1 Get Debian source codeUbuntu, Linux qt and Debian systems share a set of source code. For details on how to get Debian source code, refer to "13.1.1 Get Linux source code"2 Install Debian source cod...
The chip used is TI's tms320c6726b chip. When using dmax as the spi slave mode for transmission, it was found that the transmission event interrupt could not enter dmax. The program is described as fo...
In the blink of an eye, it is December, and 2019 is about to end. Another year of dismantling and repairing. Let's take a look at what netizens have dismantled this year. Let's review these articles. ...
“Wearable” devices are tiny electronic products that can be worn on the human body, usually integrated with or replacing existing accessories such as watches. This market segment is growing rapidly, s...
Aurora Innovation, a self-driving car technology company, has launched its self-driving car fault management system (Fault Management System), specifically the Aurora Driver's ability to detect syste...[Details]
Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
1. Introduction to OV7670 Features of OV7670: Timing of OV7670: 2. Hardware Connection 3. Source code explanation and routine testing Reading the sensor ID is optional. It...[Details]
1. Software This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly reflec...[Details]
According to Qichacha data, Huawei Technologies Co., Ltd. applied for a patent for "a vibration motor and electronic device" on April 30, 2019, and the patent was publicly described on April 21, 2020...[Details]
Logic Analyzer Sampling Principle The logic analyzer in the sampling process does not have multi-level electrical equality like an oscilloscope, but usually only displays two 0, 1 signals. First, ...[Details]
The simulation schematic is as follows The microcontroller source program is as follows: #include reg52.h /**************************************************** * Timer initial value *************...[Details]
introduction
For years, consumers have come to rely on
the convenience and enhanced security provided by
passive car alarm systems
. These systems consist of
a key fob
...[Details]
Last week, I published an article titled "From the perspective of Party A, a brief talk about the industrial Internet platform". As a result, I received private messages, reposts and comments from se...[Details]
In today's era, advanced technologies that change the way of production and life through science and technology have emerged one after another, and the transportation industry has also undergone trem...[Details]
DDS is a method of generating signal waveforms using digital technology. Its main components are: phase accumulator, waveform memory, D/A converter and low-pass filter. The basic working principle is:...[Details]
The 51 microcontroller is a chip widely used in embedded systems and has extremely high cost performance and versatility. In the development process of 51 microcontroller, the compilation instruction...[Details]
There is growing evidence that Google Pixel 5 will not use Qualcomm's Snapdragon 865 flagship platform, but will instead choose the Snapdragon 765G mid-range platform. On May 20, David Ruddoc...[Details]
The code disk of the photoelectric absolute encoder is shown in Figure 12.3.1. It is a circular glass with transparent and opaque code patterns engraved by etching technology. The black area is the...[Details]
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