OptiControls Inc.
38
Shareware
Allows you to interact with and tune simulated process control loops.
13
Leo's Software
235
Freeware
Leo's RC Simulator is a full featured radio control models simulator.
1
Simutech Multimedia Inc.
172
Demo
Learn and practice proven techniques for effective electrical troubleshooting.
RealAir Simulations
8
Commercial
Spitfire XIV 1.0 provides all the features of the real aircraft.
VisualBots Inc.
11
Freeware
ABB
219
Freeware
Learn about a specific protection and control relay.
13
Wade Associates, Inc.
264
Shareware
PC-ControLAB, is a Windows based process control loop simulation program.
Metacraft
78
Freeware
An air traffic control radar simulation program for use on the VATSIM network.
83
Serial Port Tool
4
Shareware
A Useful tool for relay controller boards of National Control Devices.
74
Serial Port Tool
9
Shareware
Programmable timer software to control ProXR relay controller boards.
ABB Oy, Distribution Automation
6
Freeware
The feeder protection relay REX 521 is designed for protection and control.
21
Serial Port Tool
4
Shareware
High resolution programmable timer to control 2-channel relay boards of NCD.
91
Serial Port Tool
5
Shareware
Programmable timer to control up to 8 channels of relay controller boards.
EtherTek Circuits
34
Freeware
Usbrelay is used to control the relays on the USB Relay board.
66
Serial Port Tool
4
Shareware
High resolution programmable timer to control 4-channel relay boards of NCD.
