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This article introduces the clock (CLK) of stm8s003MCU. A few days ago, I used the official library to develop a program, and directly used the library function to configure the clock and TIMER. Ther...[Details]
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1 Introduction
Rear-end collision is a common type of accident on China's expressways, accounting for about 33% of the total number of accidents. According to the statistical analysis of ...[Details]
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The official term is Unmanned Aerial Vehicle (UAV), which is obviously a mouthful, so we prefer drone. Drone technology has advanced tremendously over the past few decades. We developed...[Details]
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4. CPU running at DCO clock:
The slowest frequency we can run DCO is about 1MHz (which is also the default speed). Therefore, we will start by switching MCLK to DCO. In most systems, you will wan...[Details]
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WiSA Technologies' New 2.4 GHz Multi-Channel DS Soundbar Audio Module Outperforms Leading 5 GHz Modules in Independent Testing
DS modules are designed to operate in crowded Wi-Fi env...[Details]
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By managing heat transfer between the chip and the surrounding air, optocoupler characteristics are maintained and failure is avoided.
The behavior of any semiconductor device depends on the t...[Details]
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According to Taiwan media reports, data from the General Administration of Customs of China showed that the mainland imported semiconductors worth 35.9 billion US dollars in March, a record high for ...[Details]
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Project Background
We are facing an increasingly embedded machine learning revolution. And when we talk about machine learning (ML), the first thing that comes to mind is image classification,...[Details]
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When measuring insulation resistance with an insulation resistance tester, what factors may cause inaccurate measurement data? Why? a) The battery voltage is insufficient. The battery voltage is too ...[Details]
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The output voltage of the "POUT" terminal of the MAX1703 switching power supply is set to 3.4V, and the output voltage of the linear regulator composed of the P-channel field effect transistor Q1 and...[Details]
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// Coarse delay function, microseconds
void delay_nus(u16 time)
{
u16 i=0;
while(time--)
{
i=10; //self-defined
while(i--) ; ...[Details]
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#ifndef LCD1602_STM32_H
#define LCD1602_STM32_H
#define LCD_RS_1 GPIOE- BSRR=GPIO_Pin_0 //PE.0--(LCD)RS
#define LCD_RS_0 GPIOE- BRR =GPIO_Pin_0
#define LCD_RW_1 GPIOE- BSRR=GPIO_Pin_1 //PE.1--...[Details]
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According to CCTV News, at a press conference after the closing of the G20 Osaka Summit on the afternoon of June 29, local time, Trump said that American companies can continue to sell components to ...[Details]
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Triangle connection principle diagram
Star connection principle diagram:
The meaning of star connection: The star connection of the motor is to connect one end of each phase winding...[Details]
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RF source: Click FREQ, set the frequency to 1GHz, click LEVEL, set the level to -20dBm; Click MOD → AM, turn it on, set the modulation parameters, the modulation frequency is 1KHz, the modulation d...[Details]
Analog electronics
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