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Why we use radio?

There are alternative means to get information from remote sites to the main SCADA computer such as telephone lines and GSM (cellular modems). So, why do we usually recommend our customers design their telemetry systems around the use of an appropriate r...

More Detais>>2016-01-16

Stacker Reclaimer

It is very important to have information such as movement of stacker/reclaimer to control room while in operation. For example, if reclaimer is to be started, the reclaimer yard conveyor has to be started first and the same signal is to be given to the re...

More Detais>>2016-01-04

Serial Communication

Embedded electronics is all about interlinking circuits (processors or other integrated circuits) to create a symbiotic system. In order for those individual circuits to swap their information, they must share a common communication protocol. Hundreds of...

More Detais>>2015-12-27

RF Wireless Technology

A radio frequency (RF) signal refers to a wireless electromagnetic signal used as a form of communication, if one is discussing wireless electronics. Radio waves are a form of electromagnetic radiation with identified radio frequencies that range from 3Hz...

More Detais>>2015-12-04

Quick Reference For RS485, RS422, RS232 and RS423

Line drivers and receivers are commonly used to exchange data between two or more points (nodes) on a network. Reliable data communications can be difficult in the presence of induced noise, ground level differences, impedance mismatches, failure to effec...

More Detais>>2015-12-04

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