The first is that you must have a parallel port on your computer ... that has one this will get you up and programming in no time. In fact, the first AVR prototyping I did was with one of these ...

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc ...

I came up with an idea just a few minutes ago about a circuit that i could build that plugs into the parallel port that would control the speed of fans by pulsing 12v to them. I know how to ...

You configure the HyperTerminal to use a COM port with 9600 bps and set the flow-control parameter to XON/XOFF. You can program the firmware files in Listing 1 into the AT89C2051 using any 8051 ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

It is designed to interface with laptop computers not equipped with a parallel printer port. Only vendor approved Windows-based software is used to ensure successful programming. Libraries updated ...