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Reference designator. A reference designator unambiguously identifies the location of a component within an electrical schematic or on a printed circuit board. The reference designator usually consists of one or two letters followed by a number, e.g. C3, D1, R4, U15. The number is sometimes followed by a letter, indicating that components are ...
Ladder logic. Ladder logic was originally a written method to document the design and construction of relay racks as used in manufacturing and process control. [1] Each device in the relay rack would be represented by a symbol on the ladder diagram with connections between those devices shown. In addition, other items external to the relay rack ...
AWS Elastic Load Balancing. Amazon Web Services' Elastic Load Balancing adds a few custom return codes to signal issues either with the client request or with the origin server. 000 Returned with an HTTP/2 GOAWAY frame if the compressed length of any of the headers exceeds 8K bytes or if more than 10K requests are served through one connection.
The Centers For Disease Control and Prevention announced new rules on Wednesday for traveling with a canine companion into the United States and these new rules go into effect on August 1.
Solid-state relay. A solid state relay ( SSR) is an electronic switching device that switches on or off when an external voltage (AC or DC) is applied across its control terminals. They serve the same function as an electromechanical relay, but solid-state electronics contain no moving parts and have a longer operational lifetime.
File:AWS Simple Icons Networking Amazon Elastic Load Balancer.svg. Size of this PNG preview of this SVG file: 70 × 70 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels. This is a file from the Wikimedia Commons. Information from its description page there is ...
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Included templates. Embedded templates do not function as expected inside {}; for longer, free-form blocks of code, which can contain templates such as {} and {}, use <code>...</code> as a wrapper instead of this template. Templates used inside {} expose the rendered HTML— this can be useful. For example: