(Reposted from Other Hardware)<BR><BR>I'm trying to rig something up with a circuit and a serial port, and I'm curious: is there any way I can send pulses on individual pins with a PC, or do I just ...
The circuit shown in Figure 1 provides a simple, low-power means of digitizing analog signals and sending the data directly to a PC's serial port where it can easily be read, analyzed, and stored. The ...