chronology
发表于 2025-3-25 06:03:04
Switching Algebra,For economical and practical reasons it is desirable when designing circuits to find the simplest possible form for a given circuit.
供过于求
发表于 2025-3-25 11:06:34
Codes,The properties of the switching devices used in a circuit play a large part in the design of this circuit. One of these properties is the binary nature of by far the most elements of which a circuit can be built up.
interrupt
发表于 2025-3-25 14:05:55
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otic-capsule
发表于 2025-3-25 16:14:39
Checking Circuits,These circuits are used to check whether a given number . out of . relays are switched on. The simplest example of such a circuit is clearly a make contact unit, which can be used to check whether a given relay is energized or not.
严厉批评
发表于 2025-3-25 23:20:18
Some Computing Circuits with Relays,As has already been mentioned in Section 4.8, the digits of decimal numbers can be separately represented in binary form. The highest binary value occurring in this presentation is 1 0 0 1 (9). The values 1 0 1 0 to 1 1 1 1 are thus not used.
滋养
发表于 2025-3-26 01:16:36
Connecting Circuits,The purpose of a connecting circuit is to connect one device of a certain sort with another device of a different sort. A selector, together with the relays which operate it, is in fact a connecting circuit. In this case a locking circuit is used to stop the selector at the right time, as described e. g. in Fig. 155 of Chapter 9.
Heretical
发表于 2025-3-26 07:37:56
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惊惶
发表于 2025-3-26 09:42:46
Identification and Analysis Circuits,Identification circuits are used to determine the name or number of a line or a device.
不可侵犯
发表于 2025-3-26 12:46:39
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现存
发表于 2025-3-26 19:06:23
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