Please explain, in the boost circuit principle shown in the figure below, why are there two 12T and 80T inductors?Also, what is the principle of voltage boost at these two inductors?...
I drew the simplest two-layer board this time, using a voltage regulator chip to generate different voltage outputs. I would like to ask the seniors if I can connect all the grounds on the board by la...
Homemade balancing car, main control stm32c8t6, mpu6050 six-axis gyroscope,
Type-C USB firmware update, debug port, 2-way mos full-bridge driver,
Support high current motor drive, OLED large screen di...
Drawing 48V/70ACommunications power supply and 350V/10AAll the components on the special power supply motherboard, the actual routing on both sides of the printed circuit board copper foil, the true p...
If an EDS (R) is replaced, its data set will be compared with the current project after a restart (hard disk and RDC).
The consistency check revealed that the (non-existent) data differed from...[Details]
On April 16, OnePlus founder and CEO Pete Lau gave a spoiler for the OnePlus 8 series launch conference. Liu Zuohu said that this is a brand new attempt in the history of OnePlus new product...[Details]
Today, it was revealed that the Xiaomi 12 launch conference will be advanced to 10 am on December 9, 2021. In response to this, Wang Hua from Xiaomi Group’s public relations department denie...[Details]
The preliminary selection of the 2021 "Core Power" competition "Finding Good Chinese Projects and Gathering Chinese Core Power" is in full swing. On April 29, the third preliminary round of the Core ...[Details]
An oscilloscope contains four different basic systems: vertical system, horizontal system, trigger system, and display system. Understanding the meaning of each system will help you apply the oscillo...[Details]
From December 19th to 21st, the 2023 China Automotive Charging and Swapping Ecological Conference (hereinafter referred to as "this conference") with the theme of "Meeting New Challenges and Promot...[Details]
Introduction: Solar street light control system: 51 microcontroller practice project, simple and replicable. With solar charging function, OLED display, it can judge whether to turn on or off the li...[Details]
Data transfer instructions Data transfer is the most basic operation of the microcontroller. The general function of data transfer is to transfer the source operand to the destination operand specifi...[Details]
At the 6th World Internet Conference, Cheetah Mobile CEO Fu Sheng pointed out in his speech that after the emergence of PC and mobile Internet, the next standardized device may be a robot. Fu Sheng...[Details]
In order to accelerate the energy conservation and consumption reduction work in Ningbo, and actively promote the popularization and application of new technologies (products) that are efficient, e...[Details]
Qichacha shows that on January 19, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) invested in a new company - Nanjing Tianyi Hexin Electronics Co., Ltd. (hereinafter referr...[Details]
Installing
a
solar
power or photovoltaic (PV) system requires a significant upfront investment in both time and money, but the projected payback is considerable compared to other low-risk...[Details]
This topic has been discussed many years ago, right? I remember that Huawei's Yu Chengdong once said that 720P is enough for mobile phone screens below 5 inches, and 2K screens below 6 inches will on...[Details]
The best way to see
what
the power supply
is made of is to open
the shell of
the power supply
and take a look at the internal structure of the power supply.
The second method is ...[Details]
Innovation is the first driving force for development. As the core of high-tech industries, integrated circuit design innovation will lead the rapid development of information technology. In the cont...[Details]