Hi, everyone~ Today I saw someone post a color PCB in the group chat, as shown below:Some netizens in the forum have shared the methods of importing pictures into PCB before, but those methods seem to...
What is a program? A program is a process. Many people don't know where to start when facing the protocol stack. Then they don't know how to fix the problem. When they raise questions, others explain ...
I encountered some problems when testing HID. I found a very good article on the official website. I forwarded it to you so that you can learn together.For USB devices, one of them is HID devices, nam...
[size=4] WEBENCH Power Designer is an online design tool that helps you select, design, and compare power supply designs as needed. Powerful and easy to use, WEBENCH Power Designer guides you through ...
[i=s]This post was last edited by MianQi on 2021-9-2 09:39[/i]The MCU used is Arduino UNO.Real photos:Demo video:Sample code:
/** code for tesing D1CS-D54 capacitive(non-contacting) liquid level senso...
The method of using the DC voltage range of a multimeter to judge whether a remote control is good or bad is simple and practical. The method is: remove the back cover of the remote control, turn on t...[Details]
The device is packaged in a 2525 case size with a height of only 3 mm and operates up to +155 °C
MALVERN, Pennsylvania — November 17, 2021 — Vishay Intertechnology, Inc. recently announc...[Details]
There are two purposes for sending pulses:
1) speed control
2) position control
The purpose of speed control is the same as analog quantity, so there is nothing to pay attention to
The pul...[Details]
All-solid-state batteries have significant advantages. As the name suggests, all-solid-state batteries use solid materials as electrolytes. Compared with traditional lithium-ion batteries, all-soli...[Details]
When the serial ports are configured, add #include stdio.h #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int __io_putchar(int ch) #else #define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f) #endi...[Details]
On January 13, 2010, Premier Wen Jiabao presided over the State Council Executive Meeting to deploy the long-term development plan of the information industry, that is, from 2010 to 2012, th...[Details]
1 Introduction The oil tank area monitoring system is a basic component of the oil depot reserve company. At present, most oil tank areas generally have problems such as backward technology, low au...[Details]
introduction
The Internet-based digital video industry has a promising future, and the large-scale deployment of 3G will also promote mobile video communication to become a reality. How...[Details]
Recently, the 2019 China Automobile Industry Development (TEDA) International Forum was held in Tianjin. Leaders of relevant ministries and commissions expressed their views on key topics such as the...[Details]
The power compensation control
system
with 80C196KC single chip microcomputer as the core
samples the three-phase voltage and current through analog input circuit, and controls the switc...[Details]
When thinking about the National Day holiday, people are somewhat excited and a little nervous. The excitement is of course that after a busy period of time, I can finally have a good rest and go on ...[Details]
The body controller usually controls functions such as doors, lights, car keys, diagnostics, wipers and steering wheel heating, and is usually relatively simple. However, car keys are becoming more...[Details]
Some people are confused when they see that OPPO and vivo phones, which do not have top-notch performance and are priced high, have good offline sales. They think that OPPO and vivo are too good at d...[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]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
PCB Design
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