11
Trenton Refrigeration
60
Freeware
Trenton Refrigeration stands for reliable, trouble-free operation.
23
Circuit Diagram
2,205
Open source
It helps you make electronic circuit diagrams and export them as images.
15
Carrier Corporation
1,113
Demo
Block Load is a powerful, fully featured HVAC load estimating program.
4
M. Vidakovic and I. Milijasevic.
44
Freeware
Keyboard Layout Loader program allows you to install a third-party layout.
19
Keith Johnson, Physics for You
15
Freeware
It allows you to load and open files in sequence on a play-list.
8
the Qucs team
3,049
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
2
Apollo Fire Detectors Ltd
185
Freeware
Calculate the load of Apollo products in any circuit with this free program.
P&E Microcomputer Systems
11
Commercial
Allows you to program flash devices in-circuit via P&E's BDM interface cable.
1
TechniSolve Software cc.
67
Commercial
Very good program if you want to calculate the pressure drop of the Pipe circuit.
15
nathaniyer
287
Freeware
QuickSmith is a Smith Chart based linear circuit simulation program.
1
Visual Education
22
Freeware
ElectroBall is an electric circuit simulation program for teaching.
Geek's Haven Lab
32
Freeware
RF Circuit Assistant is a small program written using the .NET 3.5 framework.
Circuit Magic
32
Shareware
Circuit Magic is an electrical circuits simulation program.
10
Advanced Systems for Power Engineering, Inc. (ASPEN)
109
Demo
A PC-based short circuit and relay coordination program for relay engineers.
1
Benjamin Gentner
25
Freeware
Simulo is a program which simulates the operation of a digital circuit.
P&E Microcomputer Systems
1
Commercial
Allows you to program/reprogram external flash devices in-circuit.
