Results tagged #Serial Port in Circuits
The PC Serial Port Receiver circuit
This circuit requires physical connections be made to the computer`s serial port (COM1 or 2). To the best of my knowledge, it is difficult t...
The PC Serial Port Receiver circuit
This circuit requires physical connections be made to the computer`s serial port (COM1 or 2). To the best of my knowledge, it is difficult t...
PC Serial Port Receiver
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Serial To Parallel Converter
This converter may help if just the serial port on a personal computer is free, whereas the printer needs a parallel (Centronics) port. It c...
duracell cpu monitor
Here are instructions to turn such a tester into a not-so-precise analog display to monitor the CPU load on a Linux system, controlled by a ...
Computer Serial Port interface
Here is an inexpensive way to get slow-moving analog data directly into a spreadsheet on your computer! A simple circuit connects to a seria...
Laptop Computer Serial Port Power Booster
If you are looking at this page, you probably feel like I did when I tried to run a self-powered PIC programmer with my notebook computer. Y...
PC Serial Port Receiver
This circuit was designed to control a 32 channel Christmas light show from the PC serial port. Originally designed with TTL logic, it has b...
Connecting Dump Terminal
Some applications may not need user display and key interface, dump terminal is an alternative way for program setting, displaying user inte...