Barr Group FacebookBarr Group TwitterBarr Group LinkedInBarr Group Vimeo

Introduction to Counter/Timer Hardware

 Printable PDF

Counter units (aka, timer units) are crucial components of most embedded systems and included in many microcontrollers. Here's a primer on the hardware.

Embedded Linux and Copyright Law

 Printable PDF

The rising popularity of Linux has spurred many embedded developers to consider it as an RTOS alternative. Here's the straight scoop on the legal implications for the proprietary parts of your firmware.

Introduction to Closed-Loop Control and PID

 Printable PDF

Most control systems utilize feedback in some manner. Here's a look at several fundamental feedback mechanisms, culminating in a description of a basic PID controller.

MISRA-C Guidelines for Safety Critical Software

 Printable PDF

In 1998, the UK's Motor Industry Software Reliability Association established a set of 127 guidelines for the use of C in safety-critical systems. Here's a look at the rules, what they mean, and how they can work for you.

Pages

What’s happening and how it’s done. Get in the know.

Sign up for our newsletter today!

Receive free how-to articles, industry news, and the latest info on Barr Group webinars and training courses via email. 

To prevent automated spam submissions leave this field empty.