What are the types of LDOs used in portable mobile devices?Common 6206, 65Z5 ripple test methodsThe comparison test data that engineers like to see the most:[b][color=#5E7384]This content is originall...
The DS1307 calendar module I use also comes with an AT24C32 EEPROM chip. See the picture below for details. The DS1307 chip on the left and the AT24C32 chip on the right.This EEPROM has 16-bit address...
I have a board, and I am sure that there is something wrong with the program. I searched the Internet for a long time and found that there are very few posts about H8S/2398. After looking at the circu...
The chip is RL78G13
Development environment CS+
I used the code generator. After generating the code, I could not find the code related to the option byte. Where did the code generator put the code re...
[i=s]This post was last edited by cruelfox on 2021-1-31 11:06[/i] The difference between the ESP32 chip and the most common ARM MCU is quite large. First of all, because of the different processor co...
Guys, help please
If the ESP32+microPython board needs to be upgraded during use, I don't know how to do it nowThe current idea is this:
1. Program upgradeThe program remotely downloads the file main-...
Common video format
ASF
ASF is the abbreviation of Advanced Streaming format. The meaning of the format is obvious. To put it bluntly, ASF is a file compression format developed by MICROSO...[Details]
challenge:
Develop a flexible, high-bandwidth robotic device to measure and simulate the flight patterns of winged insects.
Solution:
NI LabVIEW software and CompactRIO hardware are ...[Details]
1. Introduction
Under normal circumstances, the sinoatrial node in the right atrium of the human heart can automatically and rhythmically send out electrical pulses, and send out instr...[Details]
There is this section under include/asm-arm/spinlock.h #if __LINUX_ARM_ARCH__ 6 #error SMP not supported on pre-ARMv6 CPUs #endif Okay, the premise is: only ARM core version = 6 can continue: All sp...[Details]
Is there any hope for my hair?
Recently, surgical
robot
developer Bangkece (Shanghai) Intelligent
Medical
Technology Co., Ltd. (hereinafter referred to as "Bangce Medical")...[Details]
The output torque of the motor in normal operation varies with the load, but in general, the output torque of the motor refers to the rated output torque M at rated power and rated speed, M=9550N/n...[Details]
This article mainly records some basic knowledge questions and answers related to power inverters. Power inverter (car power supply) is a kind of power converter that can convert DC12V direct cur...[Details]
American scientists have developed the first wearable sensor that can be used to detect and monitor muscle atrophy. The sensor can be used by astronauts on long-term missions or by patients at home...[Details]
In the hot and thunderstorm season, due to various reasons, the power generation does not increase but decreases, which not only affects the economic benefits of photovoltaic power stations, but al...[Details]
The first thing I came into contact with was C51. I implemented the program I wrote before on my own experimental board. Now I have sorted it out and saved it as a souvenir!!!
Experiment 1: Flashing ...[Details]
Example of multitasking and resource reuse of programs
There is an electromechanical device with two buttons that control two different parts of the device.
Now the requirement is:
wh...[Details]
1. Normal push-pull output (GPIO_Mode_Out_PP): Application: Generally used in 0V and 3.3V applications. The circuit passes through two P_MOS and N_MOS tubes, which are responsible for pulling up an...[Details]
As cloud computing enters its explosive growth period, data center development has also made great progress. However, the resulting high energy consumption has become a focus of public attention. Som...[Details]
The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]
Mobile and portable
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