Television – TV Related
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SIMPLE TUBE QUENCHING METHOD SCHEMATIC CIRCUIT DIAGRAM
In fact, it is not a complete method of shocking is not a healthy method 🙂 If the tube can…
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Two TV Sets on a Single Receiver Schematic Circuit Diagram
With the advent of digital television, it’s often necessary to use a separate receiver. If you have several television sets…
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Automatic TV Lighting Switch Schematic Circuit Diagram
The author is the happy owner of a television set with built-in Ambilight lighting in the living room. Unfortunately, the…
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Protection for Telephone Line Schematic Circuit Diagram
A long time ago when telephones were so simple almost nothing could go amiss from an electrical point of view,…
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Portable Thermometer Schematic Circuit Diagram
It’s usually is a good idea to check the temperature before setting off for an outdoor activity. Equally important is…
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BITBUS Monitor Schematic Circuit Diagram
Intel’s BITBUS is an extensive protocol for the low cost networking of distributed control systems. Primarily intended for use in…
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Plant humidity monitor
This little circuit monitor the humidity of plant soil and should be a welcome help for forgetful readers who occasionally…
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Video data change detector
The circuit detects a change in video information and uses this to switch on an alarm in a closed-circuit television…
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Video Enhancer
The enhancer amplifies the high frequencies of a video signal, resulting in a sharper picture. It may be inserted between,…
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PLL synthesizer for TV receivers
Modern TV tuners normally contain means to scale down the VCO (voltage-controlled oscillator) signal. The one used in the proposed…
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