| 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...
More about Engine (120)
| 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...
| In the first instalment of this series, we introduced the Delphi programming environment and described several examples that illustrate how...
| This article is the first part in a series about programming inDelphi, which concentrates on the practical side ofprogramming and how it can...
| Even experienced electronics engineers occasionally find themselves confronted by the need to swap soldering iron for keyboard: not all proj...
| 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...
| The control is a compact design for driving bipolar stepper motors. Driver stages IC2 and IC3 are modern types from ST Microelectronics. B...
| 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...
| Over the past few years, we’ve witnessed a significant increase in the use of stepper motors. This result is largely due to technologica...
| One of the most important parameters in modern motor vehicle management is the air-fuel ratio, since this affects the ‘cleanliness’ or...