Books on radio electronics
Light-emitting diodes. While light-emitting diodes do not raise at lamps red-hot in our houses. But it is very probable, that in the near future it will take place. And then our payment for an electricity becomes simply symbolical.
The literature. The List of books on radio-electronic subjects
Simple devices on logic elements. In radioamateur practice even more often apply digital integrated microcircuits as the devices collected on them, as a rule, do not demand adjustment or they turn out rather simple. The microcircuits of series К155 executed on the basis of transistor-transistor logic (ТТЛ) use the big popularity.