Search results for “site:learn.sparkfun.com”
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learn.sparkfun.com
tutorials › addressable-led-neon-flex-rope-hookup-guide
The addressable LED Neon Flex Rope adds cool lighting effects for outdoor and indoor uses including in hallways and stairs, holiday lighting and more! In this hookup guide, you will learn how to connect, power, and control the LED segments with an Arduino. Required Materials To follow along with...
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learn.sparkfun.com
tutorials › 1w-lora-micromod-function-board-hookup-guide
This LoRa module can only be used in the 915MHz LoRaWAN frequency band (i.e. 902 to 928 MHz). It is not compatible with other frequency bands; double check the frequency band used in your region. Check out these resources from The Things Network for an unofficial summary of regional radio...
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learn.sparkfun.com
tutorials › air-quality-sensor---sgp40-qwiic-hookup-guide
The SparkFun Air Quality Sensor - SGP40 (Qwiic) is a robust metal oxide (MOx) based indoor air-quality measurement tool using the SGP40 gas sensor from Sensirion. The SGP40 is based on Sensirion's CMOSens® technology that uses a MOx sensor with a temperature controlled micro hotplate and a...
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learn.sparkfun.com
tutorials › adxl337-and-adxl377-accelerometer-hookup-guide
The ADXL337 and the ADXL377 are both small, thin, low power, complete 3-axis accelerometers with signal conditioned analog voltage outputs. Here are photographs of each accelerometer breakout board which we created to make these small chips easier to use: The primary difference between the two is...
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learn.sparkfun.com
tutorials › build-your-own-high-concentration-co2-detector
The SparkFun CO2 Sensor - STC31 is a Qwiic breakout featuring the STC31 CO2 sensor and the SHTC3 Temperature and Humidity sensor from Sensirion, which accurately measures CO2 concentrations up to 100% with high repeatability and long-term stability, thanks to humidity and temperature compensation...
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learn.sparkfun.com
tutorials › 21st-century-fashion-kit-electrochromatic-circuits
Electrochromatic circuits use electricity to make something change color. It’s very experimental, so you won’t see anything electrochromatic for sale in the store. Here’s a tutorial to get you started making your own electrochromatic...
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learn.sparkfun.com
tutorials › air-velocity-sensor-breakout---fs3000-hookup-guide
Need to keep track of the airflow in your data center or around your servers? How about making sure your HVAC and air control systems are functioning at full capacity? Or, if you're more fun, what about figuring out how fast your RC...
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learn.sparkfun.com
tutorials › advanced-autonomous-kit-for-sphero-rvr-assembly-guide
The SparkFun Advanced Autonomous Kit for Sphero RVR provides all the functionality of the basic kit with the addition of time-of-flight distance sensing in the front and rear. Based around Raspberry Pi’s small yet powerful Zero W model, the kit provides distance sensing, global positioning, and...
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learn.sparkfun.com
tutorials › smart-plant-care-build-a-qwiic-soil-moisture-sensor-system
Have you ever wanted your plants to tell you how they're feeling? While we might be a ways away from understanding or communicating with plant consciousness, we can tell if they're thirsty or not, and with the SparkFun Soil Moisture Sensor, you can do just that! This tutorial will show you how to...
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learn.sparkfun.com
tutorials › adapting-lilypad-development-board-projects-to-the-lilypad-protosnap-plus
The LilyPad ProtoSnap Plus is an update and re-envisioning of the successes of the LilyPad Development Board, one of our most popular e-textile products. After many discussions with educators using the LilyPad Development Board in their programs and classrooms, our development team created a new...
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