| DIRPUT elektor september 1984 E Schmidt DIRPUT two new commands for the Junior Computer with DOS It is surely a sign of progress (?) when in...
| DIRPUT elektor september 1984 E Schmidt DIRPUT two new commands for the Junior Computer with DOS It is surely a sign of progress (?) when in...
| SCART adapter elektor september 1984 SCART is the name given to the new plug-and-socket connection between a television receiver and associa...
| anodizing aluminium elektor september 1984 Ready-made equipment cases are often quite expensive and sometimes impossible to get in the dimen...
| lamp saver elektor september 1984 Most incandescent bulbs have an estimated lifespan of about a thousand hours of brightness. The actual tim...
| double-sided printed circuit boards elektor september 1984 Few electronic hobbyists today have any qualms about making printed circuit board...
| . . for disco lights It is interesting to be able to vary the run-off speed of the disco lights featured in our February 1984 issue. Not man...
| keyboard adapter Parallel/serial converters have a var- iety of applications in computer technology, for instance, in interface circuits for...
| . counts jumps too! For a change, here is a circuit which is primarily intended for sports people: it can count steps or jumps. From now on,...
| for filming and other applications It is sometimes required that one of two parallel-operating units is switched on just after, and switched...
| july/august 1984 00" A . . . protects tomorrow"s dinner As we all know, it is important that doors of fridges and freezers are nor- mally cl...