Danny Dulai
11
Freeware
Skype Control Relay allows you to configure your favorite voIP chatting program.
4
X-Lent Electronics
248
Freeware
It is also a very handy utility during your LPT port development activities.
Ability Systems Corporation
1
Commercial
Indexer LPT is an inexpensive yet powerful software based motion processor.
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
219
Freeware
Learn about a specific protection and control relay.
1
Richard Verdonschot
12
Freeware
This app can be used on the LPT or USB port to control all kind of programs.
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.
