Share this article to summarize the use and connection methods of NPN and PNP transistors.
In the microcontroller application circuit, the main function of the transistor is switching.
How to use PNP ...
These are two different power supplies. Can I collect the voltage drop of R0? I get the AD value of the voltage and divide it by the resistance value to get the static power consumption of the calibra...
1. This evaluation is about the ADC module of RA6M4Although the project was built using RTT's Scons before, RTT was never used to create threads, and the modules were always evaluated using the bare m...
Take MSP430Fr6972 as an example:1) Enter the TI official website: http://www.ti.com.cn/2) Enter: msp430fr6972 in the search bar and click go on3) Click the first search result (usually the first one i...
It feels good to collect boards, right? But it would be unhappy if the boards were covered with dust.The administrator is here to unbox the game. Would you like to come and play with it?So neat, eh? W...
"Short and lean" has always been synonymous with Ningde era press conferences. This week, CATL held another new product launch conference in 20 minutes. Although it was short-lived, it still attrac...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Introduction: With the development of spectroscopy, spectrometers have been widely used in the online and offline measurement of gemstones. In particular, micro-spectrometers are used in the online h...[Details]
1 Introduction
The feed water treatment of power plant boilers needs to be carried out according to different water quality conditions and with the corresponding treatment technology. Unt...[Details]
Recently, Phoenix Technology quoted a Maimai netizen as saying that Lenovo's self-developed chip has been successfully taped out using a 5nm process. According to reports, the 5nm chip developed by...[Details]
Today (29th), ARM Technology (China) Co., Ltd. announced that its board of directors passed a unanimous resolution in accordance with the company's articles of association and relevant laws and regul...[Details]
1. Ethernet lightning protection
Ethernet is widely used in access and metropolitan area network infrastructure. These interfaces must typically comply with GR1089 lightning surge testing. To ...[Details]
With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as mobile phones...[Details]
Unlike other types of flow meters, the internal pipe section of the electromagnetic flow meter has a lining. The choice of lining varies depending on the measured liquid, but one thing is the same, th...[Details]
If everything goes well, the Galaxy S21 should be officially available for sale in January, and Samsung may officially release the phone in December. So far, we know very little about this pho...[Details]
The IoT era has irresistibly arrived at people's lives, but many people may still have doubts about how to start building IoT devices for their own homes. In my opinion, the introduction of IoT d...[Details]
In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
Advantages and Disadvantages of Target Flowmeter Target flow meters currently have two measurement forms: basic type and integrated temperature and pressure compensation type. The basic type can ...[Details]
Following the intelligent driving cockpit interaction technology, vision, and touch. This article will briefly introduce the other three, hearing, physiological sensors, and vehicle status. Although ...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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