[i=s]This post was last edited by Feihong Haojie on 2021-5-30 14:51[/i]I have received the book for more than half a month, and I have roughly read through the contents of the book. This book can be u...
At the beginning, I didn't understand what the TI msp430 comparator was.
In fact, here you just need to understand a picture, two registers, and understand the working principle.
This is the logic dia...
Recently I read the post of moderator RCD, which discussed many issues about MOS Coss and benefited a lot.
RCD calculation method https://en.eeworld.com/bbs/thread-1087737-1-1.html
I happened to read ...
Learn Python The Hard Way (LPTHW) is an introductory book on Python written by Zed Shaw. It is suitable for people who don't know much about computers and have never learned programming, but are inter...
Our company (Wuhan Zhongnengyuan Technology Co., Ltd.) used to develop automotive energy technology (and obtained many patents). Now the project has stopped. We are looking for project partners for ne...
Although the Internet of Things is widely expected, it is not easy for enterprises to build and deploy the Internet of Things architecture. In order to realize the intelligent interconnection of all ...[Details]
From July 23 to 26, 2022, the 5th Digital China Construction Achievement Exhibition was held in Fuzhou. BOE (BOE Oriental Technology Group Co., Ltd.), the first technology brand in China's semiconduc...[Details]
BOE Technology Group (BOE) has successfully developed an in-display optical fingerprint sensing solution for liquid crystal displays and will start mass production of LCD panels embedded with optical...[Details]
For the single-chip microcomputer, the processing power is limited. I use stm32 to directly use the printf function (of course printf uses the serial port method), and directly use printf ("xxxx=%f",...[Details]
The composition of the ground resistance tester The ground resistance tester uses a manual generator. The rotating current inverter and rectifier are the two main parts of the ground resistance t...[Details]
Digital blogger @数码闲聊站 revealed that although the rear lens modules of Xiaomi 11 Large Cup and Super Large Cup look similar, only the Super Large Cup is equipped with a 48-megapixel 5x zoom pe...[Details]
UC3842 is a high-performance current-controlled pulse width modulation chip, also known as a modulator, which can output single-ended and directly drive bipolar power tubes or field-effect tubes. The...[Details]
This timed watering device composed of the MCS-51 series single-chip microcomputer can water the flowers and plants on a regular basis, solving your worries when you go out.
1. Functions to be...[Details]
With the continuous emergence of new power electronic devices and circuit topologies suitable for higher switching frequencies, traditional application technologies have minimized the impact of s...[Details]
introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
Chaos science has been widely studied thanks to Lorenz's "butterfly effect" in the 1960s. Chaotic signals have the characteristics of initial value sensitivity, internal randomness, ergodicity and ...[Details]
On December 16, 2021, Schaeffler Group and Zhenqu Technology (Shanghai) Co., Ltd. signed an investment and strategic cooperation agreement, and the two parties will cooperate in the field of new ener...[Details]
As
the cost of
LEDs
continues to decline and governments around the world pay more and more attention to energy conservation and environmental protection,
the market prospects for
LE...[Details]
12V cut-off switching power supply circuit
Figure 12V cut-off switching power supply circuit
The circuit of the 12V current-cutoff switching power supply is shown in Figure 4. This circuit ...[Details]