More about design (647)

1-11-2005 | We often hear from our readers that they don't have enough time to solder all those parts in a constructional project. Or that there ar...

1-11-2005 | Most students participating in microcontroller programming courses bring their own notebook PCs and run into problems when they discover the...

1-11-2005 | We present a quick and easy method of housing small circuits in an all-metal enclosure.

1-11-2005 | Spare displays for Nokia 3310 mobile telephones are offered cheaply not only by several surplus goods outlets but also via Ebay. A small pro...

1-10-2005 | In battery-powered, microcontroller driven circuits, as well as with microcontrollers operating in cars, it is desirable to switch the micro...

1-10-2005 | More and more electronics hobbyists and professionals are using CPLDs to implement circuits. In this article, we work through the entire des...

1-10-2005 | All microprocessors from the 8051 family have inputs and outputs that are 'quasi-bidirectional'. This means that when power is fir...

1-09-2005 | Occasionally it seems there’s no alternative to prying a component off a printed circuit board. When a repair job is on hand involving the r...

1-09-2005 | Has Ohm’s Law got you going round in circles? Take a look at the wheel shown here and rotate no more. All derivations of Ohm’s Law are arran...

1-09-2005 | Those of you requiring more than four bits from a HT12E will appreciate this Design Tip, which enables the number of bits in control link (w...