CDLL4905

On June 22, Huawei lost the case against the Swedish Post and Telecom Authority (PTS) at the Swedish Administrative Court (Förvaltningsrätten). Recently, the latest news from Sweden is that Huawei ha...[Details]

Last two times we did two experiments, both of which used the pin P1.0 to turn on the light. We can imagine: since P1.0 can turn on the light, then can other pins not? Take a look at Figure 1 , which...[Details]

　　This depends on the focus of the work. For example, a special clamp meter is more useful for electrical maintenance of power lines, while a multimeter is more useful for people who do electrical ma...[Details]

01 Different origins. PLC was born for discrete sequential control. First, a relay control device was used to develop a first generation of programmable controllers. With the development ...[Details]

01. Introduction The chassis system has a large amount of control logic with continuous nonlinear characteristics, and it plays a vital role in the safety of the entire vehicle. Better and mor...[Details]

For most ICs (integrated circuits), the maximum supply current is listed on the data sheet, but the conditions under which it is measured are often overlooked. For some rail-to-rail output op amps, c...[Details]

There are many technologies to realize the intelligence of automobiles. This article uses the currently popular technology voice control technology to realize the automatic forward, backward, left ...[Details]

• Electronic design automation software suite helps developers design innovative 5G and 6G semiconductor chips to power next-generation wireless systems • Next-generation EM ...[Details]

1. The role of valve-regulated sealed lead-acid batteries in communication power systems 1. Backup power supply, including DC power supply system and UPS system 2. Filtering 3. Adjus...[Details]

            In order to further clarify the internal resources of the STM32103 series MCU, we can start with two documents. One is "STM32 Chinese Documentation" and the other is "STM32F103 Chinese Doc...[Details]

Contents The invention relates to an air mass flow meter, which consists of a pipeline and a sensor module installed in the pipeline. Background of the Invention Such air mass flow meters are known...[Details]

Today, Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, announced at the Boao Forum for Asia 2023 press conference that it will participate in and supp...[Details]

In the past two years, RISC-V has set off a wave of enthusiasm in China, and is seen as an opportunity for the development of "independent and controllable" domestic chips. In 2018, the China RISC-V ...[Details]

Overview of intelligent metal tube float flowmeter: Intelligent metal tube float flowmeter is suitable for flow measurement of small-caliber and low-flow-velocity media; reliable operation, low mainte...[Details]

Next year will be the first year of 5G's massive explosion. In addition to 5G mobile phones, the smart industrial field is considered to be one of the largest application directions of 5G technology....[Details]