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Here I will only bring out some key points about the hardware circuit, so putting aside so much text introduction, in the end, what I mean is that the remote control board in your home, that is, th...[Details]

According to Jiwei.com, according to data released by the National Bureau of Statistics, the GDP in the first three quarters was 82,313.1 billion yuan, a year-on-year increase of 9.8% at comparable p...[Details]

　　In recent years, electronic products such as mobile phones and laptops have been developing towards being lighter and thinner. Among them, the battery life of secondary (rechargeable) batteries has...[Details]

1, VCC: C=circuit means circuit, that is, the voltage connected to the circuit; VDD: D=device means device, that is, the internal working voltage of the device; VSS: S=series means common connection...[Details]

In this article, we will introduce how to implement a bipolar LED driver circuit using 8051 microcontroller. Bipolar LEDs differ from regular bicolor LEDs in that bipolar LEDs only have two leads, wh...[Details]

What are the commonly used protection links in motor control systems? The commonly used protection links in motor control systems are as follows: Overcurrent protection: When the motor is...[Details]

    1 Introduction     As people's living standards continue to improve, family safety is gradually attracting attention. Installing anti-theft and emergency alarm systems in family homes so that...[Details]

On June 16, the China Securities Regulatory Commission announced that the Commission had recently approved the registration of the initial public offering of GalaxyCore Co., Ltd. on the Science and T...[Details]

Mouser Electronics and Texas Instruments (TI) have teamed up to launch a new e-book, "Building Automation: Technologies at the Foundation of Smart Homes and Buildings". The book discusses the product...[Details]

At 21:08 on April 11, with the concerted efforts of relevant departments and participating units, the 72nd 330 kV substation of State Grid Shaanxi Power - the 330 kV Qifeng substation completed the...[Details]

At the State Grid Corporation of China's 2019 mid-year work conference, Kou Wei, chairman of the board and secretary of the party committee, delivered a work report entitled "Taking Responsibility ...[Details]

This time, debugging the hardware of stm8 was really hard. I didn't expect it to be so annoying! It took me 5 days to do it. I referred to many examples on the Internet and Fengchi's stm8 explanation...[Details]

ADXL345 is a 3-axis, digital output accelerometer from ADI. ADXL345 is a 3-axis, digital output accelerometer based on iMEMS technology launched by . The features of this accelerometer are:  High re...[Details]

Recently, Zeng Yuqun, chairman of CATL, once again sparked discussions about cobalt-free batteries by saying that "cobalt-free batteries are being developed". It has also been reported that Tesla pla...[Details]

Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]