[font=微软雅黑, "][size=14px]The purpose of this article is not to teach you how to adjust it directly, but to tell you why it makes sense to do so, and to tell you why the quadcopter that "only" uses PID...
[i=s]This post was last edited by eagler8 on 2022-6-19 15:48[/i]6. Basic GPIO UsageThe pin operation of the row and blank board is the same as the general syntax of pinpong.[Hua Diao Experience] 01 Ge...
[i=s]This post was last edited by Plakatu on 2022-11-7 13:59[/i]The transistor is turned off, the resistor divides the voltage normally, and the LDO works normally.The transistor is turned on, adj is ...
[i=s]This post was last edited by Xiao Yubai on 2021-5-14 14:20[/i]Hello everyone, just a simple replacement comparison, please don't criticize
The main functions of the HuaDa HC32F4A0 series chips ar...
Did you know that 50% of projects fail to pass EMI/EMC testing in one go? According to a report by Intertek Testing Services, about half of products fail to pass initial EMC testing due to failure to ...
I am working on a project that requires low power consumption. The chip is STM32L151C8T6. I found some posts online that say that the unused pins on the hardware can be left floating. STM32Cube can be...
ARM instructions: what are adr adrl ldr mov? ADR is a pseudo instruction for reading addresses in a small range, which reads the address value based on the relative offset of PC into the target reg...[Details]
1. ARM exception classification An exception means that the normal user program is temporarily suspended and the processor enters the exception mode. ARM CPU exceptions are divided into: reset exce...[Details]
{Business needs} Sometimes we want to use the parameters configured in EEPROM during simulation, instead of resetting them every time. {Configuration method} Project- Right click- Debugger- JTAGICE ...[Details]
In terms of cost and performance, the development of motherboard power systems will always encounter many challenges, especially CPU main processor power supply (Vcore) control. In the past few years...[Details]
Abstract: DirectDrive proprietary architecture¹ eliminates the need for DC-blocking capacitors on the outputs of traditional headphone amplifiers. This article describes DirectDrive technology, includ...[Details]
Author: Jessy Cavazos, Keysight Technologies Prior to 5G, most wireless device testing was performed using a conducted approach. This included testing modem chipsets, radio frequency (RF) parametri...[Details]
1. PLL (Phase Locked Loop) In order to reduce electromagnetic interference and reduce inter-board wiring requirements, the frequency of the crystal oscillator connected to the chip is usually very lo...[Details]
During the 5G new infrastructure construction period, major telecom operators went all out to build their own facilities. Among them, China Telecom also handed in a brilliant answer sheet. They seize...[Details]
As weapons of mass destruction can cause untold disasters, there is a huge demand for advanced detection technologies. Chemical, biological, and radioactive material detectors are essential frontli...[Details]
LED has become an unshakable backlight source in portable products. Even in the backlight source of large-size LCDs, LED has begun to challenge the mainstream position of CCFL (cold cathode fluores...[Details]
The photoelectric controller uses the 555 time-base integrated circuit as the core, has a relatively simple control method, is reliable to use, and has a long life. It is a low-priced, small-sized,...[Details]
Behind software-defined cars and digital transformation is the competition between car companies for the value of data. Smart cars have entered the "second half" of competition. The core of competiti...[Details]
Sometimes a microcontroller-based product requires the use of a rotary switch. Since many microcontrollers have built-in ADCs, a low-cost potentiometer can be used as an alternative to rotary switches...[Details]
With the continuous advancement of science and technology,
the medical industry
is also ushering in a revolutionary change. The development of surgical
robotics
technology has broug...[Details]
For today's electronics industry, measurement is an indispensable part from components to systems, design to production. Factories must use measurement to learn about product performance as a refere...[Details]
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