Jack's review of the Siglent SDS5000X scope
Listen! Do you hear a subtle hum, a buzz of computation? The billions of microprocessors sold every year underlie the very fabric of civilization.

I'm Jack Ganssle (bio) and I'm on a mission to help embedded developers produce better products faster. My newsletter and the 1300+ articles on this site all give better ways to build embedded products, while maximizing the fun of engineering hardware and firmware.

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The latest issue (#487, April 1, 2024). An April 1 issue it has nothing serious. Check out the back issues.

Expert Witness

From time to time I work as an expert witness, often on IP/patent issues and lately on quite a few personal transporter (think hoverboards) cases. This is a fascinating area, as one gets to dive deeply into the technology of some very cool products. Find more information here.

Articles, Books and Tool Reviews

I have written over 1000 articles about embedded systems since 1988, as well as six books about embedded systems. Don't miss my reviews of about 70 other books on the subject.

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From salary surveys to articles about debouncing, ultra-low power design, consulting, floating point approximations, testing RAM, watchdog timers and much, much more - check out these special reports about embedded issues.

Last update: April 1, 2024