More about board (456)

1-12-1995 | Soldering surface mount devices (SMDS) on to a board is tricky, but desoldering them is even more so. Conventional methods often result i...

1-12-1995 | Water pipes can be descaled withb the aid of a magnetic field or an electric filed. The present descaler uses an electric field, which is...

1-02-1995 | Transferring a PCB layout from paper on to a circuit board is either costly (photographie method) or cumbersome (using sprays and the like...

1-01-1995 | Since the voltages existing in many parts of the converter may be Iethal, great care must be taken in the construction of the converter....

1-12-1994 | For some reason or other, SIM type memory modules have become more popular than SIP types. The difference between these is the way they...

1-11-1994 | When the English edition of Elektor (as it was then called) was initiated nearly 20 years ago, it was probably the first European electro...

1-10-1994 | The preamplifier section is intended to be built on the printed-circiut board. Since the various connectors and controls (except S1 and...

1-07-1994 | The 80C451 from Signetics is one ofthe many derivates of the 'generic' 8051 originally manufactured by Intel. The obsolescent SC80451CCN...

1-07-1994 | Any PC, however old, is too valuable to break down as a result of inadequate cooling, usually caused by fan failure. The alarm causes a...

1-07-1994 | In view of the popularity of generat purpose PICs (Peripheral Interface Controllers), two experimentation boards are presented: one far...