SONY model MHC-1600 circuit
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Найдено: 269 Показано: 51 - 60
ECHO TONE OSCILLATOR. This simple circuit amplitude-modulates a single tone in such a manner to approximate the echo effect one might obtain, for instance, with sonar apparatus. Any reader who has been on a sonar-equipped vessel will realize that some imagination is required to appreciate the similarities among this simple scheme and the "real thing." However, this circuit might adjunct a small model (of a submarine, perhaps) to add the dimension of sound.
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Category: Генераторы
Source: Art's Theremin Page
| UNIPOLAR STEPPER MOTOR CONTROL CIRCUIT. This circuit controls a small, four-phase, five-wire, unipolar stepper motor, commonly designated the "KP4M4-001." This type of motor was used in many 5 1/4" floppy disk drives in older computers. Now obsolete, such disk drives are often available on the surplus market for a small fraction of the motor's original cost. The stepper motors are easy to extract from the drives, and are ideal for many applications. This arrangement was used in the scale model of a RADAR set to control the position of a miniature parabolic antenna. (Note that some 5 1/4" floppy disk drives used a four-wire "bipolar" motor, which is not compatible with this circuit.)
[ файл в формате rar ] - скачать WinRAR
Category: Компьютер
Source: Art's Theremin Page
| Modem Rockwell RCV336/ACF model V1433VQR ext.
Category: Компьютер
Source: ICEiNet.ru - Компьютеры и сети, радио и связь.
| Modem Rockwell model 4A144IM int
[ файл в формате zip ] - скачать WinZip 8.1
Category: Компьютер
Source: ICEiNet.ru - Компьютеры и сети, радио и связь.
| Seiko EPSON - Scanners - Users' Manual in PDF format: GT - 5000, GT - 8500, GT - 9500, GT - 10000, GT - 12000, Perfection 610, Perfection 640u, Perfection 1200u, Perfection 1240u, Perfection 1640u, Expression 1600, FilmScan 200.
Category: Компьютер
Source: Портал технической поддержки
| UNIPOLAR STEPPER MOTOR CONTROL CIRCUIT. This circuit controls a small, four-phase, five-wire, unipolar stepper motor, commonly designated the "KP4M4-001." This type of motor was used in many 5 1/4" floppy disk drives in older computers. Now obsolete, such disk drives are often available on the surplus market for a small fraction of the motor's original cost. The stepper motors are easy to extract from the drives, and are ideal for many applications. This arrangement was used in the scale model of a RADAR set to control the position of a miniature parabolic antenna. (Note that some 5 1/4" floppy disk drives used a four-wire "bipolar" motor, which is not compatible with this circuit.)
[ файл в формате rar ] - скачать WinRAR
Category: Моделирование/ Роботы
Source: Art's Theremin Page
| Alarm buzzer. Sometimes RC model land into high grass and you can spend a lot of time, prior to find it. In such situation, alarm buzzer makes a great help...
Category: Моделирование/ Роботы
Source: RC design
| PWM DC Motor Speed Control (This is a circuit for controlling the speed of small DC motors, it makes a great model railroad speed control.)
Category: Моделирование/ Роботы
Source: FC's Electronic Circuits
| Amplifier Marantz model 9
Category: Музыка
Source: Schematic Terrorist
| Amplifier Marantz model 8
Category: Музыка
Source: Schematic Terrorist
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