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In order to ensure the flow measurement accuracy as much as possible, the medium fluid is required to meet the nearly vortex-free and fully developed flow requirements. Therefore, the pipes upstream ...[Details]
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The switching power supply works in a high-frequency switching state, which will generate a very high current and voltage change rate inside, causing the switching power supply to generate strong e...[Details]
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void TIM8_PWM_Init(u16 arr,u16 psc) { GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure; NVIC_InitTypeDef NV...[Details]
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When using the serial port, the baud rate of the serial port is a parameter that must be given. Although the book clearly states that it is the time for one bit, I am still worried and have been wond...[Details]
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The reason why switching power supplies are popularized so quickly is that they can meet most electronic circuit design requirements, and they are low-cost and high-efficiency, so they can quickly be...[Details]
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According to foreign media 9to5Mac, support for 120Hz was found in the tvOS 14.5 beta code. However, due to hardware limitations, this cannot be achieved on the current generation of Apple TV. ...[Details]
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Oscilloscope measurement of transmission and reception delay method 1. Set the oscilloscope to single trigger mode 2. Because the reception is delayed than the transmission, the trigger point sign...[Details]
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On March 30, Aian held a magazine battery 2.0 shooting test conference. For the first time in the world, the entire battery pack was prevented from catching fire, and for the first time it solved bat...[Details]
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The following program needs two timer resources. It can be implemented by any PIC microcontroller with two timers. The MCU required for this example is MICROChip PIC16C62 INCLUDE "D:\PIC\P16XX.EQU"...[Details]
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During the meeting between the Chinese and US heads of state at the G20 summit, Chinese President Xi Jinping and US President Trump agreed to restart trade consultations on the basis of equality and ...[Details]
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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]
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Recently, I was doing battery life tests on several new mobile phones and found that although these phones are all 5G high-performance phones, their battery life is almost the same level as th...[Details]
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(1) Continuously send data through the serial port In the library function void USART_SendData(USART_TypeDef* USARTx, uint16_t Data); The function does not have a cache function. When we need to ...[Details]
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After reading and understanding the official I2C protocol document, let's use s3c2440 and EEPROM to verify it.
I originally wanted to use the SDA and SCL pins of s3c2440 to multiplex ...[Details]
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Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]
MCU
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