[i=s]This post was last edited by 244141084 on 2020-10-9 11:43[/i]The power supplies in the picture are all 5V. I can understand the first two op amps, but I can't understand the op amp with a MOS tub...
The differential operational amplifier circuit effectively suppresses the common-mode signal and only amplifies the differential signal, so it is widely used.Circuit Configuration of Differential Circ...
[i=s]This post was last edited by HonestQiao on 2022-10-2 10:59[/i]This article is long and involves many knowledge points. You need to read it patiently. The following is the directory of specific co...
Use the CH582 development board as the GATT server to provide data read and write operations. In this way, you can establish a connection with it through a mobile phone and perform read and write oper...
Principles of Operating Systems Tian Lihua, Xi'an Jiaotong University : https://training.eeworld.com.cn/course/5839The course of operating system principles mainly introduces the design methods and im...
If home routers support the small network of the family, core routers support the large network of the world. They exist in each node of the wide area network and control the flow of information like...[Details]
The car's accelerator pedal position sensor converts the amount (angle) of pedal depression into a voltage signal, thereby providing the engine control unit with a signal of the actual opening angle ...[Details]
Many applications require the measurement of very low resistances, including but not limited to fuse integrity analysis, relay characterization, and superconductor evaluation. A variety of commercia...[Details]
One of the fastest growing technologies in recent years is wireless local area network (WLAN) technology. Although this technology initially developed rapidly due to the popularity of personal device...[Details]
Contents The invention relates to an air mass flow meter, which consists of a pipeline and a sensor module installed in the pipeline. Background of the Invention Such air mass flow meters are known...[Details]
Recently, Zhilian An announced the completion of a B+ round of financing of 100 million yuan, led by Beijing Integrated Circuit Advanced Chip Fund, followed by old shareholder SIG Haina Asia Venture ...[Details]
3W simple OCL power amplifier circuit composed of LM386
This circuit is an OCL power amplifier circuit composed of low-power integrated power amplifier LM386. The circuit structure is simple a...[Details]
While many people have not yet enjoyed wireless charging of mobile phones, wireless charging of cars is here. Recently, the China Electricity Council (CEC) approved and issued a set of national sta...[Details]
On December 24, Contemporary Amperex Technology Co., Ltd. and the People's Government of Guizhou Province signed a cooperation agreement on the construction of a battery swap network in Guiyang...[Details]
A study by a computer science professor at Trinity College Dublin found that a typical Android phone collects about 20 times more user data than an equivalent iPhone. According to ArsTechnica, Doug...[Details]
2017 is considered by many photovoltaic people to be the first year of distributed photovoltaic development. In the first half of 2017 alone, the newly installed capacity of distributed photovoltaic w...[Details]
1. Provide higher performance external storage solutions
When users need high-speed single-drive external storage, the eSATA interface can provide an external backup solution with the best...[Details]
This program does not display normally after powering on, but becomes normal after a while. The buttons do not seem to work. I hope you can understand what is going on.
The frequency is 12mhz, star...[Details]
NXP products are widely used in cars. I have been in the automotive industry since I graduated. Freescale products are the most used in cars, while Infineon products are adopted at the car factory lev...[Details]
The inverter encoder parameter setting is a key step to ensure the normal operation of the inverter and encoder. This article will introduce the inverter encoder parameter setting method in detail,...[Details]
Analog electronics
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