An electronic clock made with an ItsyBitsy M0 Express development board and copper wire, programmed with CircuitPythonhttps://hackaday.io/project/165822-circ… cter-clock...
These days, I suddenly remembered that I want to figure out the problem of STM32/STM8 hardware i2c. Because before, including Zhengdian Atom, it seems that many people have said that STM32 hardware i2...
Parameters, input DC6-12V, output AC100V, F=3Mhz, output power 10W
The current calculation parameters are as follows:The selected EPC17 core,Np=0.04, considering the actual situation, take Np=2Ts,Turn...
1. Transparent transmission: refers to a data transmission method that is independent of the medium, modulation and demodulation method, transmission method, and transmission protocol of the transmiss...
Activity Overview: Click here to view (including activity encouragement and activity learning content)Check-in start and end time for this site: August 18th - August 20th (3 days)
Check-in tasks:
1. R...
On February 18, the Jiangxi Government website published the full text of the "Outline of the 14th Five-Year Plan for National Economic and Social Development of Jiangxi Province and the Long-Term Go...[Details]
Pressure sensors are the most commonly used sensors in industrial practice. They are widely used in various industrial automatic control environments, involving water conservancy and hydropower, rail...[Details]
[ABB
Robotics
Enabling Center officially opened in Shanghai Zhangjiang Robot Valley]
On the afternoon of October 27, ABB Robotics Enabling Center officially opened in Shanghai Zhangj...[Details]
MCS-51 series single-chip microcomputers do not have PWM output function, which can be realized by using timer and software. It is very practical for occasions where precision is not required. High-s...[Details]
Component detection is a basic skill in home appliance maintenance. How to accurately and effectively detect the relevant parameters of components and determine whether the components are normal is...[Details]
introduction
Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
Currently, countries and regions around the world have begun to ban the use of incandescent lamps. Driven by policies and the long life effect of LED lamps, LED lighting entered a boom year in 20...[Details]
With the theme of "Shaping a New Era of Mobility", the 20th Shanghai International Automotive Expo has opened. After three years, one of the most authoritative and internationally influential auto ...[Details]
Compared with the traditional hand-cranked ground resistance meter, this instrument has the following characteristics: It applies DC/AC conversion technology, integrates three-terminal and four-termi...[Details]
Zhuji Power completes a new round of strategic financing
On May 17, Shenzhen Zhuji Power Technology Co., Ltd. (hereinafter referred to as "Zhuji Power"), a general
robot
company, c...[Details]
introduction
In open communication and computer systems, it is very important to establish a safe and reliable e-commerce platform. It is usually necessary to protect customer information such...[Details]
Photoelectric liquid level switch is a commonly used type of liquid level switch, which has the advantages of high reliability, good repeatability, accurate measurement, easy maintenance and long serv...[Details]
1. Grounding resistance test requirements:
a. For AC working grounding, the grounding resistance should not be greater than 4Ω;
b. For safe working grounding, the grounding resistance shou...[Details]
In the context of increasingly fierce global competition for civilian machines such as mobile phones and household appliances, personalized design has become an important factor. Therefore, designs a...[Details]
CAN bus (Controller Area Network) is a local area network based on broadcast technology, which is widely used in automobiles, industrial automation, medical equipment and other fields. However, in ...[Details]