Some of these boards were made by myself, some were bought by myself, and most were obtained for free or at a discount through forum activities.
This is only a part of it. There is another box that ha...
littleshrimpSpecial Edition for Assessment Centres
The module generates a sine wave and a square wave. What instrument can accurately measure the phase difference between them? The oscilloscope is limited by its own starting method, so the measurement...
[i=s] This post was last edited by woaidownload on 2022-4-14 16:13 [/i]Waft-UI component learning ( 3 )
Following the previous test of components in waft-UI , this time we will continue to test timepi...
[size=4][color=#000000][backcolor=white]After keil is compiled, there will be a line: Program Size: Code=xxxRO-data=xxxRW-data=xxx ZI-data=xxx[/backcolor][/color][/size] [size=4][color=#000000][backco...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "]The chip components on the printed circuit board are new micro-components without leads or with short leads. They are...
BOE officially announced the launch of a new generation of flexible OLED true 400PPI FDC under-screen camera technology. This technology adopts a one-drive-one-pixel circuit design, and the imaging e...[Details]
There are many things worth learning about the integrated wiring tester. Here we mainly introduce the integrated wiring tester, including detailed introduction of verification tester, detailed descri...[Details]
Pure Storage helps enterprises close the ransomware security gap and implement a meaningful data protection strategy February 16, 2022, China - Pure Storage®, a global IT pioneer that provides stor...[Details]
There are seven addressing modes for MCS-51 instructions:
1. Immediate addressing - the operand appears directly in the instruction. The operand can be #da ta or #da ta16
MOV A,#da ta
...[Details]
1 Accident Phenomenon
During the insulation test before commissioning, it was found that the insulation level of the C-phase knife switch of an outdoor disconnector GW1-12/2000A in a 10 kV system wa...[Details]
1. Preparation work 1.1 Schematic diagram CONFIG_DM9000_BASE The chip select signal is connected to the nGCS4 pin. To determine the base address of the network card, it must be determined acc...[Details]
In just 4 years, the number of NB-IoT connections has exceeded 70 million, which not only makes other LPWAN technologies pale in comparison, but also makes NB-IoT the world's mainstream and preferred...[Details]
The UK government plans to end the sale of new petrol, diesel and hybrid cars by 2035 following a consultation process. The UK's previous goal was to phase out the sales of traditional gasoline and...[Details]
Genesys, a provider of cloud customer experience and contact center solutions, announced the launch of the industry's first native multi-cloud architecture. This architecture has greater flexibility,...[Details]
Under the trend of new infrastructure, a new industrial revolution with digitalization, networking and intelligence as its direction is ready to break out. The first industrial revolution was the ...[Details]
1. The role of ROM, RAM and FLASH in a single chip ROM - stores the firmware (stores instruction codes and some fixed values, which cannot be changed after the program is running) All the code in c f...[Details]
With the development of electronic technology and communication technology, wireless communication and telemetry and remote control systems are widely used in various fields such as industry, agricu...[Details]
The vacuum tightness test of the #3 steam turbine unit in Hefei Power Plant has always failed, and sometimes even failed. This article discusses the cause analysis and solution of this problem, whi...[Details]
According to Haining Dachao.com, the high-precision chip eutectic equipment newly developed by Zhejiang Xindia Automation Technology Co., Ltd. can achieve an accuracy of ±5 microns, reaching the worl...[Details]
Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]
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