generic system block diagram symbols, based on 2020 USITT Sound Document Recommendations v3

SBD Generic Symbols v1

Cricket Scoring Symbols

Cricket scoring symbols

WatchOs new


UML2 State diagram


Type S Thermocouple Plug

TC Type S Plug

I have made a third stencil of military (NATO) symbols to use for my wargames maps and orders of battle. I created it by scanning the symbo…

Military Symbols III

WET 4 Twitter Bootstrap

GC Slider 1x3

Thermocouple Plug

TC Plug

Blue Bottle containing helium

Helium Bottle