[i=s]This post was last edited by oJingtiano on 2020-4-15 11:45[/i]I am a beginner and I am currently learning the relationship between pointers and functions. I have written a function whose return v...
What are the circular circuit board design considerations and guidelines ?Nowadays, PCB boards are available in a variety of shapes. Although square and rectangular PCBs are still the most common, wit...
Can a PC's USB port control a digital camera and a microscope (illumination brightness adjustment + objective lens turret)? Can software and hardware do this?...
The models currently promoted by TI are:
BQ27541, BQ27741, BQ27510, BQ27520, BQ27531/530, BQ27421/441, BQ27425.1. Consider the package BQ27741 BQ27520 BQ27425BQ27530/BQ27531 are CSP packages, which ha...
After the second-order low-pass filter and the in-phase proportional amplifier circuit are connected in series, the first-order grounding capacitor is not grounded, but directly connected to the outpu...
Today I found that after CCP turns on PWM mode, the output is a fixed pin. Taking PIC16F690 as an example, RC5 is a fixed PWM output pin. /**********************************************************...[Details]
According to the latest report from market research firm IDC, global blockchain spending is expected to reach $6.6 billion this year, an increase of more than 50% year-on-year. It will continue to gr...[Details]
Intel has announced two major investments aimed at creating more sustainable data center technology. The Santa Clara-based chip giant will reportedly spend more than $700 million to build a 200,000-s...[Details]
introduction
There are many types of adapters on the market that can charge lithium-ion batteries and provide power for mobile phone systems. At the same time, since China has implemented a un...[Details]
Realme Vice President, President of China, and President of Global Marketing Xu Qi announced the screen parameters of the realme GT Neo3. According to Xu Qi, the Realme GT Neo3 screen has ...[Details]
Abstract: In the intelligent detection system of water content in oil products, radio frequency capacitance sensors are used based on the principle that the dielectric constant of water is much great...[Details]
#define MAIN_Fosc 22118400L //Define the main clock #include "STC15Fxxxx.H" /********* Function description*** The program uses P4.7 P4.6 P1.6 P1.7 to demonstrate the marquee and output low drive. **...[Details]
Compared with the large-screen positioning of the Galaxy Note series in the past, as large screens become more popular, the Galaxy Note has also broken the framework and launched a regular size, the ...[Details]
Starting from sensor technology and entering the cloud service market from the bottom up is the path that FATRI United Measurement & Control (Quanzhou) Technology Co., Ltd. (hereinafter referred to a...[Details]
As production costs decrease, LEDs are being used in a wider range of applications, including handheld devices, automotive and architectural lighting. High reliability, excellent efficiency and transi...[Details]
Following the historic high-speed growth in 2020, Changdian Technology once again achieved outstanding results in the first half of this year. On August 20, Changdian Technology released its 2021 fir...[Details]
There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]
illustrate
The instruction "Assign pulse timer parameters and start" starts the preset timer when the signal state of the result of the logic operation (RLO) at input S changes from "0" to "1"...[Details]
Conexant Systems, Inc. (NASDAQ: CNXT) has introduced the world’s first ultra-wideband (SWB) voice input processor system-on-chip (SoC), the CX20708. Designed for home telepresence systems and voice...[Details]
Synchronous buck controllers are commonly used to efficiently convert a positive voltage to a lower positive voltage, but negative voltages can also be generated from a positive voltage. In negativ...[Details]