| The filter consists of two fourth -order sections in series. Various components in the second section have been given two different valu...
More about Electronics (817)
| The Type UGN3140 Hall-sensor from Sprague enables a magnetic- field detector to be constructed that is conspicuous by its simplicity.
| The TLC247x family from Texas Instruments is aseries of integrated circuits specifically designed to make driving a loudspeaker with an...
| The 'Electronica' (electronics) fair to be held in Munieh, Germany, from 8 to 12 November 1994 attracted an estimated 80,000 to 90,000 p...
| The adaptor enables almost any NiCd charger to work on the reflex principle. It is simply connectect in parallel with a battery when thi...
| A small detector to indicate the present of a pulsating or alternating electric field is easily made from an inexpensive IC, an LED, a r...
| Most satellite receivers provide a direct voltage at their coaxtat output which, depending on the plane of polarization of the set progr...
| The regulator ensures slow turn on of the supply voltage. Starting at 1.25 V it takes 3 s before the full 15 V is available. The maximum...
| Just a few components suffice to provide a car with a visible as well as an audible indication when it is being reversed.
| The control, which makes use of a 6-position rotary switch, provides stepped amplification or attenuation of low audio frequencies.