More about logic (136)

1-05-2015 | You are probably familiar with the various 74xxx logic families but what about 4000 series logic chips? Let’s take a look at the Philips HEF...

3-03-2015 | “Beep” is a simple circuit to make logic signals audible without having to look away from the pin under test. Even if you have an upmarket l...

1-01-2015 | Even if you have an upmarket logic analyzer and are completely at ease with its operation, you are unlikely to use it to debug simple circui...

1-01-2015 | Even if you have an upmarket logic analyzer and are completely at ease with its operation, you are unlikely to use it to debug simple circui...

26-11-2014 | I find it pretty annoying when I use a multimeter and look at the display only to find out that I accidently disconnected the probe from the...

26-11-2014 | I find it pretty annoying when I use a multimeter and look at the display only to find out that I accidently disconnected the probe from the...

22-08-2014 | For occasional measurements of digital circuits there is no need to get hold of a real logic analyzer. With the help of several ICs it’s po...

10-12-2013 | In an effort to bring the advantages of relay logic to the modern world of miniaturized devices, research groups in various parts of the wor...

10-12-2013 | Researchers at the University of Leeds have used a type of bacterium which 'eats' iron to create a surface of magnets, similar to th...

10-05-2012 | In the future we might never run out of disk space again. Researchers are developing a method to grow storage devices from bacteria. So when...