| The eye pattern diagram is a proven means of judging the quality of a digital transmission channel or storage medium. It can normally be a...
More about CAN (485)
| If a PIC is used for example in a timer application, such as a programmable clock timer, the majority of the circuit is taken up by the us...
| The wave file player is yet another circuit that offers the prospect of several hours of enjoyable tinkering. The PC and the soldering iro...
| With a modest number of components, the standard PC printer port can be transformed into an I/O system with up to 256 I/O lines. This arti...
| In many instances, suspect television receivers and monitors can be tested with a simple test pattern generator as described in this a...
| When the contents of two existing memory address have to be interchanged for one reason or an other, there is usually a need for an addi...
| Members of the 8051 family of microcontrollers (MCS51) are well-known and widely used. The controllers have a powerdown mode in which th...
| To make a certain musical instrument in a group stand out, a so-called presence filter is normally used. Unfortunately, the types usuall...
| There are systems in which it is imperative that the supply voltage of, say, a motor, always has the correct polarity.
| With the introduction and general proliferation of the Soundblaster card and its derivatives, almost any PC can be beefed up with a number...