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
Abstract : This paper introduces the principle of bandgap reference voltage source and realizes a high-precision bandgap reference voltage source circuit. The effective temperature coefficient of this...
[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...
On August 12, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched a household range hood solut...[Details]
On December 22, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
a smartwatch solution
base...[Details]
A servo motor is an engine that controls the operation of mechanical components in a servo system. The rotor speed of a servo motor is controlled by an input signal and can respond quickly. In an a...[Details]
According to news on January 12, TSMC released its fourth quarter earnings report today, with revenue of NT$625.53 billion (currently approximately 138.868 billion yuan) and net profit of NT$295.9 bi...[Details]
0 Introduction
The engine tachometer can accurately reflect the working condition of the engine. Nowadays, most cars are equipped with electronic tachometers, including pointer type and LCD d...[Details]
AT89C55WD is a low voltage, high performance CMOS 8-bit single chip microcomputer, which contains 20KB of rewritable fast flash memory and read-only program and 256 bytes of random access data memory ...[Details]
solid state battery I remember some time ago, when Toyota announced that it would launch solid-state batteries in the future, a lot of people on the Internet ridiculed their behavior as speculation...[Details]
The LT3741 and LT3741-1 are fixed frequency synchronous step-down DC/DC controllers designed to accurately regulate output currents up to 20A. The average current mode controller maintains induc...[Details]
Benefiting from the upgrading of market consumption and people's higher requirements for driving experience, smooth smart cockpit experience has gradually become the mainstream demand of the automoti...[Details]
2020 is about to pass. Looking back at the development of China's semiconductor industry, it is not easy to achieve quite good results under such difficult conditions. The United States has used the ...[Details]
1. Three-phase induction motor forward and reverse rotation:
There are two types of induction motors, one is single-phase induction motor and the other is three-phase induction motor. Three-ph...[Details]
At present, the industrial Internet in various regions across the country is quietly penetrating into every link of the manufacturing industry. The industrial Internet is the product of the deep in...[Details]
Today, the well-known whistleblower OnLeaks exposed the renderings of OnePlus Nord N20. As shown in the picture, the rear camera layout of OnePlus Nord N20 is very similar to Huawei P50. This...[Details]
Airports around the world are partnering with airlines to provide passengers and employees with real-time flight updates. This critical service is powered by flight information display solutions,...[Details]
STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
Power technology
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