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In the process of embedded system development, display output control is an important research content. Commonly used display output devices include light-emitting diodes (LEDs), digital tubes and...[Details]

The core initialization of S3C6410 has been completed before, but this is just completed, but whether the program is correct or not needs to be verified. The simplest verification method is to light ...[Details]

The ground source heat pump system has outstanding advantages compared with other air conditioning systems. Since the temperature deep in the stratum remains unchanged all year round, it is much highe...[Details]

Core Tips From November 8th to 9th, the 2019 World Blockchain Conference was held in Wuzhen, Zhejiang. The conference brought together experts and scholars from the fields of blockchain, d...[Details]

* However, STC8 is relatively magical. It uses the internal crystal oscillator by default. If you use an external crystal oscillator, it must be programmed. Settings, not software. So we also special...[Details]

Use key sequences to pass parameters from µVision to external user programs. A key sequence is a combination of a key code and a file code. Key sequences can be used, for example, in dialog boxes of ...[Details]

On September 12, 2024, the Automotive Intelligent Lighting Technology Forum hosted by Gasgoo came to a successful conclusion in Shanghai. With the theme of "Intelligent Insights, Illumin...[Details]

Abstract: A new type of intelligent control LED street light system is proposed. The output voltage of the solar panel passes through the DC/DC boost circuit, and the MPPT control strategy based on t...[Details]

At present, 85% of the smartphones on the market use micro-USB charging ports, and most of the customers who need mobile power are business people, and the phones they use are basically smartph...[Details]

It is reported that BAIC Foton, Toyota Motor and SinoHytec have reached a cooperation intention last year, and will equip the hydrogen fuel cell buses produced by BAIC Foton with SinoHytec's hydrogen...[Details]

1. There is often no light spot or the waveform     power supply is not turned on.     The brightness knob is not adjusted properly.     X, Y axis shift knob position adjustment.     The Y-axis balan...[Details]

One-button adjustable voltage regulated power supply circuit To get the corresponding voltage value, the values ​​of R1...R6 need to be debugged. The values ​​shown in the figure are for referen...[Details]

　  The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]

A complete set of PLC programs is not as simple as just making the system run. It also requires complete annotations, sophisticated architecture, good scalability, a complete alarm protection syste...[Details]

Lead-acid batteries have low manufacturing costs, large capacity, low prices, and are widely used. Due to their inherent characteristics, if they are used improperly, their lifespan will be greatly...[Details]