| Output Q1 of this delay circuit becomes active after the switch-on period has elapsed and remains so until the next cycle is begun. Outp...
More about Output (198)
| The switch described has two time ranges that are selected with a push-button. In the prototype, the ranges were 5 minutes and 20 minutes...
| Many electronic circuits frequently require the brief delay of a pulse. Such a delay, here between 100 µs and 100 s, is easily provided...
| Those of you who run assemblers capable of producing Tektronix or Intel format output files have a problem when an available EPROM program...
| The Type TEA5591A le from Philips contains virtually all the electronics for an AM/FM tuner: all that needs to be added are a few tuned ci...
| The electronic ignition circuit presented here is intended to be inserted into a car's conventional ignition system. In effect, it replac...
| The mute circuit presented here Is specially designed for use with the Roland MT32 module, although with some small alterations it should...
| This second part of the article describes an outpur amplifier designed for the subwoofer, the fitting of the electronics in the enclosure...
| There are many people who cannot, or will not, have the large loudspeakers in their living room that are necessary for good reproduction o...
| Here is an all-purpose d.c. power supply tor symmetrical as well as asymmetrical use, and capable ot supplying high output currents and vo...