Technical Editor, Author at Polytechnic Hub

What are the advantages and disadvantages of embedded systems?

There are some important advantages of embedded systems are given below, The embedded system is easy for mass production. The embedded system is highly reliable. It has very few interconnections.…

Technical Editor May 5, 2017

Electronics Articles

Classification of embedded system

We can classify embedded systems into different categories w.r.t. size and real time requirement as given below, Small scale embedded system Medium scale embedded systems Sophisticated embedded system Real time…

Technical Editor May 5, 2017

Electronics Articles

What is a zigbee?

The Zigbee is a wireless communication technology is developed to address the unique needs of low cost low power wireless M2M networks. The zigbee operates in the IEEE 802.15.4 physical…

Technical Editor May 4, 2017

Electronics Articles

Features of zigbee

There are some important features of zigbee which are given below, The zigbee collision avoidance, retries and acknowledgements. DSSS (Direct sequence spread spectrum) that provides excellent performance in signal to…

Technical Editor May 4, 2017

Electronics Articles

Difference between zigbee and Bluetooth

There are the difference between zigbee and Bluetooth are given below, Zigbee Bluetooth The DSSS (Direct sequence spread spectrum) modulation techniques are used. The FHSS (Frequency hopping spread spectrum) modulation…

Technical Editor May 4, 2017

Electronics Articles

Difference between Bluetooth and Wi Fi

Following are the difference between difference between Bluetooth and Wi Fi Bluetooth Wi Fi The Bluetooth was invented by Ericsson and launched in 1994. The Wi Fi was invented by…

Technical Editor May 4, 2017

Electronics Articles

Applications of zigbee

There are some important applications of zigbee are given below, The zigbee is used in set top boxes and remote controls. It is used in low power wireless sensor networks.…

Technical Editor May 3, 2017

Electronics Articles

Advantages and disadvantages of zigbee

There are some important advantages of zigbee which are given below, The zigbee has flexible network structure. It has a very long battery life. It is low power consumption. It…

Technical Editor May 3, 2017

Electronics Articles

Application of embedded systems

There are some important applications of embedded systems are given below, The embedded systems are used in computer networking for Network Bridge to route data, hub gate way and switch…

Technical Editor May 3, 2017

Electronics Articles

Advantages and disadvantages of serial peripheral interface (SPI)

There are some important advantages of serial peripheral interface (SPI) are given below, It has complete flexibility for the bits transferred i.e. not limited to 8 bit word. It has…

Technical Editor May 3, 2017