Ken Shirriff's blog

A Rigol oscilloscope has a USB output, allowing you to control it with a computer and and perform additional processing externally. I was i...

Processors all have status flags to keep track of conditions such as a zero value, a carry, or a negative value. Whenever you write a loop o...

In this article I share a few tips I've learned about using the Rigol DS1052E oscilloscope. The Rigol DS1052E digital oscilloscope....

I received a Mili universal USB charger for review from Mobile Fun . This interesting charger has some features that make it my current fa...

Have you ever wondered what's inside a Mac's Magsafe connector? What controls the light? How does the Mac know what kind of charger ...

The Tenma 72-7740 digital multimeter is a multimeter in the $70 price range. Overall, it's a nice, solidly-build meter and it has perfo...