| The most popular currcnt indicator in electronics is almost certainly the Iight-emitting diode (LED) which is available in a number of c...
| The most popular currcnt indicator in electronics is almost certainly the Iight-emitting diode (LED) which is available in a number of c...
| The most noteworthy element in this circuit is Th1, which is known in data books by no fewer than three different names: thyristor tetrod...