One of the major characteristics of an immature information market is the absence of any industry standards, and the lack of industry standards, to some extent, restricts the development of industry i...
In some process flows, it is necessary to start the three motors M1, M2, and M3 in sequence, and stop them in reverse order of M3, M2, and M1. In this circuit, since the normally open contact of KM1 i...
A netizen wants to make a Class AB amplifier for use in cars. He doesn't know what chips TI recommends, and he requires the best sound quality. Please provide relevant typical circuit diagrams and PCB...
Slow download speeds? Have to turn off WiFi? You're not alone!According to a study by OpenSignal, the average mobile network speed in 33 countries has exceeded WiFi, which is the opposite of what it w...
triodeWhat exactly is in the transistor datasheet?The transistor driving relay circuit, transistor driving LED or LED backlight circuit seem to be so simple that it cannot be simpler. Do you feel you ...
Korean media are reporting that Hyundai Motor voluntarily recalled KONA EV, which involved 25,558 vehicles produced from September 29, 2017 to March 13 this year. This is actually a cumulative result...[Details]
The role of code is to tell the microcontroller that the data I define should be placed in ROM (program storage area), and it cannot be changed after being written. In fact, it is equivalent to the ad...[Details]
Hengxuan Technology is a SOC chip developer founded on June 8, 2015. Its legal representative is Zhang Liang. Its main products are audio system-level chips with WIFI/BT wireless connections. Its pro...[Details]
With the advancement of technology, lighting tools and methods are constantly changing. Users have higher and higher standards for illumination, uniformity, color rendering and energy efficiency of li...[Details]
How to measure the quality of series motor
Here are some methods to measure the quality of series motors:
Resistance measurement method: Use a multimeter to measure the resistance v...[Details]
1 Introduction
Frequency conversion technology was born to meet the needs of stepless speed regulation of AC motors. Since the second half of the 1960s, power electronic devices have devel...[Details]
On January 6, it was revealed that a white version of Xiaomi Civi is on the way, but the specific launch date is not yet known. Currently, Xiaomi Civi is available in three colors: shiny blac...[Details]
Intel CEO Bob Swan was asked at an earnings conference on the 22nd when a decision on chip outsourcing would be made, and whether it would be fully or partially outsourced. He said that a decision sh...[Details]
Abstract: According to the requirements of pulse carburizing power supply, an IGBT strong drive circuit with high reliability, no signal transmission delay, strong driving ability and other charact...[Details]
The National Day is coming soon. Many people will go back to their hometowns to visit relatives and friends, and some people want to take advantage of the seven-day holiday to go out of town to r...[Details]
9G-NUC140 Nuvoton CM0+EWARM Getting Started Development Process Introduction
1. Prepare EWARM + Nuvoton CM0 software package
1.
Download IAR Embedded Workbench for ARM v6.20 FULL CD-EWARM-6201-...[Details]
Well-known analyst Ming-Chi Kuo's latest report points out that Apple will launch iPhone SE2 early next year, mainly to increase iPhone shipments. iPhone SE2 will continue to use the LCP antenn...[Details]
(Image source: Nanoflowcell official website) According to foreign media reports, Swiss experimental car manufacturer Nanoflowcell announced that its prototype test sports car Quantino 48V has ac...[Details]
The generalized form of the half-wave voltage doubler circuit in the figure below can generate a voltage three or four times the input peak value. According to the circuit connection method, if additi...[Details]
There are many ways to control voltage in industry. Here are some common methods:
Voltage Regulator
A voltage regulator is a device used to control voltage. It can adjust the in...[Details]