[i=s]This post was last edited by sky999 on 2020-4-4 15:19[/i]The board is programmed on the computer via CH340G to USB. There is a 485 circuit and a gas discharge tube on the board. As long as the US...
This capacitor is a multilayer ceramic capacitor with the technical parameters of 10nF/±10%/50V. Test purpose: I want to know the maximum voltage value that can be loaded on both ends of the capacitor...
CMOS Analog Integrated Circuit Design Wu Jin, Southeast University : https://training.eeworld.com.cn/course/5622Professor Wu Jin from Southeast University teaches CMOS analog integrated circuit design...
Application of decoupling capacitor in circuit of single chip microcomputer
First, let’s look at Figure 1, which shows the USB interface and power supply circuit.Figure 1 USB interface and power suppl...
1. GPIO Example
Just follow the routine compilation process and select three routine functions in main.c
/* GPIO_INT、GPIO_PC13、LED_BLINK */
APP_GPIO_Test(LED_BLINK);GPIO_INT uses interrupt mode to obt...
Recently, I downloaded a PMW-HEX software from the 51hei MCU forum. This software can convert the ladder diagram written by Mitsubishi PLC programming software into a HEX file, and then burn th...[Details]
On October 18, the China (Suzhou) Integrated Circuit Industry and Talent Integration Development Conference and Jinji Lake Scientists Forum, jointly guided by the Talent Exchange Center of the Minist...[Details]
As local enterprises continue to make efforts, ALD (atomic layer deposition) equipment is expected to be domestically produced in the field of integrated circuits. It is understood that Microguide Na...[Details]
According to foreign media reports, on October 19th local time, researchers from Pohang University of Science and Technology and Sungkyunkwan University in South Korea announced that they have succes...[Details]
April 28, 2024,
Shanghai, China - SmartSens (Shanghai) Electronic Technology Co., Ltd., a high-performance CMOS sensor chip design company, disclosed its 2023 annual report and 2024 first quart...[Details]
Introduction: At present, chip decryption is mainly used in PCB copying. In addition to the simple concept of circuit board copying, PCB copying also includes the decryption of some encryption chips ...[Details]
On January 5, 2024, China National Electric Power Equipment Group Science and Technology Research Institute Co., Ltd. issued a tender notice for the liquid flow battery laboratory stack press and h...[Details]
It is reported that Wang Chuanfu has resigned as the legal representative and chairman of BYD Auto Co., Ltd., and his successor is He Zhiqi, who will also serve as general manager. BYD said that it...[Details]
MC14600 is a universal alarm IC for alarm applications. It can be easily configured into various alarm application circuits with fewer external components. For example, MC14600 can be used in ...[Details]
At present, software defined networking (SDN) has become a fashionable topic in the industry. SDN technology and its possible impact have received great attention from academia and industry, but ther...[Details]
On August 4, 2023, Li Jinsong, deputy mayor of Yibin, and his delegation visited Hongzheng Energy Storage for a visit and investigation. Chairman Jin Zhiqiang of Hongzheng Energy Storage personally...[Details]
A simple circuit breaker provides sophisticated overvoltage and overcurrent protection.
Requiring only a few inexpensive components, the circuit breaker in Figure 1 responds to overcurrent and...[Details]
1 Preface There are generally several timers inside the microcontroller. For example, the 8051 microcontroller has timer 0 and timer 1 inside. When the timer count overflows, an interrupt request is ...[Details]
1. Introduction The wireless application system is based on the Jiangsu Youth Radio Science and Technology Activity Plan, and has built a wireless application design and development system innovation...[Details]
Let's continue to look at the domestic power battery industry structure. Ningwang and BYD continue to lead the way. Of course, due to the impact of the overall industry growth rate, the growth rate...[Details]
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