3
Hot Time Software
13,357
Shareware
It's a software for the printer and parallel port.
91
Serial Port Tool
5
Shareware
Programmable timer to control up to 8 channels of relay controller boards.
33
Serial Port Tool
8
Shareware
Control relays from other computers remotely on a schedule.
75
Serial Port Tool
8
Shareware
Quick Timer R16X is high resolution programmable timer software.
31
Serial Port Tool
1
Shareware
Quick Timer is high resolution programmable timer software.
21
Serial Port Tool
4
Shareware
High resolution programmable timer to control 2-channel relay boards of NCD.
66
Serial Port Tool
4
Shareware
High resolution programmable timer to control 4-channel relay boards of NCD.
10
Advanced Systems for Power Engineering, Inc. (ASPEN)
108
Demo
A PC-based short circuit and relay coordination program for relay engineers.
17
Schematica Software
797
Shareware
555 Timer PRO provides an array of design wizards and circuit blocks.
7
Schematica Software
790
Freeware
555 Timer Free is a component calculator for 555 integrated circuit.
8
the Qucs team
3,038
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
13
Richard P. Andresen
1,143
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
326
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
21
Harmony Hollow Software
2,656
Freeware
Cool Timer is a useful, multifunctional timer utility for Windows.
