In cooperation with IQRF and IoT fans, we have prepared a webinar on the preparation of our own IoT solutions using IQRF technology on Wednesday, 28.3.2018
Symmetric ciphers use the same secret key to encrypt and decrypt, and their security is based on confidentiality of this key. We can divide symmetric ciphers into block symmetric ciphers and stream symmetric ciphers.
In SOS electronic, we got the opportunity to cooperate with prof. Ing. Dušan Levický, CSc., who published the book Applied Cryptography this year. We were so absorbed by some of the information in this book that we have decided to publish them in our set of articles. Are you courageous enough to embark on the secrets of encryption?
Yes, the 5G network is coming. In February 2018, during the Winter Olympics in South Korea, the operation of the first 5G network will be launched.
Your next project may need a reliable and low power wireless communication. If it is an alarm system, door access or home automation project, you will probably need wireless communication.
In wireless networks type MESH, data packets are delivered by routing mechanism (via nodes in the network). This approach increases the range, robustness and reliability and fixes potential problems of Star topology.
QuecOpenTM from QUECTEL easily replaces the use of an external MCU in applications and uses the embedded processor resources instead. With the assistance of QuecOpenTM solution, hardware design and software design flow for wireless application will be simplified...
The compact Lantronix xPico® 110 module is designed for easy and fast integration of the device with serial port with minimal engineering effort, making it easier to connect industrial machines to Ethernet.
Ceramic patch antennas used for GPS applications have a significant limitation – they must face the sky in order to get the best reception. Moreover, these antennas are sensitive to the size of the ground plane area and must be tuned together with the ground plane, which is a serious drawback.
Everybody is waiting for IoT boom that’s going tol change our lives completely. A very important aspect of this change is a price of the end device used for IoT. It seems that the right solution has already been found and nothing can stop the IoT rolling out anymore.
There are many different frequencies and interfaces for RFID readers available nowadays. Before you make a choice it is necessary to check all the parameters of a reader to fit your application.
IoT is already here and companies with little or no experience in HF design add wireless connectivity to their products. This attitude is risky but risk could be eliminated by observing some basic rules.
