In order to refresh the date and time displayed on the LCD at regular intervals, I started to use the SysTick timer to count, but I didn't know where the interrupt processing function was after search...
Contents1 Compiling the driver and device program2 Compiling the application test program3 Running the test1 Compiling the driver and device program
Just like the driver test program in the previous c...
[Source: New Wisdom compiled from Zhihu] Recently, a group of employees who jumped from Huawei and Alibaba to Microsoft were boycotted internally by Microsoft. It is reported that this was a spontaneo...
2022 TI Cup Shanghai C Topic: Active Two-Way Audio Amplifier Circuit
1. Mission
Design and manufacture an audio amplifier circuit using an active frequency division network to achieve frequency divisi...
[i=s]This post was last edited by MianQi on 2021-8-12 09:44[/i]Default code in a new project in "RT-Thread Studio":
#include rtthread.h
#include "board.h"int main(void)
{uint8_t pin = rt_pin_get("PE.1...
The industry is highly concentrated, and the strong will always be strong. In the first half of 2022, the global installed capacity of power batteries increased by 76% year-on-year to 202GWh. On th...[Details]
WinFuture reported that it has learned the official configuration information of Samsung Note 10 Lite and said that the listing price of this phone is 609 euros (about 4726 yuan). In term...[Details]
According to incomplete statistics, electric shock accidents and fires caused by leakage in my country cause thousands of deaths and billions of economic losses every year, so higher requirements are...[Details]
At the end of the year and the beginning of the next year, 5G mobile phones were frequently launched. On November 26, 2019, the Honor V30 5G mobile phone was released, priced from 3,299 yuan; on Dece...[Details]
According to Jiwei.com, based on Qunzhi Consulting data, in the past five years, the global market share of Chinese TV manufacturers has increased by 9 percentage points to 36%, making China a verita...[Details]
As the COVID-19 pandemic continues to spread across the world, 191 countries around the world have closed schools, directly affecting 1.5 billion students and 63 million teachers . In order to ensure...[Details]
First order: 1 STM32F103C8T6 and STM32F103CBT6 have the same pins, the only difference is that the former is 64kflash (0x8000000~0x800FFFF) and the latter is 128kflash (0x8000000~0x801FFFF); 2 It h...[Details]
"People often say that eyes are windows to the soul, helping you and me see the real world clearly." In industrial development, industrial intelligence has replaced human hands and feet, and machine ...[Details]
Introduction: The design cost of electronic systems is getting higher and higher, but PCB copying has become easier, and the programs in Flash can also be easily copied, so the probability of the ent...[Details]
The automotive electronic control system follows the basic logic of conventional control systems, including three major links: perception, control, and execution. The sensor is the perception unit fo...[Details]
Signal generators have a well-defined mission in a test system: simulate the signals that a device under test (DUT) might encounter during normal operation. In the past, these signals were simply si...[Details]
With the news that various new forces have entered the car manufacturing industry, the new energy vehicle industry has been exciting and hot in 2021, which is already halfway through, and sales have ...[Details]
On April 29, Zhichun Technology released its annual performance report, stating that its operating income in 2021 was 2.084 billion yuan, a year-on-year increase of 49.18%; net profit attributable to...[Details]
Shanghai Panshi is a professional company specializing in training, process consulting, product consulting, and engineering services related to automotive functional safety, expected functional safet...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
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