HL72121-2700-4F

　　Giantec Semiconductor Co., Ltd. recently announced that its controller GT5010, designed for AC-DC LED lighting, chargers, adapters, home appliance power supplies, and auxiliary power applications, ...[Details]

Today, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation. With the issuanc...[Details]

As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and subassemblies, the me...[Details]

AC to AC variable frequency drives are power electronic devices that can convert AC input into variable frequency AC output. They can control the speed and output power of the motor, thereby achiev...[Details]

According to news from ZTE's official website, ZTE and GSMA recently jointly released the "5G SA Commercial Deployment" white paper, proposing that SA is the 5G target networking architecture and the...[Details]

Serial port protocol basics  1 Serial Port Overview The serial port consists of a transceiver. The transmitter sends serial data through the TxD pin, and the receiver receives serial data through t...[Details]

Correct use of insulation megger: 1. It must be placed horizontally on a stable and firm place to avoid measurement errors caused by shaking and tilting during shaking. 2. The wiring must be correct....[Details]

Hybrid electric vehicles (HEV) and electric vehicles (EV) are gaining popularity because they have low (zero) emissions and low maintenance requirements while providing higher efficiency and driving ...[Details]

On the afternoon of May 8, the Xiangyang Municipal Government and Jiangxi Ganfeng Lithium Battery Technology Co., Ltd. (Ganfeng Lithium Battery for short) held a signing ceremony for a strategic coope...[Details]

According to CCTV News, the U.S. Department of Commerce said on Wednesday local time that the restrictive measures against 33 Chinese companies and institutions listed last month will be officially i...[Details]

Environment: AT91sam9x25, development board operating system: debian, redhat installed in vmware workstation. Step 1: minicom configuration 1. The PC and the development board serial port must be c...[Details]

//Applicable to STM8S003F3 //main.c file //Experimental phenomenon: When the power is turned on, all digital tubes are on and display 0; when a button is pressed, the corresponding digital tube numbe...[Details]

Function of the circuit This circuit has been used as a basic circuit for active filters. It can be used as a carrier filter for various demodulation circuits, a low-pass filter for noi...[Details]

I would not have written this blog originally, but because of my ignorance at that time, I entered a command in U-BOOT: nand erase. This command erases the entire nand flash!! Well, I lost, I was wro...[Details]

1. Causes and consequences of missed detection and misjudgment Penetrant testing mainly consists of 9 major links: pre-cleaning, drying, penetration, pre-water washing, emulsification, water washing,...[Details]