All data in the computer must be placed in the memory. Different types of data occupy different numbers of bytes. For example, int occupies 4 bytes and char occupies 1 byte. In order to access this da...
It turned out that there was a problem with the driver in the device manager and it could not be downloaded. No matter how I installed it, it worked. Later, I deleted the related files of ftdi and xds...
This article mainly summarizes the part about strategic iteration, focusing on explaining the principle. Li Hongyi’s video can be found online.
Finally, let’s explain the part about PPO, OpenAI’s defa...
Attracting Tomorrow TechnologyAttracting the future
"Attract" is a verb used to indicate that a magnet attracts iron. It also means "attracting people" or "fascinating people". TDK will continue to cr...
Today is Chinese Valentine's Day, I wish you all a happy holiday!
I just went to Alipay to get a certificate and got a partner. Has everyone received it? ? ?...
I recently wrote a serial communication program on STM32, but the serial port does not work after downloading and resetting. The initialization code is as follows: // Initialization structure of GPI...[Details]
The relevant person in charge of Sichuan Electric Power Company said that the two provinces finally reached an agreement after years of disagreement, thanks to concessions made by both sides. For e...[Details]
The insulation resistance of insulators is required to be measured before installation. The measurement method is generally to use a 2500V or higher megohmmeter. The shaking test steps are: (1) W...[Details]
1. introduction
In the past decade, the frequency range of shielded rooms used as microwave experimental infrastructure has been continuously expanded. The high-end frequency has increased from 1...[Details]
On Semi's NCP3065 is a 1.5A constant current switching regulator with an input voltage range of 3.0V to 40V, a feedback voltage of 235mV, an adjustable operating frequency up to 250kHz, and cy...[Details]
Terahertz waves (THz) refer to electromagnetic waves with a frequency range of 0.1 to 10 THz (1 THz = 1012Hz) and a wavelength range of 30μm to 3 mm. This band is between microwaves and infrared ra...[Details]
1. The concept of MCU and ARM
A single-chip microcomputer is an integrated circuit chip that uses very large-scale integrated circuit technology to integrate a central processing unit CPU with ...[Details]
introduction
The electrostatic probe, also known as the langrnuir probe, is a basic diagnostic tool for measuring plasma parameters. Through the IV characteristic curve of the electrostatic pr...[Details]
1. Introduction to STM32 general timer The STM32F103ZE has four general-purpose timers: TIM2, TIM3, TIM4 and TIM5. STM32F103C8 has three general-purpose timers: TIM2/TIM3/TIM4 In addition to th...[Details]
Recently, HUAWEI CONNECT 2023 with the theme of "Accelerating Industrialization" was grandly opened in Shanghai. Hu Xiaobo, Chairman of LeiShen Intelligent, was invited to participate in the spee...[Details]
The radar level meter uses continuous vibration measurement, and can measure the level of liquid and solid (block, powder) materials. It has the characteristics of long distance measurement and high ...[Details]
HP appears to be working on a new Windows Mixed Reality headset, the HP Reverb Omnicept Edition. Unveiled by ALumia, the device is a more advanced version of the HP Reverb G2, adding eye tracking and...[Details]
The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature...[Details]
Recently, China Mobile's Procurement and Tendering Network released an announcement that it plans to purchase 2 million public versions of the Honor Magic 4 series of mobile phones. The annou...[Details]
The new scanning galvanometer of DILAS in Germany combines the two advantages of coaxial temperature detectors in quasi-synchronous material surface temperature control and fast light scanning. This ...[Details]