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Search results for 'pcb'
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Adafruit SPA06-003 Temperature + Pressure Sensor - STEMMA QT
This pressure sensor from Goertek is a good low-cost sensing solution for measuring barometric pressure. Learn More -
Adafruit STHS34PF80 IR Presence / Motion Sensor - STEMMA QT / Qwiic
The Adafruit STHS34PF80 IR Presence / Motion Sensor is like a deluxe version of the classic PIR sensor in that it has an IR sensing element that works up to 4 meters away and doesn't require a lens. Learn More -
Adafruit BMP580 I2C or SPI Temperature and Pressure Sensor - STEMMA QT
The BMP580 is the next-generation of sensors from Bosch and is the upgrade to the BMP2xx and BMP3xx - with a low-altitude noise as low as 1.5cm (0.1Pa). Learn More -
Adafruit QMC5883P - Triple Axis Magnetometer - STEMMA QT
Sense the magnetic fields that surround us with this handy triple-axis magnetometer (compass) module. Learn More -
Adafruit NeoPot - Clear Shaft Potentiometer with RGB NeoPixel
This 10K linear pot is just like the popular Alps RK09 series but with a clear shaft plus a NeoPixel! Learn More -
2.9" Flexible 296x128 Monochrome eInk / ePaper Display - UC8151D Chipset
This flexible display sports a 2.9" monochrome (black and white) display. It has 296x128 black ink pixels on a white-ish background. Learn More -
Adafruit FeatherWing OLED - 128x64 OLED Add-on For Feather - STEMMA QT / Qwiic
This is the FeatherWing 128x64 OLED: it adds a gorgeous 128x64 monochrome OLED plus 3 user buttons to any Feather main board Learn More -
Adafruit QT Py CH32V203 Dev Board with STEMMA QT
The CH32V203G6 has a single 32-bit RISC-V core, running up to 144MHz, with 1-cycle multiply/divide. Inside is 10KB SRAM, 32KB single-cycle Flash as well as an additional 'external XIP' 224KB of Flash that can be used for program or data storage Learn More -
Adafruit LSM303AGR Accelerometer Magnetometer - STEMMA QT Qwiic
Do you know which way the wind blows? You will now, with this triple-axis accelerometer/magnetometer compass module. Learn More -
Adafruit 12V Bias Voltage Boost Converter - TPS61040
The Adafruit 12V Bias Voltage Boost Converter uses our new favorite mini-booster, the TI TPS61040, to generate a 12V DC from as little as 3V input. Learn More -
Adafruit LM66200 Ideal Dual Diodes Breakout
The Adafruit LM66200 Dual Ideal Diode breakout is a cute solution to dual supplies: it has back-voltage protection, and two 'ideal' diodes with RdsOn of 40 milliohms, support for 2.5A continuous draw and a separate enable input and status output. Learn More -
Adafruit ADS7830 8-Channel 8-Bit ADC with I2C - STEMMA QT / Qwiic
Many microcontrollers have ADCs these days, for reading analog/resistive sensors like potentiometers, thermistors, LDR light sensors, etc. but sometimes you need MOAR! Or maybe you're using a single board computer like a Raspberry Pi that has no ADCs at all! Learn More -
Adafruit Audio BFF Add-on for QT Py and Xiao
Our QT Py boards are a great way to make very small microcontroller projects that pack a ton of power - and now we have a way for you to turn many QT Py boards into powerful audio play projects that are super small! Learn More -
Adafruit Sensirion SHT41 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. The SHT41 sensor is the fourth generation of I2C temperature and humidity sensor from Sensirion. Learn More -
Adafruit QT Py S3 with 2MB PSRAM WiFi Dev Board with STEMMA QT
The ESP32-S3 has arrived in QT Py format - and what a great way to get started with this powerful new chip from Espressif! With dual 240 MHz cores, WiFi and BLE support, and native USB, this QT Py is great for powering your IoT projects. Learn More -
Adafruit PCA9546 4-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9546A Compatible
You just found the perfect I2C sensor, available in a handy chainable Qwiic, or STEMMA QT package, Learn More -
Adafruit LTR-329 Light Sensor - STEMMA QT / Qwiic
The Adafruit LTR-329 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Learn More -
Adafruit LTR-303 Light Sensor - STEMMA QT / Qwiic
The Adafruit LTR-303 Light Sensor a simple and popular low-cost I2C digital light sensor that is easy to integrate into your project for reliable and wide-ranging light measurements. Learn More -
Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz
This chip has a precision 25MHz crystal reference and internal PLL and dividers so it can generate just about any frequency, from <8KHz up to 150+ MHz. Learn More -
Adafruit Triple-axis Magnetometer - MMC5603 - STEMMA QT / Qwiic
Sense the magnetic fields surrounding us with this handy triple-axis magnetometer (compass) module. Magnetometers can sense where the strongest magnetic force is coming from, generally used to detect magnetic north, but can also be used for measuring magnetic fields. Learn More -
Adafruit PCF8574 I2C GPIO Expander Breakout - STEMMA QT / Qwiic
Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander. Learn More -
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM - STEMMA QT
A complete redesign of the HUZZAH32 ESP32 Feather Learn More -
ADXL343 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic
The sensor has three axes of measurements, X Y Z, and pins that can be used either as I2C or SPI digital interfacing. You can set the sensitivity level to either +-2g, +-4g, +-8g or +-16g. Learn More -
Adafruit MSA311 Triple Axis Accelerometer - STEMMA QT / Qwiic
The MSA311 is a super small and low-cost triple-axis accelerometer. It's inexpensive, but has just about every 'extra' you'd want in an accelerometer. Learn More -
Adafruit ATtiny817 Breakout with seesaw - STEMMA QT / Qwiic
Three in One: ATtiny817 is, Adafruit seesaw + STEMMA QT Learn More -
Adafruit PCF8523 Real Time Clock Breakout Board - STEMMA QT / Qwiic
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for data-logging, clock-building, time stamping, timers, and alarms, et Learn More -
Adafruit DS3231 Precision RTC - STEMMA QT
This Real Time Clock (RTC) is the most precise you can get in a small, low-power package. Learn More -
Adafruit QT Py RP2040
What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with one of our new favorite chip, the RP2040. It's been made famous in the new Raspberry Pi Pico and our Feather RP2040 and ItsyBitsy RP2040, but what if we wanted something really smol? Learn More -
Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout - STEMMA QT / Qwiic
The MCP9808 digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard I2C. Learn More -
Adafruit HTU31 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
The HTU31-D is the third generation of temperature-humidity sensors from TE and great for sensing temperature and humidity, with excellent specifications. Learn More