[i=s]This post was last edited by taotieren on 2019-12-18 15:33[/i]KiCad RF Tool Python Script:https://gitee.com/KiCAD-CN/kicad-cn-forum/blob/master/zh_CN/KiCad_plugin.md#kicad-%E5%B0%84%E9%A2%91%E5%B...
The MC34063 chip consists of a reference voltage generator with automatic temperature compensation function, a comparator, a duty cycle controllable oscillator, a trigger, and a high current output sw...
[i=s]This post was last edited by littleshrimp on 2019-4-21 19:11[/i] I bought two Hall three-axis joysticks at 38 degrees. I took one apart. The circuit inside looks quite simple. The bottom X and Y ...
semiconductor
The material is taken from the junction of metals and non-metals in the periodic table. At room temperature, the conductivity of semiconductors is between conductors and insulators.
Intr...
We are a technical team with ideas and dreams. If you want to have an extra part-time income, and have strong skills in the stm32f103 series and are familiar with 4g module development, then join us. ...
The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1.5...[Details]
1. Input channel selection There are at least three selection modes for input channels: channel 1 (CH1), channel 2 (CH2), and dual channels (DUAL). 1) When channel 1 is selected, the oscillosco...[Details]
The 16-bit timer/ counter is essentially an increment counter whose control circuit is controlled and switched by software. When the timer/counter is in timing mode, the counter's plus 1 signal is ...[Details]
Recently, I want to learn about ARM development board. I want to develop bare metal programs according to the routine of single chip microcomputer. I searched on Baidu and found that most bare meta...[Details]
LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely use...[Details]
On January 31, General Motors and Lithium Americas Corp. announced that they would jointly invest in the development of the Thacker Pass mine in Nevada. The mine is the largest known lithium mine in t...[Details]
SD drivers and applications have troubled me for a long time. I was stunned when I saw the simplified version of the SD physical layer protocol during the winter vacation. I was also shaken when I sa...[Details]
The CR2032 coin cell is widely used in small MCUs such as remote environmental sensors. It is a lithium/manganese dioxide 3V primary cell. Typical suppliers - for example, Kodak (reference 1) ...[Details]
On August 21, according to foreign media reports, TSMC, which manufactures chips for many companies including Apple and AMD, has been at the forefront of the industry in terms of chip manufacturing t...[Details]
At present, due to the continuous progress of chip manufacturing technology, LEDs are increasingly widely used in various fields. At the same time, various applications have also put forward higher...[Details]
According to Taiwan Economic Daily, industry sources said that Apple is accelerating its foldable iPhone layout, obtaining a number of related patents and requiring the supply chain to speed up...[Details]
Google released the latest Android Q operating system early this morning and announced the list of mobile phone manufacturers participating in the test. There are a total of 13 mobile phone brands in...[Details]
Yesterday, Xiaomi Group Vice President, China President, and Redmi Brand General Manager began to prepare for the promotion of the new generation of Redmi flagship series K40 series. For examp...[Details]
Electric vehicles provide a practical way to solve the problems of traditional energy consumption and air pollution in the future. Whether it is policy support or people's acceptance of electric vehi...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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