I just started working in the automotive electronics industry and I don't know the rules of this industry. I would like to ask the experts in this field to help me clear my ignorance. Thank you! In ad...
Recently, in the exploration of ultra-wideband (UWB) technology (part 1), UWB was compared with other standards. Let's take a look.There are many factors to consider when designing an indoor positioni...
1. After setting up the development correctly, you can test whether the code can run correctly. A more convenient way is to download the EFR Connect Android app.
After startup, enter the demo page, wi...
[color=#ff0000]A: How can I encapsulate a GPIO into a node of /sys/device/platform/rst. [/color] [color=#000000]B: Does it have to be in this directory /sys/device/platform/? Is there a way to only pu...
The hardware serial port has a FIFO function, so the received data will be put into the buffer. Since the GPIO simulation has no buffer, I "copied" a FIFO work myself.
fifi.c
/**************FIFO Begin...
Please help me, big guys. I beg you.
1. Based on the principle of the narrow pulse frequency discrimination circuit, design a practical frequency discrimination circuit, in which the monostable trigge...
Winners in the business world are always labeled with many dazzling labels, such as bold decisions and popular marketing, as if these are all the secrets to their success. However, the long-term su...[Details]
Recently, senior executives of Liquid Flow Energy Storage Technology Co., Ltd. were invited to the UAE to hold a project discussion with the UAE Minister of State for Foreign Trade, and were invite...[Details]
According to the FT, as the US government tightens restrictions on Chinese technology companies, the Chinese government’s 30-year strategy to build a local chip industry has taken on new urgency. Exp...[Details]
1. Overview of the operation of the cooling system of 220KV No. 1 transformer
Huashan, our province
The No. 1 main transformer of the 220KV transformer station
of the substation
...[Details]
This article describes an easy-to-use, low-cost, isolated power supply | regulator for PoE (Power-over-Ethernet) powered devices (Powered Device-PD). Power over Ethernet is a new function of provi...[Details]
Intel has launched the Intel® Solutions Marketplace, an innovative platform that will help partners deploy solutions as the data-centric economy becomes increasingly complex. Through the personal rep...[Details]
Huawei has officially released the Datacom certification, which means that in the next three years, Huawei will train 150,000 Datacom certified engineers and build a talent ecosystem for future data ...[Details]
After learning MCS51 MCU, AVR MCU, PIC MCU, or MSP430 MCU, do you feel that you can become an engineer? Let me share my opinion here. When we learn these single-chip microcomputers, we first learn ...[Details]
When the electromagnetic flowmeter is used, A/D saturation occurs, which is usually caused by improper installation and layout of the electromagnetic flowmeter or the mixing of heterogeneous substance...[Details]
After a night of hard work, I finally ported the DS18B20 driver to STM32. I have used single and multiple DS18B20 on 51 before, and I have a ready-made program. I thought I could get it done quickly,...[Details]
introduction Anchor support has been widely used in underground structural engineering since it was first introduced into the country; especially in weaker and broken rock masses, it has unparalleled...[Details]
Since many people always ask this question, here is a summary document for your reference. It must be explained here that the following steps are for Linux systems, not WinCE. You may notice that amo...[Details]
August 10, 2020 Recently, Ren Zhengfei led a team to visit several universities in Nanjing and Shanghai. In addition, there were industry rumors that Huawei was recruiting lithography machine enginee...[Details]
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