Prometheus logo

Prometheus

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

A set of colorized SysML icons that covers various diagrams, element types, and connectors.

SysML Color Icon Set

Some Icons for Finite State Machines

Finite State Machine

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

SBD Generic Symbols v1

Sparkfun Espressif ESP32 Arduino

Sparkfun ESP32 Thing

This is a non-standard extension to IDEF1X97 (ISO/IEC/IEEE 31320:2) to help you design spatial Relational databases (e.g., to be implemente…

IDEF1X97 - A Spatial Ext…

Stencils of random Ubiquiti Unifi Line

Ubiquiti Unifi

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

SBD Wireless v1