The purpose of this course is to introduce engineering drawing techniques through an in-depth experience with modern computer aided design (CAD) software. The course will begin with an introduction of ...

From floor plans and lighting zones to mounting specs and viewing angles, detailed AV design drawings will help keep your classroom audiovisual installation on track. This is the third article in a ...

In my roles as both a licensed “Fire Alarm System Designer” in Ohio and a provider of fire alarm training seminars I’ve often been asked about the software I use to prepare drawings for fire alarm ...