| balancing transformers elektor october 1984 10-30 A balancing transformer (often called a balun, which is a contraction of ba/anced/unbalanc...
| balancing transformers elektor october 1984 10-30 A balancing transformer (often called a balun, which is a contraction of ba/anced/unbalanc...
| All home constructors are constantly looking for simple ways of checking whether electronic components they have in stock are fit for use. T...
| / simple, but effective It is sometimes necessary, or at least desirable, to be able to detect relatively large a.c. currents. One way of do...
| hear the telephone ringing where you are, not where it is This has got to be one of the simplest electronic bell extension cir- cuits ever d...
| elektorjuly/august 1983 72 simple stabiliser This is a very simple but nonethe- less reliable stabiliser circuit which can be used in place...
| elektorjuly/august 1983 1 Parts List Resistors R1=100k simple D/A converter given in figure 2 in which the latch (I C1), comparator (1C2 and...
| 93 simpte PA system A very nice power amplifier deliver- ing 10 W into 2 Sl (two 4 S2 loud- speakers in parallel) can be built using the TDA...
| 102 simple power supply regulator The cost of high grade, regulated power supplies has dropped with the advent of modern ICs. For many appli...
| a simple resonant frequency meter Way back when electronics was still young (shortly after the stone age) when grids, anodes and cathodes we...
| 30 simple regulated power supply If you compare the expense and the rating of this power supply you will get a surprise, because the output...