Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
Today I received a call from SF Express saying that a package had arrived. I asked them to leave it at Cainiao Supermarket. I went to pick it up after noon. Wow, it was huge! It was bigger than I imag...
The prediction is for reference only. Whether it makes sense or not, just take it as a reference.power supply:
The charging and discharging power supply system is to first power the supercapacitor and...
According to the working frequency, RFID can be divided into low frequency, high frequency, ultra-high frequency and microwave systems. Frequency refers to the working frequency of the relevant reader...
C2000 Family and DevelopmentC2000 is a CPU chip designed by Texas Instruments for industrial control, and is widely used in motor drive, digital power supply, motion control and other fields. Currentl...
Steer-By-Wire can obtain the relationship between the command target input of the driverless turning and the change of the steering wheel of the car without restraint, and can control the relatio...[Details]
Recently, there is a project that needs to use the STM8S103F3 microcontroller. I thought it would be easy before I started, but in practice, I encountered many problems. One of the most confusing pro...[Details]
After the long wars in the Spring and Autumn Period, many small vassal states were annexed by the big countries. Around 476 BC became the watershed between the Spring and Autumn Period and the Warrin...[Details]
1. Introduction to S5PV210 GPIO Hardware 1.1. GPIO GPIO stands for General-Purpose IO ports. In embedded systems, there are often a large number of external devices/circuits with relatively ...[Details]
CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two architectures of current CPUs. The difference between them lies in different CPU design concepts and method...[Details]
Apple has quietly launched the new AirPods headphones on its official shelves. The appearance has not changed much from the previous generation. It has a built-in Apple H1 chip and can be used for up...[Details]
PCM encoding and decoding module principle
The principle block diagram of this module is shown in Figure 5-2. The module uses +5V and -5V voltages internally, where the -5V voltage is obta...[Details]
1. Recently, when debugging ATM32F103CB, I found that the last byte of a string of data could not be sent out, using RS485 transceiver;
2. The code is as follows:
void uartReturn(unsigned char ...[Details]
Starting in 2026, multiple global car brands and 17 new models will be equipped with Mobileye’s autonomous driving technology January 8 , 2024 , Las Vegas, USA - Mobileye announced to...[Details]
Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
The top annual event of the embedded industry - Shenzhen International Electronics Exhibition (ELEXCON 2019) was grandly opened at the Shenzhen Convention and Exhibition Center on December 19. Nation...[Details]
As mobile phones, smart phones, portable game consoles, digital cameras, PNDs and other portable electronic products develop towards multi-functions and miniaturization, higher and higher requireme...[Details]
The remote interaction between He Xiaopeng and Yu Chengdong on "AEB" triggered discussions among many KOLs in the cycling circle. The incident originated from an interview published on November 1. ...[Details]
Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The oscilloscope market is often divided based on bandwidth as the primary ba...[Details]
RTI continues to lead the way with cutting-edge cybersecurity processes to minimize vulnerabilities and ensure strong protection for the enterprise.
RTI, a provider of software for i...[Details]
Analog electronics
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