How do you understand these four statements in STM32F103RCT6? The return statement should be declared before the main function, right? Otherwise, I don't know what it means. I think this is much more ...
1. JTAG port, JTAG pins are defined as follows:MCU TCK - test clock input, connected to the emulator's 7-pinMCU TDI - test data input, connected to the emulator's 2-pinMCU TDO - test data output, conn...
Last week, I heard from a colleague who attended the NXP conference that a new series, MCX, was released. Do you always replace old symbols with new ones?
Jin Yujie, senior director of industrial and ...
1. Connect DHT12
The DHT12 temperature and humidity sensor uses the I2C interface for communication, so you need to use the I2C interface on the RVB2601 development board. By default, the I2C interfac...
[i=s]This post was last edited by sjh.123 on 2021-3-22 20:28[/i]I just bought a Pi Pico and downloaded a bunch of information from the Internet. I couldn't understand it, but the administrator gave me...
Resistance tester performance characteristics 1. The resistance tester has a large output current and is light in weight. 2. The resistance tester provides 6 levels of output current selection,...[Details]
In the pursuit of automotive differentiation, smart cockpits have become the focus of competition among automakers. In 2021, the penetration rate of smart cockpits in passenger cars in the Chinese ma...[Details]
China Energy Storage Network News: Urban
energy reform involves the upgrade of energy production, consumption, technology, management, concepts and other aspects. It is necessary to break the...[Details]
Working Principle of Hybrid Stepper Motor
Hybrid Stepper Motor is a widely used stepper motor at present. Its working principle is to combine the permanent magnet principle and the variable re...[Details]
State Grid Corporation of China (hereinafter referred to as "SGCC") recently issued a notice entitled "Notice on Further Strict Control of Grid Investment" (hereinafter referred to as the "Notice")...[Details]
Xiaomi Technology Park held an opening ceremony, which indicated that Xiaomi officially had its own home and ended its career of renting office buildings. Xiaomi Technology Park has a total of 8 buil...[Details]
1 Add UDA1341 device structure to the initialization file
Linux-2.6.32.2 has perfectly supported the driver of UDA1341 audio chip. We only need to register the control port of UDA1341 platform ...[Details]
1. The green light in the figure is the elevator up indicator, the yellow light is the down indicator, and the red light is the alarm indicator. 2. The elevator is initially located on the first floo...[Details]
Strategic determination requires sufficient confidence For the autonomous driving track, the winter of 2022 will be particularly cold. The cold wave is coming. Judging from the response methods of ...[Details]
Based on C language, a countdown board display from 9 to 0 is realized in 8×8 dot matrix. There is a 1 second interval between each number, which is implemented using a timer. #include reg52.h ...[Details]
In November 2021, Shanghai Nanxin Semiconductor Technology Co., Ltd. (hereinafter referred to as Nanxin), a leading company in the field of power and battery management chips in China, released an MC...[Details]
If the FieldFox series of handheld RF and microwave analyzers have a spectrum analyzer function, then field strength testing can be performed. The specific steps are as follows: Enter the spectrum a...[Details]
Introduction: In order to further consolidate its position in the energy storage market, battery companies need to continuously update their products and technologies. Recently, BYD announced a pla...[Details]
Today, Qualcomm announced its mid-range Snapdragon 6 Gen 1 and entry-level Snapdragon 4 Gen 1 chips. The 6 Gen 1 uses a 4nm manufacturing process, while the more affordable SD 4 Gen 1 remains on the ...[Details]
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