There is a guy in Ant Forest who is really crazy. He approaches me and surpasses me at a fixed time and place every day. I have always wanted to make more steps, but I took a big step yesterday at noo...
If there are capacitors in the op amp, I will be confused and can't analyze it. Can I still analyze the circuit based on the principle of virtual short and virtual break when there are capacitors?
How...
Author of this article: Joshua Zhu, an engineer at STMicroelectronics,click to download the pdf document to view:Keywords: BlueNRG-1/-2, low crystalQuestion: Some customers do not want to use the inte...
National Technology N32G430 has many timers that can be used to calculate the program running time when debugging the program, but this also has a problem, that is, the timer is frequently interrupted...
[i=s]This post was last edited by justd0 on 2020-4-15 12:48[/i]Simple unboxingThe board sent by the competition has arrived~
I chose the LSM6DSOX+STEVAL-MKI109V3 development kit, and the express packa...
I don't need to say much about the importance of makefile. If you look through the job descriptions on various recruitment software, you will find that if you can write makefile to compile large proje...
STC15W4K56S4 MCU PID controls the speed of the DC motor. The following is a picture of the actual product: The motor runs smoothly after power on L298N controls motor speed STC control panel ...[Details]
On the evening of October 15, the Chinese versions of Sony Xperia 1 Ⅱ and Xperia 5 Ⅱ were officially unveiled, with prices of 7,999 yuan and 5,999 yuan respectively. It is worth noting that ...[Details]
Jiwei.com reported that recently, Taijing Technology disclosed its 2020 annual report. Data showed that its operating income in 2020 was 631 million yuan, a year-on-year increase of 8.84%, mainly due...[Details]
Instructions and pseudo-instructions: The former will generate a string of 1s and 0s of machine code after compilation, while the latter helps the former in the compilation process and will not gener...[Details]
my country's power industry standards stipulate that metal oxide arresters should be installed on the busbars and main transformer ports of substations as one of the overvoltage protection measures. ...[Details]
As an important part of the development of new energy vehicles, battery technology has always attracted much attention. Recently, a piece of news has sparked heated discussions among netizens: my c...[Details]
The list of brands that won the Red Dot Design Award this year has finally been announced, including old faces such as Google, Sony, Siemens, Xiaomi, LG, HP, etc. A total of 75 products won awa...[Details]
Class D audio power amplifiers are widely used in portable and miniaturized consumer products. This article introduces the design principle of the output low-pass filter of the Class D audio amplifier...[Details]
The microcontroller source program is as follows: #include REG52.H //Includes header files related to 51 MCU #define uchar unsigned char #define uint unsigned int /*================== Definition of...[Details]
1.1 Wiring The general process measuring instruments are two-wire instruments, and the power supply and signal share two wires. The electromagnetic flowmeter uses a four-wire system, with the power s...[Details]
On July 5, the Ningxia Yinchuan Urban Energy Internet Forum was held. The forum was themed "Urban Energy Interconnection and Industrial Collaborative Development", aiming to implement the strategic...[Details]
As SDH/MSTP technology matures, the convergence layer of large metropolitan area networks and the backbone convergence layer of small and medium-sized metropolitan area networks generally adopt SDH/MS...[Details]
Original link: PiSquare enables wireless Raspberry Pi HAT control though ESP8266 and RP2040 MCUs (Crowdfunding) written by Jean-Luc Aufranc. SB Components PiSquare is a board with the same form fac...[Details]
Abstract: An effective intelligent parking system can not only help drivers complete parking operations quickly and safely, thereby reducing the burden on drivers and reducing traffic accidents, b...[Details]
In the new energy track, in addition to intelligence, solid-state batteries have gradually become a new "battlefield". Many automobile manufacturers and battery companies have successively released...[Details]