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Kelly Blue Book KBB pointed out in "The Top 10 Best Automotive Technologies of 2019" that more than 750,000 motor vehicles will be stolen in the United States in 2019, but more than 46% of the vehicl...[Details]
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1. Overview
Lead-acid battery technology has remained largely unchanged for 100 years. Although there have been improvements in chemistry and structure, there is a common factor that causes ba...[Details]
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As an open-loop control system, stepper motors are essentially related to modern digital control technology. In current domestic digital control systems, stepper motors are widely used. With the em...[Details]
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According to foreign media reports, Morgan Stanley recently conducted some channel surveys on suppliers of Tesla's Shanghai Super Factory to determine when the factory can start production. The surve...[Details]
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introduction During the flight of an aircraft, the rotational speed is an important parameter that needs to be measured. By measuring the rotational speed of the jet engine, the power and thrust of t...[Details]
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Hydraulic systems have the characteristics of high power, fast response and high precision, and have been widely used in the fields of metallurgy and manufacturing. However, their failures are also...[Details]
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This blog post mainly describes the following points: 1. Introduction to Mini2440 development board and QEMU emulator 2. Compile QEMU adapted to Mini2440 3. Use of Buildroot (2012.05) 4. Run the comp...[Details]
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1. First check the "Tiny6410-1170 CPU Core Board Schematic Diagram" and find the LED part:
As can be seen from the above figure, when nLED_1 is at a low level, LEDx will light ...[Details]
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In recent years, TWS (True Wireless Stereo) has been rapidly rising in the headphone market. Now, users no longer have to worry about the tangled headphone wires when using streaming devices. True wi...[Details]
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Cypress's CY8C21534 is a single-chip microcomputer chip with very rich inductive key functions. Most IO ports can be configured as inductive key input or ordinary TTL level input/output functions, ...[Details]
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Developing radiation-tolerant systems for space applications requires long lead times and is very costly, as the systems must be extremely reliable to operate for years in harsh environments. Today...[Details]
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STM32 Watchdog Summary I have been adjusting the development board of Atom Brother for more than a year, and it is basically usable, but I still don't understand the working mechanism of some basi...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
sfr ISP_DATA = 0x00E2; //EEPORM data register
sfr ISP_ADDRH = 0x00E3; //Address register high eight bits
sfr ISP_ADDR...[Details]
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Abstract: Aiming at the low noise requirements of a 130 V high-voltage DC-DC converter used in a spacecraft, a load-side direct feedback control method with primary-side isolation is adopted, and a...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
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