Since most domestic semiconductor manufacturers have very poor performance in running external storage xip memory mapping (that is, divided into the so-called zero wait and non-zero wait areas), the r...
Hello, everyone~~The last review information of April is here~~Well, time flies, and it's almost May. . When it's still cold, you can experience four seasons in one day. How's the weather there, my fr...
The product design of "Head First Design Patterns (Chinese Edition)" applies neurobiology, cognitive science, and learning theory, which enables this book to imprint this knowledge deeply in your mind...
[i=s]This post was last edited by qwqwqw2088 on 2020-8-11 07:35[/i]The Internet of Things (IoT) and Industrial Internet of Things (IIoT) have become synonymous with connected factories, making traditi...
The Sakai Display Co., Ltd. (SDP), invested by SIO, the personal investment company of Foxconn founder Terry Gou, has a 10.5-generation production line in Zengcheng, Guangzhou, China. It is reported ...[Details]
Digi-Key Electronics, a global distributor of electronic components with a broad assortment and fast shipping, has been recognized by Molex with the 2021 Global Electronics Catalog Distributor of the...[Details]
After hundreds of years of development, the automotive power steering system has developed into four categories: HPS, EHPS, EPS, and SBW. At present, HPS (mechanical hydraulic power steering system) ...[Details]
During the actual use of the seawater desalination device, it was found that the actual working parameters of the device are generally different from the designed working parameters, making the devic...[Details]
1) 31 general registers, including the program counter (PC). These registers are all 32 bits; 2) 6 status registers. These registers are also 32 bits, but only 12 bits are used. ARM general regis...[Details]
At present,
the most promising market for
LED
is undoubtedly the large-size
LCD
backlight
in
flat-panel
LCD TVs
, laptops and notebook
monitors
, but there is no doubt...[Details]
Some vibration welding instruments are equipped with accelerometers. Vibration welding is to apply vibration during the welding process. However, the traditional vibration welding acceleration measu...[Details]
Introduction: The SPI Flash Interface (SPIFI) technology, first used in the new NXP ARM Cortex-M3 microcontroller, can help 32-bit embedded system designers replace large, expensive parallel Flash wit...[Details]
/* Name: Timer controls 4 LEDs to scroll and flash
Description: 4 LEDs flash in a rolling manner under the control of the timer.
*/
#include reg51.h
#define uchar unsigned char
#define uint...[Details]
Technical Brief
Many oscilloscope users would benefit from a better understanding of oscilloscope operating modes and the performance characteristics of probes and oscilloscopes when making high-r...[Details]
Recently, the development of very large scale integration (VLSI) technology has expanded the application scope of digital control, especially in power electronics. Digital control ICs have many a...[Details]
Last month, Apple launched the first headphone in the AirPods series, AirPods Max. The top-notch design and high price have made this product a hot topic since its launch. However, this headset inevi...[Details]
Do you know what the battery of an electric car is made of? A battery pack is an array of multiple cells (usually lithium-ion cells in a pure electric vehicle) that produces voltages up to several ...[Details]
Circuit Principle: This inverter uses a power field effect transistor as the inverter device. It is powered by a car battery. Therefore, the input voltage is 12V DC. The output voltage is 100V AC....[Details]
Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]
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