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A basic tutorial to get you up-and-running with your new Teensy 4.x What's the difference between the ZED-F9P and the ZED-X20P? January 14, 2026 The ZED-X20P, u-blox's successor to the ZED-F9P is popping up in new products, like our breakout boards and GNSS Flex modules. Find out here what the...
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learn.sparkfun.com
tutorials
A basic tutorial to get you up-and-running with your new Teensy 4.x What's the difference between the ZED-F9P and the ZED-X20P? January 14, 2026 The ZED-X20P, u-blox's successor to the ZED-F9P is popping up in new products, like our breakout boards and GNSS Flex modules. Find out here what the...
l
learn.sparkfun.com
tutorials › i2c
In this tutorial, you will learn all about the I2C communication protocol, why you would want to use it, and how it's implemented. The Inter-Integrated Circuit (I2C) Protocol is a protocol intended to allow multiple "peripheral" digital...
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learn.sparkfun.com
tutorials › using-github
Repo is short for repository. Think of a repo as a folder of files and all the changes made to the files are recorded. If there’s ever a problem with a file you can go back in time to figure out what changes you made. The most common use for repos are for managing large code projects but repo...
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learn.sparkfun.com
tutorials › terminal-basics
COM ports. Baud rate. Flow control. Tx. Rx. These are all words that get thrown around a lot when working with electronics, especially microcontrollers. For someone who isn't familiar with these terms and the context in which they are used, they can be confusing at times. This tutorial is here to...
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learn.sparkfun.com
tutorials › analog-vs-digital
We live in an analog world. There are an infinite amount of colors to paint an object (even if the difference is indiscernible to our eye), there are an infinite number of tones we can hear, and there are an infinite number of smells we...
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learn.sparkfun.com
tutorials › accelerometer-basics
Accelerometers are devices that measure acceleration, which is the rate of change of the velocity of an object. They measure in meters per second squared (m/s2) or in G-forces (g). A single G-force for us here on planet Earth is equivalent to 9.8 m/s2, but this does vary slightly with elevation...
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learn.sparkfun.com
tutorials › adxl345-hookup-guide
The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +/-16 g. Digital output data is formatted as 16-bit two's complement and is accessible through either an SPI (3- or...
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learn.sparkfun.com
tutorials › leap-motion-teardown
Here at SparkFun, we love gadgets and gizmos, just like our customers. And, like many of you, we find ourselves frustrated all too often by shallow reviews that focus on the "gee whiz!" factor of fancy new electronics without really taking the time to tear into the nitty gritty of how a device...
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learn.sparkfun.com
tutorials › serial-communication
Embedded electronics is all about interlinking circuits (processors or other integrated circuits) to create a symbiotic system. In order for those individual circuits to swap their information, they must share a common communication...
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