| Many people still use the old C64 computer to play games on, but get frequently annoyed by the constant need of changing over the joysti...
More about Electronics (817)
| The pump in sorne central-heating systems has two or even three speeds. At the lowest speed, not much hot water is pumped around the cir...
| There are nowadays so many different standards for buses and networks that it was thought useful to present an overview of the most current...
| Telephones are now readily and cheaply available: two identical ones and a handful of components enable a simple house-telephone to be s...
| A frequent annoyance with battery-operated equipment is that just after you switch it on you notice that the battery is fIat. Quite proba...
| The charger deseribed switches off the charging voltage when the battery reaches its full nominal voltage and switches it on again when...
| Some radio amateurs are very keen on accurn te RST reports, others (mostly the VHF/UHF fraternity) never look at the 5- meter on the rec...
| Although there are a number of ICs on the market with which it is quite simple to construct an LED VU meter, there is still interest in buil...
| The most popular currcnt indicator in electronics is almost certainly the Iight-emitting diode (LED) which is available in a number of c...
| The circuit in the diagram is intended for synchronous, wireless triggering of one or more slave flash units when the mother flash is tr...