More about time (745)

1-07-1992 | The sidac from Motorola is best compared with a triac of which the gate connection is missing. lt switches on whenever the voltage across...

1-07-1992 | The Smartec Type SMTl60-30- 18 is a temperature sensor with a digital output, and housed in a TO-18 case. Pins 1 and 3 are are the suppIy...

1-04-1992 | Many is the time when a strange, unexpected or distorted waveform appears on your oscilloscope screen. A lot of head scratching and book...

1-03-1992 | The circuit shown below is a simple, yet versatile, timer. lt allows loads drawing up to 5 A, for instance, a low-voltage power supply, to...

1-03-1992 | Many people nowadays do a lot of cooking in their wok, usually on agos or electric stove, but the idea outlined below, which I have been u...

1-12-1991 | This circuit meets the requirement for a simple, low-cost timer with a timing range of a less than a second to several tens of hours, and...

1-12-1991 | Here is an interesting circuit for all Amiga owners who object to having to disconneet the mouse every time a second joystick is required...

1-12-1991 | The power supply for this analogue circuit that affords delays of 330 seconds is taken directly from the mains. The direct voltage at the...

1-12-1991 | Binary-coded-decimal (thumb-wheel) switches are not only relatively expensive, but are also often not available to the wanted specificati...

1-12-1991 | The wide frequency range, low power consumption and well-defined switching levels of HCMOS inverters make these devices emlnently suited t...