Firefly was detained for being a hooligan, but he refused to accept it: Who was giving off electricity? Who was streaking? Who has an exhibitionist fetish? The toilet is dark and I am not allowed to t...
Dear experts, this is a dual-integration AD circuit for analog-to-digital conversion. The left in is the voltage to be measured, 0 to -5V negative value, the right three are the comparator inputs to t...
[size=4]Ultra-wideband positioning principle: [/size] [size=4] By deploying base stations indoors (outdoors), carrying tags on the positioning target; tags transmit ultra-wideband signals, base statio...
The USB Type-C interface, developed by the USB -IF organization, was recognized by Apple, Google, Intel and other manufacturers as early as 2014, and related products were launched in 2015. Compared w...
In "Rectification Miscellaneous (VII)", we introduced some voltage doubler rectifier circuits. Those voltage doubler rectifier circuits are all derived from the half-wave rectifier circuit as shown in...
Things to note when selecting and using a POE switchThe power supply of the POE switch is equivalent to the power cord. It supplies power to wireless AP, Internet phone, network camera and other devic...
LEDs are now ready for general lighting. LEDs offer many advantages in general lighting systems, such as longer life and higher efficiency. However, LED technology faces several challenges. One of ...[Details]
Recently, some netizens found a preview of Xiaomi MIX 4 on the Alipay Ai Rent a Machine page. The preview page said that Xiaomi MIX 4 will be launched in the second half of the year, using a folding ...[Details]
Today, Amazon Web Services (AWS) announced new Amazon EC2 instances powered by custom 4th generation Intel® Xeon® Scalable processors . This announcement is the latest in a growing number of instance...[Details]
0 Introduction
As electronic products develop towards miniaturization and portability, monolithic integrated high-efficiency, low-power supply voltage DC-DC converters are widely used. Current...[Details]
The oscilloscope is one of the essential tools for electronic engineers. It can convert electrical signals invisible to the naked eye into visible images, and display changes in the measured signals ...[Details]
LCD is one of the most important parts of mobile phones. The effect of LCD display directly affects the intuitive experience of users. The LCD backlight driver chip is also one of the factors tha...[Details]
On April 28, Samsung Semiconductor announced the mass production of the ninth-generation V-NAND 1Tb TLC product, with a bit density increased by about 50% over the previous generation, and improved...[Details]
Antora Energy, a thermal battery maker, said on Thursday it had secured $150 million in funding from BlackRock, the world's largest asset manager, and Singapore's state investment f...[Details]
AsiaInfo's AX58400 EtherCAT
slave dual-core microcontroller is equipped with the highest performance 480MHz ARM® Cortex®-M7 core in the ARM® Cortex®-M series and a 240MHz ARM® Cortex®-M4 core...[Details]
0 Introduction At present, the communication, monitoring and data acquisition system of the power system adopts a distributed communication structure. With the application of new equipment and new te...[Details]
Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
Blackfin is a new type of embedded processor launched by ADI, which is designed to meet the current computing needs of audio, video, communication applications and reduce power consumption. ADSP-B...[Details]
With the promotion of the Golden Tax Project, the tax control market will develop rapidly. As one of the four major tax control products, the tax controller has a market share that cannot be unde...[Details]
In the past, in order to fully profit from the white light LED beam, LED manufacturers have developed large-size LED chips in an attempt to achieve their expected goals. However, in fact, when the ...[Details]
This article studies the stable range of LDO regulator equivalent series resistance (ESR) values. Discuss LDO frequency response using LDO regulator ac mode. Verify stable and non-stationary ESR rang...[Details]