R113665000

  When writing code, especially embedded code, the optimization method that can be thought of is generally to set the optimization level of the compiler. Or consider the scope of use of the variable ...[Details]

The project, which represents an investment of €150 million, will be used to decarbonise the industrial sector and will be operational by 2021. Iberdrola will build a photovolt...[Details]

　　When controlling a group of LEDs for lighting applications, the relationship between LED brightness and electrical power is a key technical indicator that determines the quality of visible light. I...[Details]

Introduction: 2022 "CMF Trend LAB" Exhibition-Digital Post-Human Laboratory Machines and humans may be facing an unprecedented reconstruction of their relation...[Details]

The author set out to write a working program for an IC card prepaid electricity meter. The meter uses Philips' 8-bit 51 extended single-chip microcomputer 87LPC764. It is required to realize many fun...[Details]

The advancement of memory technology is like a "baton", guiding applications to rejuvenate. With Xiaomi 10's global debut of LPDDR5 becoming a hot topic, LPDDR5 has successfully become a "hot search"...[Details]

1 Introduction         China's national standard GB/T19056-2003 for vehicle driving recorders has been implemented since September 1, 2003, with strict regulations on 25 technical indicators such as ...[Details]

The single-chip microcomputer U2 drives 8 common cathode digital tubes through CH452 and scans 64 keys at the same time. Since some digital tubes have reverse leakage at higher working...[Details]

    Experiment on the dynamic display program of the single-chip digital tube. The digital tube display is generally divided into two driving modes: static display and dynamic display. Static display...[Details]

When the preamplifier of a spectrum analyzer Fieldfox is enabled, it usually reduces the noise floor displayed by the analyzer. However, if the RF attenuation AUTO of the FieldFox is set to ON, the p...[Details]

①PG: programming resources, only one PC is allowed to be connected; ②HMI: Touch screen connection resources, one touch screen device can occupy multiple resources; ❸GET/PUT: S7 communicat...[Details]

Dazhong.com reporter Zhang Fang, Zhou Chen, Lu Xin intern Dong Jiazhuo reported from Heze that on October 29, the on-site promotion meeting for the construction of Shandong Haichen Integrated Zero Car...[Details]

Recently, Shanghai Xianji Semiconductor Technology Co., Ltd. (hereinafter referred to as "Xianji Semiconductor"), a domestic high-performance RISC-V architecture MCU chip manufacturer, and Shenzhen...[Details]

　　If the AC/DC voltage range of the multimeter and the AC/DC type of the voltage being measured are correct, when measuring DC voltage, the digital multimeter will display a - sign and the pointer of...[Details]

Preface In the past two years, with the continuous deepening of fuel cell research, the structural model of the fuel cell- lithium battery propulsion system has gradually transitioned from the orig...[Details]