Category: QUESTIONS & ANSWERS
Capacitor detection method and experience
* Question
Capacitor detection method and experience
* Answer
1. Detection of fixed capacitors.A. Detecting small capacitors below 10pF Beca [...]
What is a GPRS module?
* Question
What is a GPRS module?
* Answer
GPRS (General Packet Radio Service) is a new bearer service developed on the existing GSM system. [...]
What is the working principle of the OTL circuit?
* Question
What is the working principle of the OTL circuit?
* Answer
Complementary symmetrical power amplifiers are also known as OTL circu [...]
What are the basic requirements for electrode materials for thermocouples?
* Question
What are the basic requirements for electrode materials for thermocouples?
* Answer
1 In the temperature range, the thermoelectri [...]
Briefly describe the pin function of the 100V flyback isolation controller – LT3748?
* Question
Briefly describe the pin function of the 100V flyback isolation controller - LT3748?
* Answer
(1) VIN (1PIN): Input voltage termi [...]
What is IEC 62026?
* Question
What is IEC 62026?
* Answer
IEC 62026 is the electrical interface standard for controllers used in low voltage switchgear and con [...]
The difference between an op amp and a comparator
* Question
The difference between an op amp and a comparator
* Answer
The op amp and the comparator are exactly the same. In a nutshell, the [...]
What is the temperature difference potential?
* Question
What is the temperature difference potential?
* Answer
The electric field hinders the continued diffusion of electrons. When dyna [...]
What are the components of the microphone input?
* Question
What are the components of the microphone input?
* Answer
1 microphone preamplifier
2 single microphone application
3 dual mi [...]
What are the features of the VIC module in the LPC2000 series ARM?
* Question
What are the features of the VIC module in the LPC2000 series ARM?
* Answer
(1) ARM PrimeCell vectored interrupt controller;
(2) [...]
