SRD-SH-124DB2-B

At the beginning of "The Consumer Society", Jean Baudrillard wrote: Around people today there is an astonishing phenomenon of consumption and abundance consisting of an ever-increasing amount of obje...[Details]

Programming any microcontroller involves issuing commands to the microcontroller in a specific order that must be executed in order to perform a specific task. The commands of a microcontroller are c...[Details]

       On the evening of September 3, Huawei held a speech event at IFA 2020 with the theme of "Vision and Commitment to Europe". Walter Gee, President of Huawei Consumer Business Group Europe, annou...[Details]

Previously, my Xiaomi 1 battery connector had a detachment fault, and even the solder pad was torn off. I looked for a lot of information but couldn't find a fix. I would like to thank a netizen for ...[Details]

At present, in terms of measuring instruments, the content displayed on almost all instrument interfaces is fixed and cannot be changed, even if most of the content is not of concern to customers, ca...[Details]

Three-terminal sampling integrated circuits are widely used in display, switch, power supply circuits . Their appearance is similar to transistors, but their internal str...[Details]

According to Jiwei.com news, on July 17, Tianjin Zhonghuan Semiconductor Co., Ltd. announced the price of Zhonghuan Semiconductor's monocrystalline silicon wafers. Compared with the prices announced ...[Details]

In agricultural production activities, the collection and transmission of temperature and humidity information is a very important function. In the past, extensive production has become a refined prod...[Details]

PFC circuit diagram 1 PFC control circuit The current loop of the PFC circuit is controlled by the error signal of the rectified input voltage and the output voltage through a multiplier. The o...[Details]

       There is less than a month left before the release of iPhone 11, and watchOS has also exposed plans for the new Apple Watch. The legendary Apple Watch Series 5 may also be launched together wi...[Details]

去年WWDC大会上，苹果发布说要从Intel芯片过渡到自研的apple silicon芯片。随后在2020年末的时候发布了搭载了M1芯片的MacBook Air、Mac Mini以及MacBook Pro以及2021年发布了搭载M1芯片的iMac。与此前采用的Intel芯片相比，M1芯片使得设备的性能和效率都得到了显著的提升。可见，Apple自研芯片上迈出了成功的第一步。   Some time...[Details]

　　   The role of non-destructive testing technology in the quality assurance system is increasingly showing its importance and necessity, and it has become an important means to control product quali...[Details]

Just as the title!       I have been working on a project these days, using the STM8L152 microcontroller. There has been a problem during debugging, that is, it always stops at the same place. When u...[Details]

The difference between switching power supply and linear power supply   The adjustment tube of the linear power supply works in the amplification state, so it generates a lot of heat and has low ef...[Details]

Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]