Lalim Parallel Port Control Basic 3.4
Lalim Software
Lalim Parallel Port Control can control hardware through the parallel port (printer port) and can also control a remote PC parallel port through a network. Most of engineering industry using PC to control hardware with using additional I/O card but with Lalim Parallel Port Control you can use your default printer port controlling external device such as switching on/off light or control electronic devices.
What does this program trigger the parallel port (Printer port) 's data pin by your command. For example when you trigger pin2 , your printer port's pin2 becomes +5 volt . With this +5 volt , you can built your own electronic circuit to drive other external device. You can also built a simple circuit to test it by connect a LED with 1 kohm resistor direct to it pin.
CNET Networks is not responsible for the content of this Publisher's Description.
8.5
7.7
7.2
- BBC iPlayer coming to Nokia N96: 'Enders fans rejoice
- Sharp Aquos XS1: Ultra-slim 1080p TV with LED backlight
- Photos: Exclusive ears-on with Denon AH-D7000 headphones
- Crave Podcast 101: Gadgets we despise
- Photos: Hands-on with the Fujifilm FinePix F60fd
- Best of the forums this week: Steve Jobs to retire?
Format wars: The tech that should have won
Did you love Laserdisc? Were you bonkers over Betamax? Travel back in time with Captain Tech and check out the format losers that should have triumphed
Test your broadband speed
Thinking about changing your broadband Internet provider? Run our quick and simple test to find out how your connection measures up
