[Ask if you don't understand] [1] Why can each RC link in the topology of Figure 5-2 make the signal of the fo frequency lead by 60 degrees, while Figure 5-3 actually makes it lag by 60 degrees? [2] I...
[i=s]This post was last edited by Hot Ximixiu on 2022-3-21 07:30[/i]CH579M Development Notes——Directory1. Preliminary knowledge: Introduction to chip features, development tool installation1.1.1 Intro...
[size=4]1. Overview[/size] [size=4]OTG devices use the ID pin in the plug to distinguish A/B Devices. When the ID is grounded, it is called A-Device, acting as a USB Host. A-Device always provides pow...
Xinhai launches pin-compatible MCU, ADC, AFE
Founded in 2003, Chipsea Technology is a full signal chain chip design company integrating perception, computing, control, and transmission. Its products i...
I am currently working on a device that is powered by 12V DC and needs to be converted to 5V. I am looking for a small package DC-DC chip similar to LM2596. I chose the TPS54302 chip, but look at the ...
Western Digital today launched a new USB 3.2 Gen 2 My Passport SSD under the WD brand. The new device is equipped with NVMe technology and supports read speeds of up to 1050MB/s and write speeds of u...[Details]
As advocates of FPGA-based prototyping, some people might think that we only see the advantages of this method and turn a blind eye to its shortcomings. But that is not our intention. Our goal in...[Details]
The picture comes from "Yiou.com" Recently, Baidu Apollo upgraded its organizational structure. In addition to upgrading the original business groups such as autonomous driving and Internet of Ve...[Details]
Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
The STM32F030C8T6 microcontroller is a 32-bit M0 series LQFP-48 single-chip microcomputer, a cost-effective ARM single-chip microcomputer, which is widely used in the electric vehicle and home applia...[Details]
On August 5, Guoxuan High-tech said on the interactive platform that the company's highly safe semi-solid-state battery has a single cell energy density of 360Wh/kg, and the battery pack of the suppo...[Details]
If you are worried about the energy consumption of your mobile phone and are hesitant about whether to buy a 5G device, now is the answer. Relevant research shows that 5G devices have higher energy u...[Details]
Many engineers often encounter such troubles when using crystal oscillators in circuits. First, the crystal oscillator is not ideally matched in the circuit, affecting the use effect; second, the t...[Details]
Recently, Dutch technology blog LetsGoDigital exposed Huawei's patent application for the second-generation Mate X foldable screen smartphone. The appearance has not changed much, but a new stylus st...[Details]
This example takes S7-200 (CPU224XP) and SMART200 as examples to introduce how to exchange data between 200 and smartPLC through Xingda Easy Control PPI-ETH-XD1.0PLUS PLC Ethernet.
...[Details]
CAN clock synchronization source, AUTOSAR cp specification, AUTOSAR defined CanTSyn module based on CAN bus time synchronization handles the distribution of time information on the CAN bus. It tran...[Details]
Today, I saw the __delay_cycles() function in the sample program. When I looked for the msp430x54x.h header file, I found that there was no declaration of the function in this header file. It turned ...[Details]
China Energy Storage Network News:
The "Belt and Road" Development and South American Seminar on Global Energy Internet Construction" was recently held in Rio de Janeiro. The seminar aims to ...[Details]
As we all know, iPhones don’t have a front breathing light. When we have missed calls or text messages, the iPhone will only vibrate and light up the screen once to remind us. If we don’t notice it, ...[Details]
This is an ideal Class AB power amplifier with perfect over-current protection and precise gain. Its power reaches 100W and the bandwidth is from DC to 100kHz. The attached figure is its complete cir...[Details]