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Схема приемника пт 205


Appropriate component-value substitutions will yield variations in these parameters. This circuit converts a square waveform to a triangle waveform while automatically maintaining a constant triangle amplitude for a wide range of input frequencies. Although originally designed for application in a communications system, the idea is readily adaptable for certain electronic music applications where waveform conversion is desired.

This is a rather sensitive circuit which will detect minute variations of a magnetic field, particularly the Earth magnetic field. Телевидение Телефония Узлы цифровой электроники Фототехника Шпионская техника.

Нашел мафон Электроника ПТ-205. Звук динамика.

Схема приемника пт 205

This circuit was designed for a sound effect, but may serve other useful purposes when a basic, swept-frequency audio source is required. If you feel that somebody is tampering with your telephone line you might find this little circuit useful. This version has a feature which automatically turns off the tester after about two minutes, thereby saving the 9 volt battery from inadvertent discharge.

Although originally designed for application in a communications system, the idea is readily adaptable for certain electronic music applications where waveform conversion is desired. Телевидение Телефония Узлы цифровой электроники Фототехника Шпионская техника. It detects if there is another telephone connected to the line, if there is a short or an open line. Appropriate component-value substitutions will yield variations in these parameters.

Схема приемника пт 205

It produces both square and triangular wave outputs that ascend from about 80 to Hertz in a repeating cycle of about 12 seconds. It detects if there is another telephone connected to the line, if there is a short or an open line. This circuit was designed for a sound effect, but may serve other useful purposes when a basic, swept-frequency audio source is required.

Телевидение Телефония Узлы цифровой электроники Фототехника Шпионская техника. This circuit converts a square waveform to a triangle waveform while automatically maintaining a constant triangle amplitude for a wide range of input frequencies. Appropriate component-value substitutions will yield variations in these parameters. This is a rather sensitive circuit which will detect minute variations of a magnetic field, particularly the Earth magnetic field.

It produces both square and triangular wave outputs that ascend from about 80 to Hertz in a repeating cycle of about 12 seconds. Appropriate component-value substitutions will yield variations in these parameters. This circuit converts a square waveform to a triangle waveform while automatically maintaining a constant triangle amplitude for a wide range of input frequencies.

Although originally designed for application in a communications system, the idea is readily adaptable for certain electronic music applications where waveform conversion is desired. If you feel that somebody is tampering with your telephone line you might find this little circuit useful. Телевидение Телефония Узлы цифровой электроники Фототехника Шпионская техника.

Схема приемника пт 205

Although originally designed for application in a communications system, the idea is readily adaptable for certain electronic music applications where waveform conversion is desired. It detects if there is another telephone connected to the line, if there is a short or an open line. This circuit converts a square waveform to a triangle waveform while automatically maintaining a constant triangle amplitude for a wide range of input frequencies.

Appropriate component-value substitutions will yield variations in these parameters. This circuit was designed for a sound effect, but may serve other useful purposes when a basic, swept-frequency audio source is required. This is a rather sensitive circuit which will detect minute variations of a magnetic field, particularly the Earth magnetic field.

If you feel that somebody is tampering with your telephone line you might find this little circuit useful. This is a rather sensitive circuit which will detect minute variations of a magnetic field, particularly the Earth magnetic field. Although originally designed for application in a communications system, the idea is readily adaptable for certain electronic music applications where waveform conversion is desired.

Схема приемника пт 205

Схема приемника пт 205

Appropriate component-value substitutions will yield variations in these parameters. This version has a feature which automatically turns off the tester after about two minutes, thereby saving the 9 volt battery from inadvertent discharge. Among the essentials for circuit design and prototyping is the continuity tester, a simple device which provides an audible indication when a sufficiently low resistance is applied between its input probes.

It detects if there is another telephone connected to the line, if there is a short or an open line. Реклама на сайте Помощь сайту. This circuit converts a square waveform to a triangle waveform while automatically maintaining a constant triangle amplitude for a wide range of input frequencies.

It detects if there is another telephone connected to the line, if there is a short or an open line. Appropriate component-value substitutions will yield variations in these parameters. If you feel that somebody is tampering with your telephone line you might find this little circuit useful. This circuit was designed for a sound effect, but may serve other useful purposes when a basic, swept-frequency audio source is required.

This version has a feature which automatically turns off the tester after about two minutes, thereby saving the 9 volt battery from inadvertent discharge. Каталог программ Производители Каталог схем Datasheet catalog.



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