[i=s]This post was last edited by Jacktang on 2020-11-5 21:30[/i]The PxSEL register is used to set the port as general IO or peripheral IO. 0 is general IO, 1 is peripheral IO, and the default is gene...
With the diversification of people's living and working places, the market demand for hotels is also becoming more diversified and demanding. The environmental quality of hotels is also the focus of c...
[Qinheng RISC-V core CH582] I2C lights up the OLED screen - Domestic chip exchange - Electronic Engineering World - Forum (eeworld.com.cn)
After I2C driving the OLED screen, today we tested the hardwa...
[i=s]This post was last edited by faraway_99 on 2019-3-16 23:18[/i] As shown in the figure below, it is necessary to refer to the zero crossing point of Iab to control the output of Vg1 and Vg2 PWM wa...
[i=s]This post was last edited by DDZZ669 on 2020-9-14 22:23[/i]The previous article conducted an unboxing and evaluation: [GD32450I-EVAL] + 01 Unboxing and onboard resource evaluation . This article ...
Zynq UltraScale+MPSOC development boardBased on Mir Electronics MYC-CZU3EG core board and development board
The Xilinx Zynq UltraScale+ MPSoC series integrates a feature-rich 64-bit quad-core Arm Cort...
Precautions for using a multimeter
(1) Before using the multimeter, you should first perform a "mechanical zero adjustment", that is, when there is no electricity to be measured, make the multimeter ...[Details]
STM8L ADC /*********************************************************************************** *Name: Hal_Comm_GetBatADC *Function: Get battery power information *Entry parameters: None *Export pa...[Details]
Electricity big data has suddenly attracted much attention.
On February 13, CCTV focused on the first "Enterprise Reopening Power Index" in China proposed by State Grid Zhejiang Electric Power...[Details]
On August 23, Quectel released its 2021 semi-annual report showing that its operating income in the first half of the year was 1.822 billion yuan, a year-on-year increase of 43.85%; its net profit wa...[Details]
According to foreign media reports, NXP ® Semiconductors has launched a new wireless connection solution that complies with automotive standards - AW693. Part of NXP’s broad portfolio of automotive w...[Details]
Construction background
Implement
the requirements of the "Opinions of the CPC Central Committee and the State Council on the Complete, Accurate and Comprehensive Implementation of...[Details]
How to use a humidifier
1. Pay attention to the cleanliness of the humidifier
When using a humidifier, you must pay attention to regular cleaning and water changes, otherwise mold and oth...[Details]
On December 15, according to a report by the Nikkei today, Apple announced that it will increase its production plan for the "iPhone" smartphone by 30% compared to the same period last year, increasi...[Details]
Reference designs have always been regarded as the best teachers from which you can develop your designs faster and are widely praised. For those of us with gray hair, we will complain that today's e...[Details]
The evolution of wireless multi-function mixed-signal front-end chips from two generations and two classic product solutions
The figure below shows the concept of indoor base station...[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]
According to foreign media reports, people familiar with the matter revealed that Western Digital is in in-depth negotiations on a merger with Japan's Kioxia Holdings, and the transaction may be wort...[Details]
AC to AC variable frequency drives are power electronic devices that can convert AC input into variable frequency AC output. They can control the speed and output power of the motor, thereby achiev...[Details]
This paper uses ARM core 32-bit embedded microprocessor as hardware platform, combines wireless communication technology, transplants embedded operating system mClinux, and develops corresponding d...[Details]
1-4-3. Calculation of energy storage inductance of parallel switching power supply The calculation of the energy storage inductor in the parallel switching power supply is basically the same as the n...[Details]