The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
1. DC superposition characteristics of chip ferrite beads
Chip ferrite beads are an inductor that uses ferrite. Therefore, when a large current passes through, special attention needs to be paid to pe...
"Introduction to Electromagnetic Compatibility" comprehensively and systematically describes the basic principles and design methods of electromagnetic compatibility. The book is divided into two part...
..............................PCF8563 test program main function............................ ............................................................................... ............................[Details]
1. Why use an operating system?
(1) When we usually write code, we usually write it like this:
#include "reg51.h"void main(){ while(1)
{
dosomething(); //User's program
}
}
This is th...[Details]
macOS Big Sur 11.3 includes a hidden "Hello" screensaver that appears to be designed for new iMac models, but it can also be installed on any Mac running the macOS 11.3 update. As 9to5Mac outlined,...[Details]
Recently, Pfeiffer Vacuum received a Another large order from the European Organization for Nuclear Research (CERN) will provide ASM 340 leak detectors for the world's largest and most powerful part...[Details]
The maximum input voltage of the ZDS2022 oscilloscope can reach 800Vpp in the X10 position of the standard probe. The standard probe has a 300Vrms CATII grade in the X10 position, which means that th...[Details]
In people's daily life, water, electricity and gas are indispensable necessities for life. However, for water, electricity and gas supply companies, it is a very heavy task to go to each user's home ...[Details]
(1) Impact of installing different IDEs -IAR -Downloaded cracked version, no code size limit, the editor is relatively backward, some humanized editing operations are missing (a common problem of ...[Details]
Time measurement usually refers to the measurement of the time parameters of a signal, such as the signal's period, pulse width, rise time, and fall time. The specific method of measuring time parame...[Details]
Kyndryl (NYSE: KD), a global IT infrastructure services provider, and NetApp, a data management solutions provider, announced that based on their deep experience and partnership in the automotive ind...[Details]
An API is an application programming interface, which is essentially a set of instructions and standards that can be used to connect two pieces of software. You can also think of them as libraries ...[Details]
The main functions of LED driver circuit
The LED drive circuit should ensure the constant current working characteristics of the LED, especially when the power supply voltage changes, it can s...[Details]
There are currently many types of energy storage systems, which mainly depend on voltage and battery as well as system capacity. For energy storage on the power generation side, the main capacity r...[Details]
1 Introduction The commonly used micro-pin printer is slow and noisy, and cannot meet the needs of some occasions. The micro thermal printer has the advantages of fast printing speed, low noise, ...[Details]
01Market Background
With the rapid development of science and technology and the advent of the 5G era, the autonomous driving function of automobiles has been increasingly widely used in real ...[Details]
Beijing Weiwanda Electronics launched a low-power AC/DC converter solution based on Starplug. With the continuous advancement of semiconductor technology, it provides an advanced technology platform f...[Details]
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