[i=s]This post was last edited by 奇想天开168 on 2020-6-12 11:32[/i] Since I came across MicroPython last year, I have been obsessed with it because it can run Python code on a microcontroller. Although ...
Original article by Mr. Gaosu | Huang GangDo you want green oil? Don’t want green oil? Do you want green oil? Don’t want green oil? Have you ever thought about this question when you are running the s...
Author: Luo Jialin, Intern Engineer, Pang Jiahua, South China Engineer email: pangjiahua@ti.com
AFE031 is an analog front-end device used in power line communication and can be used as a transceiver f...
By connecting capacitors and inductors in series or in parallel, the tolerance and reactance of the transmission line can be changed, the impedance matching device can affect the power level, and devi...
[i=s]This post was last edited by alan000345 on 2020-7-20 22:00[/i]Introduction
Dynamic floor projection technology, capable of displaying any pattern within the same module, is reshaping consumers’ p...
The following is a detailed explanation of common welding defects, appearance characteristics, hazards, and cause analysis.1. Cold soldering1. Appearance characteristicsThere is an obvious black bound...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
SP800 Series Network Analyzer The SP800 series network analyzers are mainly designed for general microwave network testing and large-scale production applications, while the SP800P series is the high...[Details]
This article uses a more witty language to make a unique analysis of some issues that are not taken seriously in the use of oscilloscopes. It is also an alternative article to explore new ideas. I hop...[Details]
1. Nyquist Sampling Theorem What sampling rate is required for digital measurement applications? Some engineers believe in Nyquist's theorem and believe that a sampling rate of twice the bandwidth of...[Details]
In order to obtain higher precision data acquisition capabilities, it is a challenge for test and measurement equipment designers and engineers to measure small signal changes when high common-mode vo...[Details]
This article mainly talks about the memory mapping of the RAM part of the 51 microcontroller. Its memory space is as shown in the figure below: There are 256 bytes of RAM space inside the 51 mi...[Details]
Sina Digital News reported on the afternoon of May 20 that the smartphone brand Nubia held an online press conference and officially launched the Nubia Z30 Pro phone. According to the officia...[Details]
Perovskite solar cells have the advantages of low cost and high photoelectric conversion efficiency. After more than ten years of rapid development, the efficiency of perovskite single-junction cel...[Details]
The FL2440 board only has TOUT0 and TOUT1 extended pins, and TOUT0 is multiplexed with GPB0, which is connected to the buzzer. So when TOUT0 is used to output the pwm signal, the buzzer will keep bee...[Details]
Lithium cell capacity indication circuit
This system circuit design adopts a relatively simple and practical method, that is, by testing the time-voltage characteristic curve of lithium-core batter...[Details]
Finisar is one of the world's most famous suppliers of optical communication devices. Due to China's good economic development and talent advantages, Finisar has listed its subsidiary in Shanghai as ...[Details]
The trial results show that the service life of F-15 is not less than 1010 hours, while the service life of the transmitting tube is 50 hours. By comparison, it can be seen that its screen size is a l...[Details]
From 1949 to 2019, the People's Republic of China has gone through 70 years of ups and downs. The Communist Party of China has led the Chinese people to rely on self-reliance and hard work to create ...[Details]
introduction
The distribution network diagram model refers to the graphics and models of the distribution network system. It is an abstract description of the actual distribution network conne...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]