[i=s]This post was last edited by Buyixin on 2021-12-19 18:10[/i]Jingzao Wireless Charging Mouse Pad Disassembly ReportWritten in front:
Thanks to EEWORLD for providing free sample disassembly. This i...
[i=s]This post was last edited by Tiantian1 on 2021-10-24 13:31[/i]The input voltage is 12V, which is converted to 5V by 7805, and then converted to 2 3.3V by LM117-3.3. The analog circuit and digital...
This content is originally created by EEWORLD forum user Qi IC Kan MCU . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceThe inter...
A: I want to change the communication mode of a product from 422 to 485. I would like to ask my colleagues and TI engineers what factors I should consider, such as the speed?Q: 485 evolved from 422, s...
As the title says, the usage is as follows: the input voltage range is 9-15V, the output voltage is 1/3, the output voltage must change with the input voltage (accuracy is greater than 0.1V), the maxi...
Supercapacitors are expected to accelerate the replacement of traditional battery backup power supplies . Supercapacitors have the advantages of fast charging and discharging, high temperatur...[Details]
I have been using Ubuntu for more than a month and it feels good. It is still easier to develop without a virtual machine. Today I switched back to Windows and used FTP to transfer files to the devel...[Details]
1. Learn PIC12 pin definition Pin 1 and pin 8 can be connected to the power supply +5V and ground. Pin 2.3 can be connected to an external crystal oscillator. Pin 4 is the reset pin. When the mic...[Details]
Dongfeng Motor
Corporation has recently signed a strategic cooperation agreement with
Tencent
Cloud to jointly explore the intelligent innovation ecosystem of vehicle-cloud integratio...[Details]
1. Problems in the selection of steam flowmeters. Some vortex sensors are selected with a larger size due to changes in process conditions during the selection of caliber or after the design selectio...[Details]
This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective me...[Details]
The important sensing element of the pressure
sensor
is the Fabry-Bilott (FP) type optical interferometer. The two mirrors of the interferometer are the inner surface of the film at one e...[Details]
With the rapid development of digital communication technology, software radio is increasingly widely used. The design of the key component NCO (Numerical CONtrolled Oscillator) that affects the perfo...[Details]
Some people are confused when they see that OPPO and vivo phones, which do not have top-notch performance and are priced high, have good offline sales. They think that OPPO and vivo are too good at d...[Details]
"Science and technology are the primary productive forces." The development of science and technology always promotes the rapid progress of human civilization. When mankind entered the late 1920s, a...[Details]
In terms of integrated circuit talent training, Shanghai Institute of Microtechnology (referred to as "Shanghai Institute of Microtechnology") has joined hands with Shanghai University to jointly est...[Details]
On February 21, the Shenzhen Development and Reform Commission issued a notice on further standardizing the management of new energy vehicle charging and swapping facilities. It proposed to strengt...[Details]
0 Introduction
In industrial production, current, voltage, temperature, pressure, flow, flow rate and switch quantity are the main commonly used controlled parameters. Among them, temperat...[Details]
Digital home is the basic unit of the future intelligent community system. The so-called "digital home" is to provide intelligent services covering the entire family based on the home internal netw...[Details]
With the evolution of digitalization, intelligence, energy conservation, emission reduction, new energy and other major trends, the entire automotive industry has also undergone relatively signific...[Details]
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