More about time (745)

1-04-1976 | The development of Polaroid films is temperature dependent. For monochrome film the development time varies, whereas for colour film the exp...

1-07-1975 | This circuit generates a `six pips` signal indicating the exact hour. At the instant the first `pip` is to start, an eight-input NAND gat...

1-07-1975 | The SGS integrated circuit TCA 940E is a monolithic audio amplifier in a plastic 12-pin quad-in-line encapsulation. When power requiremen...

1-07-1975 | It is the simplicity of this exclusive OR- gate that makes its application instead of TTL-circuits so attractive. It func- tions as follow...

1-04-1975 | Slowly-developing technological processes or natural events cannot be perceived because the eye is generally not able to distinguish th...