links
uC
LDmicro: Ladder Logic for PIC and AVR
SerialComInstruments software for uC development
MBed online ARM IDE
Sim
Elplek Power system analysis software
FastView comtrade processing)
EKRA Waves Fault record analysis
CAD
Solverspace parametric 2d/3d CAD
High Voltage Tech
Partial discharge model
Peak inrush current for capacitor bank switching