I received the module before the holiday, but didn't test it. I unpacked it today and tested it.This module has fewer functions, AT instruction set operation, and no secondary development, so it is aw...
Hello everyone, I am a newbie. I am interested in hardware and familiar with some of Huada's products. Here I will introduce a product of Huada HC32F460.● ARMv7-M architecture 32-bit Cortex-M4 CPU, in...
I need a buck-boost solution for a circuit, DC9-32V input, 12V 5A output, buck-boost chip solution. Domestic solutions are better. Who can introduce and provide...
A power management integrated circuit (PMIC) that expands the company’s product portfolio for fast in-vehicle charging of phones, tablets and laptops. The Qorvo ACT4751M is the industry’s first qualif...
Hover Input Suspended input, also called floating input, means that the pin is suspended. The input impedance of this method is very high. When a signal is added to the suspended input pin, the sign...[Details]
1. N76E003 uses dual serial ports and serial port 1 cannot enter the receive interrupt After enabling the serial port interrupt, when sending serial port data, N76E003 must first read the TI/TI_1 reg...[Details]
On August 11, Xiaomi Group held Lei Jun's annual speech and new product launch conference, and officially launched the much-anticipated second-generation thin and light folding screen flagship Xi...[Details]
At present, there are basically three types of railway crossings: manned, manned and unmanned. For a long time, the railway department has invested a lot of manpower and material resources in manne...[Details]
According to the Shenzhen Stock Exchange's interactive news, some netizens asked about the impact of Huawei's support for Donghua Software on the company's subsequent performance. Image source: Int...[Details]
Capacitive sensors have been widely used in industry, medicine, military and other fields. However, most of the current capacitance measurement methods have low integration level and low precisio...[Details]
Intel has strategically embedded artificial intelligence into one of its most critical business areas, Intel IT, and has successfully created more than $1 billion in business value for the company. I...[Details]
People often ask, how can we connect the oscilloscope and the signal source to achieve data sharing? In fact, the Dingyang SDS1000 series oscilloscope can send the collected waveform information to t...[Details]
As Apple's WDCC approaches, news about the new iPhone 14 series products is frequently exposed, and the attention is really heating up. Recently, an overseas whistleblower released a real picture of ...[Details]
Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has beco...[Details]
1. Contact and coil instructions
Programming principles of PLC ladder diagram language
1. The ladder diagram consists of multiple rungs. Each coil can constitute a rung. Each rung has mul...[Details]
OPPO Developer Conference (ODC21) officially opened. With the theme of "Open, Mutual Integration, Good Innovation", the conference proposed new thinking on the future ecology. OPPO launched user-cent...[Details]
AES Andes operates in mountainous regions including Chile, Argentina and Colombia. Photo: Stephan Bachenheimer/World Bank
AES Andes, the utility company operating in Sou...[Details]
Stock code: 600157 Stock abbreviation: Yongtai Energy The board of directors and all directors of the company guarantee that there are no false records, misleading statements or major omissions in the...[Details]
DIY/Open Source Hardware
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