Icon stencils
Free
Direct Logic 05/06 Options: Analog I/O
Here are the analog module symbols for the DL 05/06 chassis.
Free
Direct Logic 05/06 Options: Discrete I/O
Here are the discrete I/O module symbols for the DL 05/06 chassis.
Free
Degree Wheel
This symbol is a degree wheel or protractor. There are 360 ticks.
Free
Velleman DVM830
Here is a digital multi-meter symbol.
Free
19" Rack Panels
Here are some 19" rack panels symbols. They are in quarter scale.
Free
BS2 Board of Education (Serial)
Parallax's Board of Education (Serial) symbol.
Free
Standard Batteries
These batteries symbols go with my PCB symbols.
Free
BS2 HomeWork Board
A symbol for Parallax's BS2 Homework Board.
Free
Direct Logic 06: Chassis
These are the PLC micro chassis: DL06. The symbols are similar, but each has a different silkscreen.