike its predecessor the SGP30, the SGP40 outputs a raw signal that is processed through Sensirion's VOC algorithm to produce an overall air quality index from 0 to 500 — rathe... [View product details](https://littlebirdelectronics.com.au/products/adafruit-sgp40-air-quality-sensor-breakout-voc-index-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-sgp40-air-quality-sensor-breakout-voc-index-stemma-qt-qwiic.md) --- ## [Adafruit TMP119 ±0.03°C I2C Temperature Sensor](https://littlebirdelectronics.com.au/products/adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor) **Brand:** Adafruit **Price:** $36.75 **Stock:** In stock (Local: 0, Supplier: 99) **SKU:** AF-6482 Built around Texas Instruments' TMP119, this breakout makes it easy to add extremely accurate temperature monitoring to your project over I2C. It is designed for applications where temperature really matters, including thermostats, cold chain asset tracking, and gas or heat metering, and it can a... [View product details](https://littlebirdelectronics.com.au/products/adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-tmp119-high-precision-0-03-c-i2c-temperature-sensor.md) --- ## [Adafruit BMP581 I2C/SPI Temperature & Pressure Sensor](https://littlebirdelectronics.com.au/products/adafruit-bmp581-i2c-or-spi-temperature-and-pressure-sensor) **Brand:** Adafruit **Price:** $24.45 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6407 This Bosch BMP581 breakout is a precision barometric pressure, temperature and altimeter sensor for environmental sensing, drones, wearables and projects that need to track height above sea level. It offers much finer pressure precision than earlier BMP2xx and BMP3xx generations, making it well s... [View product details](https://littlebirdelectronics.com.au/products/adafruit-bmp581-i2c-or-spi-temperature-and-pressure-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-bmp581-i2c-or-spi-temperature-and-pressure-sensor.md) --- ## [Adafruit Wii Nunchuck Breakout Adapter - Qwiic / STEMMA QT](https://littlebirdelectronics.com.au/products/adafruit-wii-nunchuck-breakout-adapter-qwiic-stemma-qt) **Brand:** Adafruit **Price:** $6.40 **Stock:** In stock (Local: 1, Supplier: 100) **SKU:** AF-4836 Turn a Wii Nunchuck into a versatile I2C controller for your next project with the Adafruit Wii Nunchuck Breakout Adapter. It fits snugly into the Wii connector and handles level shifting and power regulation, so you can use the controller with any 3.3V or 5V microcontroller. The Wii Nunchuck com... [View product details](https://littlebirdelectronics.com.au/products/adafruit-wii-nunchuck-breakout-adapter-qwiic-stemma-qt) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-wii-nunchuck-breakout-adapter-qwiic-stemma-qt.md) --- ## [VCNL4030 Proximity and Lux Sensor Breakout - STEMMA QT/Qwiic](https://littlebirdelectronics.com.au/products/adafruit-vcnl4030-proximity-and-lux-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $14.65 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6491 This compact breakout combines a Vishay VCNL4030 proximity sensor and ambient light sensor on one board. It can measure proximity from 0 to 300mm (about 12 inches) and light from 0.004 to 16,768 lux, making it a handy option for touchless controls, presence detection and light-aware projects.The ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-vcnl4030-proximity-and-lux-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-vcnl4030-proximity-and-lux-sensor-stemma-qt-qwiic.md) --- ## [VCNL4020 Proximity & Light Sensor Breakout - STEMMA QT/Qwiic](https://littlebirdelectronics.com.au/products/adafruit-vcnl4020-proximity-and-light-sensor-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $14.65 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-5810 This breakout combines Vishay's VCNL4020 proximity sensor and ambient light sensor on one compact I2C board, making it a handy choice when you want to detect nearby objects and measure light levels at the same time. The proximity sensor works from 0 to 200mm (about 7.5 inches), while the light se... [View product details](https://littlebirdelectronics.com.au/products/adafruit-vcnl4020-proximity-and-light-sensor-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-vcnl4020-proximity-and-light-sensor-stemma-qt-qwiic.md) --- ## [Adafruit MSA311 Triple Axis Accelerometer - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-msa311-triple-axis-accelerometer-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $9.40 **Stock:** In stock (Local: 5, Supplier: 100) **SKU:** AF-5309 The Adafruit MSA311 is a compact, low-cost triple-axis accelerometer with 14-bit resolution and a rich set of built-in motion detection features. Very similar to the MSA301 but with an updated I2C address (0x62 instead of 0x26), it includes tap/double-tap detection, orientation sensing, freefall ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-msa311-triple-axis-accelerometer-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-msa311-triple-axis-accelerometer-stemma-qt-qwiic.md) --- ## [Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor](https://littlebirdelectronics.com.au/products/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor) **Brand:** Adafruit **Price:** $30.05 **Stock:** In stock (Local: 2, Supplier: 100) **SKU:** AF-2652 Measure indoor environmental conditions with Bosch’s BME280 sensor on an easy-to-use Adafruit breakout. It combines temperature, barometric pressure and humidity sensing in a compact board that suits weather stations, room monitoring, data logging and altitude-aware projects.The sensor can commun... [View product details](https://littlebirdelectronics.com.au/products/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor.md) --- ## [Adafruit PCF8591 Quad 8-bit ADC + 8-bit DAC - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-pcf8591-quad-8-bit-adc-8-bit-dac-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $13.55 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-4648 The Adafruit PCF8591 Quad 8-bit ADC + 8-bit DAC combines four analogue input channels and one analogue output channel in a single I2C breakout. Measure voltages from potentiometers, sensors, or other analogue sources — and generate analogue output signals — all over a simple two-wire connection. ... [View product details](https://littlebirdelectronics.com.au/products/adafruit-pcf8591-quad-8-bit-adc-8-bit-dac-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-pcf8591-quad-8-bit-adc-8-bit-dac-stemma-qt-qwiic.md) --- ## [MCP3421 18-Bit ADC Breakout - STEMMA QT / Qwiic](https://littlebirdelectronics.com.au/products/adafruit-mcp3421-18-bit-adc-stemma-qt-qwiic) **Brand:** Adafruit **Price:** $14.65 **Stock:** In stock (Local: 0, Supplier: 14) **SKU:** AF-5870 This compact breakout adds a high-resolution, single-channel ADC to your I2C bus, making it a handy choice for precision differential measurements. It is built around the MCP3421, a simple and low-cost 18-bit ΔΣ converter with adjustable gain, a built-in precision reference voltage, and support f... [View product details](https://littlebirdelectronics.com.au/products/adafruit-mcp3421-18-bit-adc-stemma-qt-qwiic) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-mcp3421-18-bit-adc-stemma-qt-qwiic.md) --- ## [BMP580 I2C/SPI Temperature and Pressure Sensor Breakout](https://littlebirdelectronics.com.au/products/adafruit-bmp580-i2c-or-spi-temperature-and-pressure-sensor) **Brand:** Adafruit **Price:** $19.55 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6411 Bosch’s BMP580 is a precision barometric pressure, temperature and altimeter sensor for projects that need fine height or pressure tracking. It follows on from Bosch’s BMP2xx and BMP3xx sensors and can be used over either I2C or SPI.Use I2C for simple wiring, or SPI when you want to connect multi... [View product details](https://littlebirdelectronics.com.au/products/adafruit-bmp580-i2c-or-spi-temperature-and-pressure-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-bmp580-i2c-or-spi-temperature-and-pressure-sensor.md) --- ## [SGP41 VOC & NOx Gas Sensor Breakout](https://littlebirdelectronics.com.au/products/adafruit-sgp41-multi-pixel-gas-sensor-breakout-voc-nox) **Brand:** Adafruit **Price:** $49.05 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6455 Build a digital nose for indoor air quality projects with this SGP41 gas sensor breakout. The Sensirion SGP41 is a fully integrated MOX gas sensor with I2C interfacing, so you do not need to manage heater control or analogue readings yourself.The sensor combines two MOX hot-plate sensing elements... [View product details](https://littlebirdelectronics.com.au/products/adafruit-sgp41-multi-pixel-gas-sensor-breakout-voc-nox) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-sgp41-multi-pixel-gas-sensor-breakout-voc-nox.md) --- ## [AS5600 Magnetic Angle Sensor Breakout](https://littlebirdelectronics.com.au/products/adafruit-as5600-magnetic-angle-sensor) **Brand:** Adafruit **Price:** $14.65 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6357 Add rotational sensing without a mechanical connection using the AS5600 magnetic angle sensor. This breakout can sense a rotating north/south magnetic field up to 3mm away from the chip body, making it useful for frictionless rotary encoders and contactless potentiometer-style controls.Magnetic a... [View product details](https://littlebirdelectronics.com.au/products/adafruit-as5600-magnetic-angle-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-as5600-magnetic-angle-sensor.md) --- ## [APDS9999 Proximity, Lux & Colour Sensor](https://littlebirdelectronics.com.au/products/adafruit-apds9999-proximity-lux-light-color-sensor) **Brand:** Adafruit **Price:** $18.45 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6461 This compact breakout combines RGB colour sensing, true lux light measurement and infrared proximity detection in one I2C device. With library code running on your microcontroller, it can read red, green, blue and clear light levels, as well as detect how much IR light is reflected from an object... [View product details](https://littlebirdelectronics.com.au/products/adafruit-apds9999-proximity-lux-light-color-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-apds9999-proximity-lux-light-color-sensor.md) --- ## Pagination Page 1 of 2 — showing products 1–20 of 31. Append `&page={n}` to this URL to fetch any page from 1 to 2. - [Next page (2) →](https://littlebirdelectronics.com.au/products.md?page=2&q=adafruit+sensor+stemma+qt+i2c) - [First page](https://littlebirdelectronics.com.au/products.md?page=1&q=adafruit+sensor+stemma+qt+i2c) - [Last page (2)](https://littlebirdelectronics.com.au/products.md?page=2&q=adafruit+sensor+stemma+qt+i2c) --- ## Contact Us **Little Bird Electronics Pty Ltd** ABN: 15 634 521 449 - **Phone:** 1300 240 817 - **Fax:** (02) 8319 2017 - **Email:** team@littlebirdelectronics.com.au - **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia - **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia - **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays) ### Payment Methods - **Credit Card:** Via website checkout - **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624 - **Purchase Orders:** Email to team@littlebirdelectronics.com.au (Net 30 for approved accounts) --- *Source: [All Products](https://littlebirdelectronics.com.au/products)*