It’s a very good event, thanks to the website staff;I hope the website will hold more similar events in the future to help more electronics enthusiasts.
I received the board after the holiday when I r...
Kung Fu series multi-function programmer, Shanghai Xinwang development board. 60 free shipping Xianyu link: [url]https://2.taobao.com/item.htm?spm=2007.1000622.0.0.Bw6zig&id=581815553197[/url]...
[align=left][color=rgb(85, 85, 85)][font="][size=4] Many engineers, users, and even our colleagues ask the same questions. [/size][/font][/color][/align][align=left][color=rgb(85, 85, 85)][font="][siz...
[align=center][/align] [size=4]A collection of some good bus interface information. [/size][size=4] [/size] [list] [*][size=4][url=https://download.eeworld.com.cn/source/602779]CAN Getting Started Boo...
Generally, we use the crystal oscillator port of 103RC . Here, we want to use the internal clock HIS and use the port of 103RC as a basic GPIO port.OSC crystal port is multiplexed with GPIO PD0 PD1The...
1. Choose the right algorithm and data structure.It is important to choose a suitable data structure. If a large number of insert and delete instructions are used in a bunch of randomly stored numbers...
Introduction: XMC4000 is Infineon's 32-bit microcontroller based on the ARM Cortex-M4 core. The XMC4000 family combines the industry-standard core with Infineon's rich and powerful peripheral set, ...[Details]
A spectrum analyzer is a superheterodyne receiving device with a display device. It is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters...[Details]
Due to the incomplete traffic infrastructure and the lack of police resources, various traffic problems occur frequently in my country. In order to solve various traffic problems and promote the inte...[Details]
Inexpensive boost regulators with on-chip FET power switches are well suited for low-voltage boost converters, SEPIC (single-ended primary inductor converters), and flyback converters. For higher v...[Details]
paging_init is used to create page tables and initialize the memory map of the zone.
void *zero_page;
sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank ), meminfo_cmp, NULL);
buil...[Details]
It is reported that Huawei's Kirin chips are independently exploring the application of automotive digital cockpits. The first product is Kirin 710A, and a cooperation agreement has been signed with ...[Details]
On September 4, the Qingdao Institute of Bioenergy and Process Technology of the Chinese Academy of Sciences officially announced that the advanced energy storage materials and technology research ...[Details]
On June 7 local time, Reuters reported that memory storage device maker Western Digital Corp. said on Tuesday that it is reviewing strategic options, including the option of splitting its flash memor...[Details]
1. Circuit composition of switching power supply
The main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier filter circuit, power ...[Details]
On October 14, Huilun Crystal released its performance forecast, stating that the company expects its net profit attributable to shareholders of listed companies in the first three quarters of 2020 t...[Details]
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Pulse Width Modulation (PWM) is a technology that uses the digital output of a microprocessor to control analog circuits.
PWM can be roughly considered a square wave.
___|~~...[Details]
Photodiodes and phototransistors are photoelectric conversion semiconductor devices. Compared with photoresistors, they have the advantages of high sensitivity, good high-frequency performance, goo...[Details]
Maxim introduced the MAX11210, a single-channel, 24-bit
ADC
that provides an industry-leading 23.9-bit effective resolution (ENOB) while consuming less than 300μA of operating current. Th...[Details]
When testing flight control components, since the system under test is at a certain distance from the host computer, if the telemetry parallel data is directly transmitted to the host computer, dat...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
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