[i=s]This post was last edited by Yanyuan Technology House on 2019-6-12 16:16[/i]question:The square wave signal input interface on the PCB circuit board uses a 2.54 pitch bullnose socket, and the wir...
[If you don't understand, just ask] The voltage balance equation in motor science is U=E+IR+jIX. Here we take a permanent magnet synchronous AC motor as an example. U is the voltage applied to the thr...
[i=s]This post was last edited by Jacktang on 2021-5-30 17:06[/i]1. Development environment and toolsHC32F003 / HC32F005hc32f005_ddl_Rev1.9.0 LiteKeil uVision5 V5.33 / IAR For ARM 7.80.4 (J-Link)2. Pr...
[i=s]This post was last edited by 怀穿少年梦 on 2022-5-17 18:38[/i]1. Introduction to PWM and square wave
1. PWM——Pulse Width Modulation: Pulse Width Modulation (abbreviated as pulse width modulation, in l...
https://nju-projectn.github.io/ics-pa-gitbook/ics2022/0.4.html
http://www.study-area.org/tips/vim/index.html
(First, post the link. If you like it, just collect it.)
In the eyes of many people, embedd...
Circuit design is not something you can take for granted and design it on the spur of the moment. There is a huge difference between designs made with or without experience.The Reference Circuit Colle...
#define uchar unsigned char //define for easy use
#define uint unsigned int
#define ulong unsigned long
#include //include a 52 standard kernel header file
char code dx516 _at_ 0x003b; //Th...[Details]
The circuit in Figure 1 is a complete power management solution for medium-power portable devices such as PDAs, handheld inventory machines, and POS machines. In this solution, the input is an unsta...[Details]
According to DisplaySearch, the recent rise in both oil and electricity prices in Taiwan has made the energy-saving industry a hot topic again, mainly focusing on the solar energy and LED industrie...[Details]
Actually, I have been wanting to write a good article recently. I feel a little pressure. I have also seen many stories of others, stories of my own life, and my own thoughts. I have not been able to ...[Details]
ISD51 (In-Circuit Debugger) provides new monitoring and debugging technology for 8051 programmers. After configuring ISD51 and connecting it to your user program, the user can debug the program direct...[Details]
Overview
Actel Fusion mixed-signal FPGAs can implement power management, including power-on sequencing, run-time power monitoring, and shutdown control. In addition, Actel provides a mixed-sig...[Details]
Digital blogger @科技du revealed today that Honor will launch a tablet computer equipped with a non-Kirin chip, and Huawei's new flagship tablet will be released together with the new generation ...[Details]
The oscilloscope is a test instrument that everyone is familiar with, but there is no way to test the oscilloscope without a probe. The oscilloscope probe is indeed an indispensable member of t...[Details]
There is no doubt that in the next five years, the global power battery field will evolve into a battle between two giants! Since the beginning of this year, LG Chem and CATL have been competing re...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced that the new Mouser Technology Innovation Week live broadcast will ...[Details]
Generally, the reference circuit
based on self-bias
, because
the MOS
tube works in the saturation region, its working
current
is generally in the microampere level. Al...[Details]
(1) First, we need to find out the leakage points of the device, analyze their leakage direction, pressure and other factors, and draw a distribution map of the probe positions. According to...[Details]
Internal structure of IO port 8051 microcontroller: There is one 8-bit bidirectional parallel I/O port P0 and three quasi-bidirectional parallel I/O ports P1 to P3. Each port is composed of a latch...[Details]
According to IPO Early News, Tianneng Battery Group Co., Ltd. (hereinafter referred to as "Tianneng Battery") is preparing for listing under the guidance of CITIC Securities (stock code 600030).
...[Details]
In the hydraulic system, the hydraulic pump is one of the core components. It is responsible for converting mechanical energy into liquid pressure energy and providing power for the entire system. ...[Details]
PCB Design
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