Sericon

SeriCon is a universal PC interface program to your target hardware. It receives data from the target to show not only texts but also numbers and graphics, and sends it mouse clicks as well as texts and numbers. SeriCon also can be used to utilize the control-bits in a serial port to measure and... Platforms: Windows

ScopePar turns a PC into a multi-channel oscilloscope module utilizing the parallel port, the user interface to which is SeriCon on other PC. If you have an old PC, boot it by dos to run ScopePar and control it by SeriCon on your GUI PC through serial port. The free trial version of SeriCon is... Platforms: MS-DOS

PulsePar turns a PC into a multi-channel pulse generator utilizing the parallel port. The period, duty and phase of each channel are adjustable so as to be used in PWM systems as well as in testing servo and stepper (stepping) motors. If you have an old PC, boot it by dos to run PulsePar and... Platforms: MS-DOS