Category: Q&A
What is the general MFRC500 command?
* Question
What is the general MFRC500 command?
* Answer
(1) The data stream that needs to be input in the command comes directly from the F [...]
What are the common external storage for embedded systems?
* Question
What are the common external storage for embedded systems?
* Answer
Commonly used external storage in embedded systems are: hard [...]
What does the security environment include?
* Question
What does the security environment include?
* Answer
(1) SE identifier (SEID byte)
(2) Component
(3) Certificate holder's authe [...]
What is the working principle of joint management?
* Question
What is the working principle of joint management?
* Answer
(1) LLC start and stop delay and PGOUT signals (tDELl and toEL2).
(2 [...]
What is an RS-485 repeater?
* Question
What is an RS-485 repeater?
* Answer
RS-485 repeaters are required in the following cases: more than 32 stations (including repea [...]
What functions should a hardware of a MOST node have in order to connect to the MOST network?
* Question
What functions should a hardware of a MOST node have in order to connect to the MOST network?
* Answer
(1) clock recovery;
(2) [...]
Altera Cyclone FPGAs have the following performance characteristics?
* Question
Altera Cyclone FPGAs have the following performance characteristics?
* Answer
New programmable architecture for low cost design.E [...]
What is the thermoelectric effect?
* Question
What is the thermoelectric effect?
* Answer
The thermoelectron effect is also caused by an increase in electric field strength du [...]
What are the reasons for the change in strain gauge resistance due to changes in ambient temperature?
* Question
What are the reasons for the change in strain gauge resistance due to changes in ambient temperature?
* Answer
There are two reas [...]
What is the basic workflow of an RFID system?
* Question
What is the basic workflow of an RFID system?
* Answer
The reader sends a certain frequency of the radio frequency signal. When t [...]
