I believe that the first lesson for everyone to learn about single-chip microcomputers is to light up the first LED lamp. The first time you light up an LED, you must be very excited. You can control ...
"Advanced Programming in the UNIX Environment" (APUE for short) is a must-have book for almost every programmer in the Linux field. But after mastering and understanding the content of APUE, how can y...
Microcontroller meter reading problem, water meter and gas meter use reed switch sensor, how to transmit the signal to the microcontroller? What type of signal? How should the meter output pulse?...
[size=3]Referring to the examples on the Internet, I learned how to send data through SCI. [/size] [size=3]Summary of using CCS: [/size] [size=3] [/size] [size=3]1. Ctrl + / is very convenient for com...
"Every American company is subject to trade regulation to some extent, but in fact, Qualcomm has already started supplying Huawei and has been looking for ways to continue supplying in the future." T...[Details]
Marker Anyone who has used a spectrum analyzer knows the importance of a marker. Whether measuring frequency or amplitude, we cannot do without this small marker. There are two common uses of Mark...[Details]
Each time the stm32 program is executed, it will start from the base address 0x800 0000. The IAP program upgrade is executed after the bootloader boot file is executed, and then the APP program is lo...[Details]
1 Introduction
Through the combination of wireless network and Internet, the mobile monitoring system transmits the video signal of the monitoring equipment through the mobile Internet network...[Details]
On the evening of March 14, Jianghuaiwei released its 2021 annual report. The company achieved operating income of 792 million yuan, a year-on-year increase of 40.50%; net profit attributable to shar...[Details]
Abstract: A high-voltage inverter power supply for electrostatic precipitators is introduced. The main structure of the power supply, the working principle of the main circuit, and the working princip...[Details]
1. The status of battery energy storage
From an external perspective, my country is a major energy importer, with 60% of its primary energy dependent on imports, which poses great risks to...[Details]
First time translating a document, please don't laugh if I'm wrong.
A RM920T has two functional clock inputs, BCLK and FCLK. Internally, the ARM920T is clocked with GCLK. GCLK can come from BCLK o...[Details]
On Tuesday local time, US technology company InterDigital said it had signed a global patent licensing agreement with Huawei and the two companies had resolved all related lawsuits against each other...[Details]
(1): Because each crystal oscillator has its own characteristics, it is best to select external components according to the values provided by the manufacturer.
(2): Within the permissible range,...[Details]
I was watching Guoqian's teaching videos recently. In the Guoqian Experience Class 2-1 (Development Board System Installation - Jlink Method), the method of burning the nor flash directly without any...[Details]
Abstract: How can a beginner have a good programming style? The following article will introduce the C language programming style of AVR microcontroller. Introduction to C programming style 1. ...[Details]
Probe bandwidth Similar to the definition of oscilloscope bandwidth, the definition of probe bandwidth is also the frequency point at which the amplitude of a sine wave drops to -3dB after passing th...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Microcontroller MCU
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