-
1. Basic process of USMART debugging components USMART is a smart serial port debugging interactive component developed by ALIENTEK. Through it, you can call any function in the program through ...[Details]
-
The most widely known and used form of loudspeaker is the dynamic speaker. It can be found in many electronic products, from radios to Bluetooth speakers and public address systems - in fact, anywh...[Details]
-
In recent years, the application of domestic
LED lighting
has developed rapidly. Many manufacturers have launched
high-power LED street lights
, which are increasingly used in r...[Details]
-
With the development of science and technology, people gradually understand the macro and micro worlds, and weak signals in more and more fields (physics, chemistry, astronomy, military radar, seismol...[Details]
-
The rectified output voltage of the three-phase bridge fully controlled rectifier circuit contains multiple harmonics, and the magnitude and frequency of the harmonic components are related to the ...[Details]
-
The latest imc FAMOS 2023 software launches new assistants, wizards and functions An excellent tool for comprehensive analysis of test data, popular with engineers and researchers March 7, 2023 ...[Details]
-
Using power lines as channels for communication is a good way to solve the last mile problem. However, as a communication channel, power lines have the characteristics of high noise, multipath effec...[Details]
-
1. Chip heating
This is mainly for
high-voltage
driver
chips with built-in
power
modulators
. If the chip consumes 2mA of current and 300V of voltage is applied to t...[Details]
-
The transistor BG is the input stage of the circuit. Its input terminal CZ can match the output signal of the pickup and the radio. A capacitor C2 is connected between the base of the tube and the...[Details]
-
On the evening of December 21, Sanwei Communications Co., Ltd. (hereinafter referred to as "Sanwei Communications") issued an announcement stating that Sanwei Communications intends to sign a "Share ...[Details]
-
Increasingly stringent design regulations for machines and equipment in industrial and medical applications have made it necessary to implement galvanic
isolation
in almost any type of electroni...[Details]
-
LED packaging companies and LED lighting manufacturers will encounter the phenomenon of LED dead lights. As an LED engineer, how do you analyze and solve these problems?
There are two main re...[Details]
-
0Introduction
A large power generation enterprise (2×600Mw thermal power units) has built a 22okV booster station and constructed a power monitoring system according to the standard. In order ...[Details]
-
Since the advent of 5G mobile phones, smartphone prices have risen. The foldable phone Galaxy Fold is even priced as high as 2.398 million won, further increasing the average price of smartphones. Th...[Details]
-
1. Experimental Task
: Display a column on the 8X8 LED matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and...[Details]