The oscilloscope utilizes the SPP or EPP parallel port LPT1 for reading the data from ADC0820 (TLC0820). The program will automatically switch the LPT1 in byte mode or normal mode if the LPT is an ECP ...

Don't use COM ports, just get an extra LPT port for the system that the printers are connected to. Connect them both up at the same time, create a share for each (say \\printserver\dotmatrix and ...

The circuit in Figure 1 represents a simple and cost-effective way to obtain eight-channel analog-signal acquisition through a PC's LPT port. IC 1, a 12-bit, serial-output MAX187 ADC, operates from a ...

Does anyone know where one can find any size new MB with and a lpt port that plays nice with win98? Can be ITX through ATX but would be nice if it had onboard lan and video- sound is not needed. THE ...

We see it all the time, a post based on an Arduino board with multiple comments calling it overkill. How exactly should you control your homemade peripherals if you’re not using a microcontroller (uC) ...

For portable-sensing and data- acquisition applications, a laptop computer and its parallel port (LPT) make good bedfellows. Yet in the effort to extend battery life, many microprocessors and entire ...

This design modifies a simple first-order, low-pass filter into a slewing-voltage control that is programmable for its slope and amplitude through a PC's LPT port. These control parameters are ...