More about board (456)

1-11-1988 | 30 EE November 1988 PORTABLE MIDI KEYBOARD A recently introduced integrated citcuit makes a dream of many electrophonics enthusiasts come tr...

1-07-1988 | EE JULY/AUGUST 1988 This printed circuit board is ideal for building and testing experimental ex- tension circuits for a wide range of com-...

1-06-1986 | EIGHT-WAY RELAY BOARD Whatever they say, don"t believe that computer interfacing is within reach of the average owner of a personal micro eq...

1-06-1986 | MIDI KEYBOARD FROM BOHM To start with, it should be noted that the MIDI keyboard described in this article is a control unit that in some qu...

1-03-1986 | This third part in the series presents an MSX busboard to overcome the limitations of that single slot on the computer,• up to eight cartr...

1-02-1986 | EE February 1986 EXTENSIONS 2 Second in the series on home-made MSX add-on units, this article presents a cartridge extension board and full...

1-07-1985 | There are various ways of producing a hexadecimal keyboard. Normally, it is based on a number of key contacts in a matrix,• but here a rat...

1-07-1985 | 8-02 II twin keyboard for Apple II The keyboard supplied with com- puters is for many applications not the ne plus ultra it is claimed to be...

1-03-1985 | new keyboard for Spectrum... elektor march 1985 When Sinclair introduced a new Spectrum last autumn, they at last acknowledged that the poor...

1-02-1985 | programmable keyboard encoder elektor february 1985 The large scale integration (LSI) alphanumeric keyboard encoder ICs are now quite well k...