ESP32 has a Hall sensor inside that can sense changes in the strength of the external magnetic field. The Hall sensor is connected to channel 8 of ADC1 of ESP32. The Hall sensor value can be obtained ...
I am a newbie, and I want to make a phase-locked amplifier with a reference signal frequency of 5MHz~7MHz. I have checked some information but still have no idea. Can any expert give me some advice?...
What is01Transparent transmission
The module is open and transparent to the user . No matter what is transmitted, the device used only acts as a channel .
Transmit the content to be transmitted intact...
Currently there is a generator power supply with an output voltage of about 5v/20uA, which cannot directly drive the back-end circuit.
Now I want to connect a supercapacitor to it. During the charging...
STM8 analog/digital converter (ADC) conversion mode The ADC supports five conversion modes: single mode, continuous mode, continuous mode with buffer, single scan mode, and continuous scan mode. Si...[Details]
What is the difference between a vector signal source and an RF signal source? This article provides you with a detailed introduction and analysis of the differences between vector signal sources and...[Details]
1.0 Introduction
PROFINET (Process FIeld NETwork) is an open standard for industrial Ethernet, which is widely used in process automation, production automation, automobile, mechanical industr...[Details]
Ethernet ESD protection devices compliant with IEEE 100BASE-T1 and 1000BASE-T1 OPEN Alliance standards
Nijmegen, February 22, 2022: Nexperia, the expert in essential semi...[Details]
According to Taiwanese media, MediaTek will hold a legal conference on the 27th of this month. According to recently released data, MediaTek's performance in the first quarter of this year was NT$1...[Details]
The Ministry of Industry and Information Technology recently issued an announcement stating that in order to coordinate and promote the work of integrated circuit standardization and strengthen the c...[Details]
According to The Paper, at a communication meeting after today's new product launch, Huawei's consumer business CEO Yu Chengdong mentioned in an interview that Huawei does not expect good news in res...[Details]
0Introduction
A large power generation enterprise (2×600Mw thermal power units) has built a 22okV booster station and constructed a power monitoring system according to the standard. In order ...[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]
Almost all chipsets today have on-chip ESD protection. ESD circuits are placed around the periphery of the chip and near the I/O pads, and are used to protect the chipset during wafer manufacturing an...[Details]
1) I have already said it in the previous introduction. Let me say it again~~ The two shift registers of the master and slave can be considered as an open 16-bit circular shift register. When data is...[Details]
The touch screen is summarized as an input subsystem. Here it is mainly for the resistive screen. Its usage process is as follows When pressed with the touch pen, an interrupt is generated. Start the...[Details]
Whether you are a car audio enthusiast or not, you will be deeply attracted by the unique magnetism of these metallic equipment. But for most people, how to choose satisfactory audio equipment is a...[Details]
Honor 20i was officially released. As the first new product in the Honor 20 series, the phone attracted many consumers with its 32-megapixel AI selfie, high-value gradient color body and attractive p...[Details]
In the teaching of single-chip microcomputers, students are more interested in production projects with sound and display. Therefore, in the learning process, this interest often allows them to com...[Details]