Author: Helon CHEN, ST engineer
Click to download the pdf document:Q: How to calculate the response time from shutdown state to ready state
A: To calculate the transition time from SHUTDOWN to READY, ...
Battery and external power switching circuit, MOS on and off conditions1. Battery and external power switching circuit, is there a simpler circuit that can realize the function of automatic power swit...
[i=s]This post was last edited by cruelfox on 2019-1-20 21:34[/i] After the K64 MCU was down-clocked, when running the minimalist application project I wrote (the screen backlight was also turned off,...
After so much preparation, the most important test chapter is finally here.
Based on the previous article, open the radar gui and the following picture will appear. You can modify the parameters throu...
The microcontroller has its own LCD driver function, and the external resistor drives the LCD screen. What is the role of the external resistor and capacitor? How do they cooperate with the LCD screen...
1. Introduction
After the radar system is
interfered with
, it may be affected to varying degrees. When the radar is interfered with less, there will be measurement errors, ...[Details]
According to the Nikkei Asian Review, Wu Min-chiu, chairman and CEO of Taiwan's Macronix Corporation in Hsinchu, expects 2020 to be "a relatively strong year." He told the Nikkei Asian Review that gi...[Details]
In the early morning of September 11, a new generation of iPhone was officially released, all equipped with A13 Bionic chips. The iPhone 11 still continues the design style of the previous generation...[Details]
PLC tutorial has become a hot word in Baidu recently because a good PLC tutorial is often hard to find. For this reason, the editor has specially established a series of PLC tutorial articles to tr...[Details]
This chapter will help readers write efficient C code on ARM processors. Some of the techniques covered in this chapter are not only applicable to ARM processors, but also to other RISC processors. T...[Details]
Servo control method
There are three control modes: speed control, torque control, and position control. Speed control and torque control are both controlled by analog quantity, and position...[Details]
1. Video Bilibili video address: https://www.bilibili.com/video/av92932152 51 single chip microcomputer - serial port - serial port transmission display 2. Documentation File download link: h...[Details]
The global epidemic is spreading like wildfire, and all walks of life have passively or actively pressed the shortcut key to the digital process. The rapid development of emerging technology fields s...[Details]
After China's three major telecom operators launched 5G tariffs in November, China officially entered the first year of 5G. The market immediately focused on whether 5G mobile phones could have explo...[Details]
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]
describe
Allegro's A1190, A1192, and A1193 are a family of two-wire unipolar Hall-effect switches that can be user-adjusted at the end of the line to optimize the accuracy of the magnetic switch po...[Details]
Waterproof test of outdoor sportswear, umbrella test, waterproof fabric test; liquid permeability and blood permeability test of protective materials of jackets and medical protective clothing. Dynam...[Details]
September 25 news, on September 24, Samsung Electronics announced that the company has taken the lead in developing the PCIe 4.0 automotive solid-state drive (SSD) "AM9C1" using the 8th generation ...[Details]
Since 2015, my country's power system reform has been guided by the energy security strategy of "four revolutions and one cooperation" and has continued to deepen the reform of the power industry s...[Details]
introduction
At present, with the rapid development of the Internet and embedded systems, more and more industrial measurement and control equipment have adopted network access functions as...[Details]