Efficient computer relay control for High-Risk Applications
Reliable computer relay control Styles for Commercial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their whole variety of computer relay control . They provide a full set of computer relay control items as well as other interrelated merchandise. These units are noticed in unique applications like commercial applications, industrial manage circuits and also OEM Panels. These devices include superb precision and repeatability. The normal computer relay control which might be created in recent times require very small panel space.
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This USB Relay Controller / Data Acquisition Module allows computer controlled switching of external devices as well as full bi-directional communication with the external world (ideal for Data Acquisition applications) using the USB port of your computer. The controller is very flexible and can be used in many custom applications including weather stations as well as temperature monitoring, logging and control as it can be easily connected to temperature and other types of sensors. It is compatible with both Windows and Apple OS X, as well as various Linux flavors and appears as a USB CDC (Communications Device Class) device which creates a Virtual Serial (COM) port allowing easy communication with the board through any programming language that supports serial communications (VB, VB.NET, C#, C, C++, Perl, Java, etc). A complete set of easy to use commands are available for complete control of all relays, I/O channels and sensors. The controller provides four relay outputs with a current rating of 5A each. In addition, it provides a 6-channel Input/Output interface, with each channel individually configurable as Digital Input, Digital Output, Analog Input (10-bit Resolution), or Temperature Sensor (Dallas/Maxim 1-Wire Series). In Digital Input/Output modes, each channel can support a TTL compatible or ST (Schmitt Trigger) input (depending on the channel) or a 5V output signal. In Analog Input mode, each channel can convert a voltage of between 0 to 5V (or higher voltage using a voltage-divider) into a 10-bit digital representation. Finally, in Temperature Sensor mode, each channel can be connected to a Maxim/Dallas 1-Wire Digital Temperature Sensor device (sold separately) such as the DS1822, DS18S20, DS18B20 or DS1821 and provides temperature readings in both Degree Celsius or Degree Fahrenheit.
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asked What year did the first computer come in production in and what was the name brand of the computer?
Just wondering what year the computer was produced in im thinking like mid 80;s to be honest not sure. What kind if computer was it and what did it look like?
And got the following answer:
In 1986, we got IBM computers (desktops) at work that had no hard drives. They had dual floppy (5 1/4 inch) drives, and we thought that they were the greatest thing since sliced bread! Two years later, we got Compaq 286s with 20 MB hard drives, a 5 1/4 in floppy, and the (then) new 3 1/2 in diskette drives. What a vast improvement! We kept joking about the impossibility to fill up a 20Meg hard drive! Your question, though, concerns the first computers, and the first desktop computers were actually terminals of mainframe computers like the famous CRAY. I was using a desktop terminal at a US Navy Supply Center in 1980. One of the first electric (electro-mechanical) computers were the fire control computers used in the US Navy during WW II. Most of the battleships and cruisers had what were called 'RADAR-aimed guns' that had computers whose 'and-gates and 'nand [not and] gates' were relays or switches. http://en.wikipedia.org/wiki/Fire-control_system
The computer relay control work extremely nicely with distinctive applications which are distinct to power distribution and protection. The relays come with wide adjustment ranges having a scale that is certainly easy to study either in 3 or four digits based on the model. These computer relay control assist in growing the flexibility from the applications, lower the overall power and maintenance charges. There are actually relays which are utilised for common purposes which are available in trustworthy designs with rapid replacement possibilities. And there are actually models that happen to be applied for industrial applications and heavier duty applications that perform on big loads. These goods are created to meet the lifetime industrial manage demands of your applications.
Their most recent items would be the Time counter, Timer Delay, computer relay control, Speedy Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and many other people. The website presents a detailed description of every single model in a variety of categories of computer relay control couplings and sensors. These merchandise are particularly helpful for high-risk applications. The computer relay control are also available with attributes like several timing ranges and functions. The corporation is at present in search of agents and dealers who can market and sell their factory produced merchandise. They may be generally on a lookout for developing new and more reputable goods depending on the requires and needs of your business.