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Data shows that in 2018, the global semiconductor sales were about 450 billion US dollars, and China's imports accounted for 312 billion US dollars. It cannot be ignored that in the fields of compute...[Details]
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introduction
Solar photovoltaic power generation is a power generation method that uses the photovoltaic effect to convert sunlight into electrical energy. Although the photovoltaic effect h...[Details]
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From simple RC oscillators with an accuracy of about 30,000ppm to atomic clocks with an accuracy better than 0.001ppb, there are many clock options to meet different application requirements. For m...[Details]
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Section 8: Serial Port Application
1. Use the AT89C52 microcontroller with a crystal frequency of 22.1184MHz, and the serial port application working mode 1 to send data out at a baud rate of 9600bps...[Details]
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Recently, Narada Power won the bid for China Tower’s 2024 valve-regulated sealed lead-acid battery product centralized bidding project, with a bid amount of approximately 327 million yuan.
Sin...[Details]
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A Better Way to Prototype RF Designs—Using X-Microwave
For RF designs, the typical prototyping experience goes something like this: Buy evaluation boards for each component in the si...[Details]
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Main technical indicators of speakers
The speaker market is full of mixed goods, with prices ranging from tens of yuan to thousands of yuan. How to choose a suitable speaker according to your appli...[Details]
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News Highlights
Cadence Launches Next-Generation AI-Powered OrCAD X, Accelerating PCB Design by Up to 5 Times and Delivered Through Cadence OnCloud
Generative AI automates lay...[Details]
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Both gas alarms and toxic and hazardous gas detectors need annual inspections, and the state stipulates that they should be inspected once a year! Mandatory inspections are usually only for factory i...[Details]
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1. Main program
#include "stm32f10x_conf.h"
#include "led.h"
#include "key.h"
#include "usart.h"
#include "lcd.h"
#include "24cxx.h"
#include "myiic.h"
#include "delay.h"
u8 tabel ="write ...[Details]
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Xiaomi SU7 Max Founder Edition has been delivered one after another. Blogger @杨长顺维修家 immediately dismantled the main control of the new car after picking up the car, to see what the Orin X and 8295...[Details]
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With the acceleration of urbanization, people's demands for in-vehicle navigation are no longer as simple as satellite positioning and electronic maps. Some information interaction systems with fun...[Details]
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Morgan Stanley Securities recently released a report, downgrading TSMC's investment rating to "neutral", which is contrary to the mainstream opinion in the foreign investment circle. It speculated th...[Details]
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1. Characteristics of LED light source
1. Voltage: LED uses a low-voltage power supply, the supply voltage is between 6-24V, which varies according to the product, so it is a safer pow...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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