Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and connect to the network. Then, learn how to…
Learn how to connect your device with Linux Screen using the built-in Lua interpreter to set up the file system and connect to the network. Then, learn how to automate the scripting process with Luatool and put it all together with a basic TCP server that can interact with a pulse-width modulated LED, a potentiometer, and a switch.
Many embedded applications benefit from a communications interface that allows for convenient data transfer between a PC…
Many embedded applications benefit from a communications interface that allows for convenient data transfer between a PC and a microcontroller. This article explains how to use the virtual COM port library from Silicon Laboratories to send data from a Windows application to an EFM8 microcontroller.
When you buy a Raspberry Pi, you just buy a printed circuit board which doesn’t even come with a power supply or…
When you buy a Raspberry Pi, you just buy a printed circuit board which doesn’t even come with a power supply or operating system. This tutorial is concerned with getting your Raspberry Pi set up and ready to use.
This article describes the technical aspects of Performing Mesh analysis with Dependent Sources.
This article describes the technical aspects of Performing Mesh analysis with Dependent Sources.
Delta/wye transforms allow us to replace part of a circuit with a different circuit that, while equivalent in behavior,…
Delta/wye transforms allow us to replace part of a circuit with a different circuit that, while equivalent in behavior, can make circuit analysis much simpler. Here we learn where these transforms come from.
Parallel circuits are one of two fundamental circuit configurations we come across every day. Like a parallel universe,…
Parallel circuits are one of two fundamental circuit configurations we come across every day. Like a parallel universe, parallel circuits and networks can give us unexpected results. Adding more gives less, and voltage stays the same no matter what! Learn about the role resistance plays in parallel circuits for your designs and safety.
Learn about devices and techniques used for in-circuit monitoring of currents and voltages.
Learn about devices and techniques used for in-circuit monitoring of currents and voltages.
A short introduction to some of the more popular interfaces used to connect test instruments to computers.
A short introduction to some of the more popular interfaces used to connect test instruments to computers.
This project will help you get started with the Arduino, including a description of the different types of Arduinos, how…
This project will help you get started with the Arduino, including a description of the different types of Arduinos, how to download the Arduino software development environment, and describe the different shields that are available for the Arduino along with the accessories you will need to develop Arduino projects.
By equipping an Arduino with an Ethernet shield you can turn it into a simple web server, and by accessing that server…
By equipping an Arduino with an Ethernet shield you can turn it into a simple web server, and by accessing that server with a browser running on any computer connected to the same network as the Arduino, you can perform a variety of tasks.
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