Welcome to the sequel of my first DMX article (https://www.edn.com/an-introduction-to-the-digital-multiplex-protocol/). First, I apologize for the delay in posting ...

While many of us have banished land line telephones from our houses, there are still quite a few people who utilize POTS lines today. These analog phone systems use Dual Tone Multi Frequency (DTMF) ...

The Digital Multiplex (DMX) protocol is everywhere in lighting, so if you’re fiddling with lighting, it’s not going to be long before you start to have questions about the versatile lighting control ...

Just another gizmo I've whipped up in my office of insanity. I expect most of you won't have any idea why you'd want to build one of these, so I'll try to explain up front. Suffice it to say, "I find ...

Makers, developers and hobbyists looking for a quick way to program RFID cards might be interested in a new Arduino compatible RFID reader development board called the RFID123 which has been created ...