Pulse counters in electronic circuits

For an electronic device to be able toto be discretized in time, it should include a pulse counter. Such meters are widely used in almost all modern devices: robotic lines, automation devices, computers, TVs, etc. They allow you to make very precise calculations, and are necessary for the operation of such important devices as, for example, processors or microcontrollers. Without them, there would be no computerization, and the work of automation schemes in the workplace, apparently, would be based on other principles.

The modern pulse counter is acompact small-sized device. In other words, it is an integrated microcircuit, which is used in electronic devices of various complexity. For its operation, a quartz resonator or any other pulse generator is used. The main criterion for choosing the source of rectangular pulses are the requirements for the final device. Quartz resonators are very popular nowadays. The frequency at the output of these devices is almost constant. It does not depend on the operating time and practically does not vary with the temperature conditions of the resonator operation. It serves as the reference frequency to ensure the normal operation of the processors. Obtained in this way, rectangular pulses arrive at the input of the counter, which calculates their number, depending on the algorithm embedded in it.

Thus, the pulse counter allowsget a signal, say, with a second delay. Such products are widely used in everyday life and in production. An example is an electronic or quartz clock, where the pulse counter converts the frequency from the crystal oscillator to an all-clear time format in which we have seconds, minutes, hours, etc.

For normal operation of the robotic lineIt is necessary to discretize all nodes and mechanisms in time. In this case, the high speed of the line management system is important, which is ensured by the high reference frequency of the microprocessor. The electronic pulse counter allows you to monitor the speed of rotation of the mechanisms, create a delay to disconnect the drive in protection systems and much more.

Electronic counters used in electronic circuitspulses can perform a forward or a countdown. Some of them work on a synthesizing indicator or on a control circuit. With the help of counters, it is possible to realize almost any logical device that will not only ensure the normal course of the whole technological process, but also serve as a good example of automation in everyday life. With the help of simple schemes with the use of such meters you can make useful devices that will be useful in a private house or apartment.

Now there are more and more devices,which include pulse counters. They are one of the main nodes in electronic circuits and have perfectly proven themselves for a long period of work.

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