Basics of AC Motors

This part of document only provides brief definitions of the key terms and concepts that is just a part of the complete document. You may download the complete document from website just by clicking on  Symbol to download the PDF … Continue reading

2 Zones weekly digital timer

 Figure 1 This document describes the design and implementation of a digital weekly timer based on AVR microcontroller. PRODUCT OVERVIEW This digital / microcontroller based indoor digital timer will turn the electrical devises of maximum two zones ON/OFF automatically. Simple … Continue reading

SIEMENS SIMATIC S7-300 family of CPUs

SIMATIC S7-300 CPUs are used for innovative system solutions in manufacturing technology, especially for automobile industry, mechanical engineering in general and especially for special machine building and serial production of machines at plastics processing etc. The SIPLUS extreme devices can be used … Continue reading