More about Engine (121)

1-05-2005 | In Part 4 of this course, we used the PC sound card to generate a variety of waveforms. In this instalment, we turn this around. Here wavefo...

1-04-2005 | Almost all modern computers have a sound card, either on the motherboard or on an expansion card. This card is used to convert digital data...

1-03-2005 | In the previous article we saw how we could implement a simple calculator using Delphi. This time we connect an external keypad to the seria...

1-02-2005 | In the first instalment of this series, we introduced the Delphi programming environment and described several examples that illustrate how...

1-01-2005 | This article is the first part in a series about programming inDelphi, which concentrates on the practical side ofprogramming and how it can...

1-10-2004 | Even experienced electronics engineers occasionally find themselves confronted by the need to swap soldering iron for keyboard: not all proj...

1-07-2002 | Fed up with your car’s sluggish performance? Want more power but can’t stand the sight of furry dice? Many motorists are turning to the ‘chi...

1-12-1999 | The control is a compact design for driving bipolar stepper motors. Driver stages IC2 and IC3 are modern types from ST Microelectronics. B...

1-11-1999 | Having built the PCB and secured it to the front panel, you should be ready to take the stepper motor control into use. This is best done...

1-10-1999 | Over the past few years, we’ve witnessed a significant increase in the use of stepper motors. This result is largely due to technologica...