| This microphone preamplifier incorporates automatic gain control, which keeps the output level fairly constant over a wide range of input...
| This microphone preamplifier incorporates automatic gain control, which keeps the output level fairly constant over a wide range of input...
| This microphone preamplifier incorporates automatic gain control, which keeps the output level fairly constant over a wide range of input...
| Low-power IC voltage regulators of the 7 8L series are now so cheap that they represent an economic alternative to simple zener stabilise...
| It may on occasion be desirable to display a digital or analogue signal, on an oscilloscope, at a faster or slower rate than is possibl...
| Testing cables fitted with DIN plugs (or any other multi-pin plug) can be a time-consuming affair, since it is possible for any cond...
| Transmitting data in multiplex form not only reduces the number of transmission lines which are needed, but is also used iri LSI ICs...
| When using digital circuits such as character generators to display information on a TV screen the digital signals frequently have a...
| When using digital circuits such as character generators to display information on a TV screen the digital signals frequently have a...
| When used in conjunction with an FM front end, the following circuit for an IF strip will form a handy pocket FM receiver. The heart...
| When used in conjunction with an FM front end, the following circuit for an IF strip will form a handy pocket FM receiver. The heart...