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Well-known whistleblower @BenGeskin drew the latest rendering of Xiaomi 11 based on known leaks, and the rear triple camera is in a rectangular shape. Judging from the renderings, Xiaomi 11 should...[Details]
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1. Introduction
In modern large parking lots, the intelligent parking management system makes vehicle entry and exit procedures simple and safe, and realizes the functions of automatic det...[Details]
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TI's Impedance Track™ battery fuel gauge technology is a powerful adaptive algorithm that remembers how battery characteristics change over time. Combining this algorithm with the specific chemistr...[Details]
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lead: I have heard the word PWM most often in LCD monitors before, and I know that PWM is a technology used to adjust LED backlight, but I know nothing about its working method and principle. This ...[Details]
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Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, when the secondary d...[Details]
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Assembly starts from org 0000h, so how does keil c51 start the main() function? keil c51 has a startup program startup.a51, which is always compiled and linked with the c program. Let’s see how it an...[Details]
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//========================================= // NAME: main.c // DESC: TQ2440 serial port UART test program //========================================= #include "def.h" #include ...[Details]
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On April 1, Fenghua Hi-Tech announced that the company's board of directors received a written resignation report from Mr. Wang Guangjun, the company's chairman, on March 31, 2020. Mr. Wang Guangjun ...[Details]
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1. What are the characteristics of AVR32? AVR32 is a "dual-core" chip with two cores, MCU and DSP. It has great advantages in some application fields. Inheriting the high efficiency of AVR, the AP7...[Details]
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This paper uses NXP's ARM7-based microcontroller LPC2378 and ADI's video matrix switching chip ADS112 to form a video matrix switching device, realizing a video matrix with 64 video inputs and 8 vi...[Details]
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As cars are equipped with more and more electronic devices, their reliability and comfort have been greatly improved. But when you are enjoying the comfort of the car, do you know that the electronic...[Details]
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Like traditional light sources,
semiconductor
light emitting diodes (
LEDs
) also generate heat during operation, the amount of which depends on the overall luminous
effici...[Details]
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Before introducing the multimeter in detail, let's first talk about the common sense and reading conventions of general measuring instruments.
Instruments and equipment can display measurement re...[Details]
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Recently, the Yunnan International New Flywheel Energy Storage System Demonstration Project was officially started at the Maotianshui Booster Station of Fuyuan West Wind Farm.
This project...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
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