[i=s]This post was last edited by roc2 on 2019-6-5 11:19[/i]Lingzhi Lab has now released the Lingzhi-ESP8266 development board, which is mainly aimed at wireless control application scenarios. The har...
[i=s]This post was last edited by qwqwqw2088 on 2020-4-3 07:52[/i]Q: What is the difference between the ground current and the quiescent current of an LDO?A:1. The ground current is the difference bet...
New Year's Eve is also the beginning of spring, and the sound of firecrackers welcomes the new year. The Spring Festival couplets and the Chinese character "福" bring spring breeze, good luck, good for...
Grounding is an issue that cannot be ignored for all analog designs, and proper implementation of grounding is equally important in PCB-based circuits. Digital and analog design engineers tend to look...
In modern people's lives, Wi-Fi has become a part of daily life, and the public's demand for Wi-Fi is increasing. In order to build a better Wi-Fi network and let everyone enjoy the wireless network, ...
Bluetooth transmission QA ( provided by TI embedded field application engineer Michael Qian )
1. What are the advantages of Bluetooth 5.0 in terms of power consumption compared to Bluetooth 4.0? Curre...
1. GPIO LED lighting procedure:
GPIO has various functions, such as driving LED lights, obtaining key input information...
To drive LED lights, you need to configure GPIO as above.
Basic kn...[Details]
In Figure 1, V8 is the oscillation pulse generated by the oscillation circuit, and its duty cycle is 50%. The pulse determines the operating frequency of the switching device. V1 is the voltage drop o...[Details]
A high-gain amplifier that amplifies weak magnetic flux by 1000 times
If the AC magnetic field is coupled with the pickup coil, it will induce voltage, and the DC magnetic field will also induce...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
Contents The utility model belongs to the field of flow meters, and in particular relates to an integrated intelligent wedge-shaped flow meter. Background of the Invention The intelligent wedge flo...[Details]
Currently, Hainan is building a free trade pilot zone with high standards and high quality, and accelerating the process of exploring and building a free trade port with Chinese characteristics.
...[Details]
Founded by Mr Zamberlan, Utilità is a family business located in Costabissara, not far from Vicenza, Italy, and has been producing a range of products as a subcontract processor since 1992; initially...[Details]
When writing a medium-sized program, state machines and event structures are common design patterns. SR (SHIFT REGISTER) is often used to transfer data between various cases. When there are many ca...[Details]
The three BAT companies have been competing in the Internet of Vehicles for a long time. Judging from the current situation, although the three have achieved certain results, none of them has demonst...[Details]
As CAN bus is increasingly used in electric vehicles, charging piles, power electronics, rail transit and other places with harsh electromagnetic environments, the problem of signal interference has ...[Details]
introduction
MEMS1 (micro-electromechanical systems) are manufactured using manufacturing processes developed for semiconductor integrated circuits. MEMS structures are implemented by etching speci...[Details]
China Energy Storage Network News:
Energy revolution has become one of the topics of global concern since the last century, and many countries have been committed to the development of new en...[Details]
The architecture features of the Epson S1D13A05 chip are briefly described, and the working mode and related register settings of the 2D hardware acceleration engine are introduced. Finally, using ...[Details]
- Preface - To this day, I still see many friends leaving the timer in the microcontroller unused, and often use delay1s(); delay500ms(); Although it is simple and crude, it is actually very inapprop...[Details]
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
MCU
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