[i=s]This post was last edited by Tianyiwuzui on 2021-3-20 20:30[/i]After a few nights of hard work, I finally set up the ESP-IDF development environment. Now it’s time to get down to business: voice ...
1: The reference voltage needs to be accurate enough. It is recommended to use an external high-precision reference voltage.2: If the PGA is adjustable, the smaller the gain coefficient is, the lower ...
[i=s]This post was last edited by tsmt001 on 2022-4-27 16:16[/i]There is a three-pin A4G tube in the KA3842 switching power supply circuit. As shown in the figure, two pins are connected to the two en...
Made a TikTok-like APP that supports album video sliding carousel, now open source
You can download it and try it out or add your own features.
github address: open source address...
In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us.
One machine cycle = one clock cycle, that is, each acti...
On the eve of the 2023 Auto Show, Luminar brought the latest mass production version of Iris. Mass production was completed at the beginning of the year. The first new car is the Volvo EX90 ( para...[Details]
Many people thought that Apple's first device equipped with 3nm process chips would be launched next year, but unfortunately it will not happen. Since TSMC cannot achieve its mass production goals ne...[Details]
Free reliability design experience: Sometimes we encounter a situation where a machine does not work properly when a circuit board is installed on it. After it is removed, the single board works norm...[Details]
As semiconductor technology continues to develop, the types and amounts of data involved are increasing. Effectively utilizing this data and converting it into revenue will be a concern in the future...[Details]
Automatic test system (ATS) is a general term for a type of system that can automatically complete measurement, data processing, and display (output) test results. In different technical fields, the ...[Details]
OnePlus launched the OnePlus TV Q1 and OnePlus TV Q1 Pro in India last year. As with its flagship phones, OnePlus TV is also focused on the high-end market. Now, the company has confirmed that...[Details]
Last week, Huawei Consumer Business CEO Yu Chengdong announced at the new developer conference that Hongmeng OS will be upgraded to version 2.0. By next year, Huawei phones will fully support Hongmen...[Details]
1. Introduction
In recent years, with the rapid development of mobile phone technology and the continuous increase in functions, people's use of mobile phones is no longer limited to traditi...[Details]
Introduction: After a period of accumulation, Huawei has once again made new progress in the field of electric vehicles. A new model of the smart car selection model it cooperates with Chery is abou...[Details]
At the end of last year, Visionox's 6th generation flexible AMOLED production line in Hefei officially started construction. The project is jointly invested by Visionox, Hefei Xinping Industrial Inve...[Details]
MOV 1. Data can be transferred between registers 2. You can move immediate values to registers (constants cannot exceed 32 bits) LDR 1. Data transfer between addresses and registers 2. Co...[Details]
The clock switching method used is manual switching. The clock switching is performed in the interrupt, and then the switched main clock is output to the CLK_CCO port. Clock switching flow chart (man...[Details]
0 Preface Nowadays, in school dormitories, accidents such as students’ valuables being stolen and fires caused by students’ mistakes often occur. These are “big problems” that have been plaguing stud...[Details]
China Energy Storage Network:
The new energy industry has always needed new topics to attract the attention of the whole society. With the sharp increase in the number of household photovolta...[Details]
A soft starter is an electrical device used to control the starting process of a motor. It can effectively reduce the current impact when the motor starts, thereby protecting the motor and the powe...[Details]
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