Light has always carried more than brightness. In this case, it also carries direction and twist. That mix may open a new ...

Since the late 1980s, RAID has been a fundamental method of data protection. But RAID arose in a world of SAN and NAS in hardware array products. Now the cloud and technologies such as object storage ...

When commercial options fail, try using Manchester encoding and other time-tested protocols in low-cost, low bit-rate serial communications. When developing an embedded system that requires basic ...

It seems like only yesterday we covered a project using QR codes to archive data on paper (OK, it was last Thursday), so here’s another way to do it, this time with a dedicated codec using the full ...

With hard disk drive (HDD) capacities edging upwards – 6TB HDDs are now available – Raid is becoming increasingly problematic as a method of data protection against hardware failure. As a response, ...