"TSMC Chairman Liu Deyin said in response to analysts' questions at the company's second-quarter earnings conference last week that the global semiconductor shortage may continue until 2022. His remar...
The previous article [Advanced Motor Control - PID Speed Control](https://en.eeworld.com/bbs/thread-1166004-1-1.html) explained the speed loop control of the motor, which can control the motor to reac...
[align=left][font=微软雅黑]In modern electronic products, automatic control systems, electronic instruments and equipment, household appliances, electronic toys, etc., DC motors have been widely used. The...
A primary school student wanted to buy an oscilloscope. He saw a Dingyang SDS1122E+ digital oscilloscope 150M on Taobao.Taobao share Zhikouling: [Order link] https://m.tb.cn/h.ek6VyOm-----------------...
Jiwei.com reported on January 14 that Hangzhou released an official Weibo report: Hangzhou investigated and dealt with two epidemic-related online illegal cases. In one case, Xie Moumou (male, 41 yea...[Details]
The latest report released by international consulting firm IHS shows that the scale of China's photovoltaic inverter market increased by 18% to 13.3 GW in 2014. However, as prices plummeted, tot...[Details]
The Samsung Galaxy Note20 series was officially released on August 5, and soon the Pioneer Program for the Chinese version of the series was also launched. The latest news from the official website s...[Details]
1 Energy saving and consumption reduction is one of the important indicators for assessing the level of data center room construction
In recent years, with the sharp increase in energy consump...[Details]
The calculation formula for the small-scale delay of the 1T series microcontroller (us): (4*t + 10) * 1/f void delay(u8 t) { while(--t); } Let's look at another nop related /* 1T series MCU...[Details]
Experiment name: External interrupt 0 Experiment wiring description: Experimental phenomenon: After downloading the program, pressing the K3 key can control the D1 indicator light to turn on and off....[Details]
When learning assembly language addressing mode, I know the theory, but I want to know the physical connection of the address bus.
So I bought a 62256 chip (32K static RAM) to connect it, and then ...[Details]
In recent years, sodium-ion batteries have attracted much attention due to the abundance of sodium and the low cost of such batteries. Electrodes with high Na+ storage capacity and cycling stability ...[Details]
OPPO's annual flagship true wireless headset Enco X is equipped with the industry's first in-ear detection and touch two-in-one chip provided by Goodix Technology, bringing consumers agile in-ear det...[Details]
China Energy Storage Network News
: The Ministry of Industry and Information Technology has released the "Big Data Industry Development Plan (2016-2020)". With reference to the guiding ideolo...[Details]
This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also covers power supply sequencing and the effects of DC supplies ...[Details]
Using a 51 single-chip counter, it is not difficult to make the upper limit of the count larger, several thousand or tens of thousands are fine. The circuit below is a bit smaller and is a two-way ...[Details]
Software République’s safe and smart electric vehicle charging station debuts at 2022 Paris Motor Show October 26, 2022, China - Open innovation ecosystem Software République will present a safe...[Details]
Recently, a foreign website published a report titled "Wave Computing and MIPS Wave Goodbye", which caused a sensation. The article announced that Wave Computing, a well-known American AI company, wa...[Details]
An industrial control computer is a computer system designed specifically for industrial environments. It has a high degree of reliability, stability, and real-time performance, and can meet the ne...[Details]
Analog electronics
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