RF and microwave passive components are burdened by many design constraints and performance metrics. Depending on the power requirements of the application, the demands on materials and design perform...
[i=s]This post was last edited by bluefox0919 on 2019-5-9 13:27[/i] This is a partial layout of a power supply. I have never worked on a large power supply so I don't understand some of it. Blue is th...
The serial port of CC2640 is very easy to send and receive. Just call several functions in the protocol stack.
/* Call driver init functions */
GPIO_init();
UART_init();
/* Create a UART with data pro...
Build a macro keyboard using the Adafruit KB2040, install the KMK firmware, remap it and create your own configuration.[hide]https://learn.adafruit.com/navi10-macropad-with-kb2040-and-kmk-circuitpytho...
Xingxing Technology announced that it plans to establish Taizhou Hesheng Equity Investment Partnership (Limited Partnership) (tentative name, subject to the final name approved by the industrial and ...[Details]
April 20, 2021, Shanghai News - The 2021 "Fuwei Cup" 3rd National Undergraduate Electronic Design Competition (hereinafter referred to as "Fuwei Cup") has officially opened the registration channel f...[Details]
As internal combustion engines are replaced by electric vehicles, mechanical system sensors will be replaced by numerous electronic sensors to enable efficient operation and varying degrees of autono...[Details]
Recently, Toyota predicted that its mass production of all-solid-state batteries will be postponed until after 2030. This is the second time it has extended its mass production plan. As early as 20...[Details]
Can NOP+ charges be bypassed? On NIO Day in 2021, with the release of ET7 at that time, NIO was the first to announce an intelligent driving subscription service: NAD, with a monthly fee of 680 yua...[Details]
On July 5, Foxconn Industrial Internet announced that the company had signed the "Share Purchase and Sale Agreement on Dingzhi Software Co., Ltd." (hereinafter referred to as the "Share Purchase and ...[Details]
The previous article briefly described the writing of character device drivers, and implemented key drivers using character device drivers. However, except for the applications we wrote ourselves for...[Details]
According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]
Recently, the Linux 5.17 stable version was officially released, and its mainline support for RISC-V has also been updated. The main changes are: Support RISC-V sv48 Supports Saifang Technology J...[Details]
Leeb hardness tester is a measuring and testing instrument, which plays an important role in ensuring product quality and conducting failure analysis. Therefore, choosing a good Leeb hardness tester ...[Details]
The tablet market in Europe, the Middle East and Africa (EMEA) grew 23.8% year-on-year, achieving its strongest growth since 2013, reaching 11.9 million units in the second quarter of 2020, according...[Details]
1. First, let's take a look at its interrupt vector table: From the interrupt vector table, we can see that if any IRQ interrupt source generates an interrupt, the CPU will read instructions at add...[Details]
1. // Create a new empty Win32 Dll project, add a new cpp, and write the following code
_declspec(dllexport) int sum(int a, int b)
{
return a+b;
} //Build a dll: sum.dll
2.//Crea...[Details]
For electric vehicles, the most important thing is undoubtedly the power battery. There are many types of power batteries on the market, but there are only two types that daily consumers have access ...[Details]
On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
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