This open source sentry gun controller board builds on a great concept by getting rid of the Arduino board. The previous version was an Arduino shield, but this upgrade keeps all of the cool features ...

For quite some time now, Marlin has been the firmware of choice for any kind of custom 3D printer, with only Klipper offering some serious competition in the open-source world. [Liam Powell] aims to ...

A closer look at how an ESR meter can help find bad capacitors on appliance control boards before an expensive replacement ...

Today, Matrox Graphics Inc. officially announced, and unveiled, their brand new Matrox Mura controller board, which the company believes will be a new benchmark for collaborative video walls. The ...

Sielox LLC, a leader in integrated access control, video surveillance, perimeter security, and event management systems, announces the release of three new Input/Output (I/O) boards for its 1700 ...