Techy dad creates easy, tactile, Smart TV control system fed by colorfully labelled floppy disks.

The new PLC-INTERFACE Ethernet Gateway from Phoenix Contact combines relays and communication in one modular system.

Real-time phishing relay attacks are now the most dangerous and effective weapon in the modern cybercriminal’s arsenal. They ...

Part of any self-respecting Smart Home, smart relays are useful for switching and monitoring loads that do not plug into an outlet. This also makes them a lot more integrated, and thus, a long ...

Switches and push buttons need debouncing. It is straightforward to do this with software, using a library. The advantages of the Switch library are: External pull-up resistors are not required.

[Clough42] created a 3D print for a lathe tool and designed in some support to hold the piece on the bed while printing. It worked, but removing the support left unsightly blemishes on the part. A ...

Abstract: Reducing the contact bouncing of electromechanical relays is a key ingredient to increase their switch reliability and overall lifetime. For this reason, this paper presents a control system ...

EButton is short for "Event Button". I wrote this library in need of a reliable, compact driver for controlling a single key in my Arduino projects, with debouncing being properly handled, and fine ...