[i=s]This post was last edited by Blue Angel on 2022-11-2 22:22[/i]1. Introduction (100-200 words)Industrial automation systems often process signals such as temperature, flow, and pressure. The trans...
I used C++ for several years, and at that time I used the 98 standard. Later I moved to Java, which was very convenient. Recently, I have to fight against C++ again. I looked at the new standards 11, ...
Today’s electronic applications often require more than one 5 V or 3.3 V supply voltage. Ten, 20, or more voltages are not uncommon. In addition, there are voltage domains that have the same voltage l...
Embedded software engineers are mainly engaged in embedded software development, involving application layer as well as underlying software development and design work.
How do you know what skills you...
What are switching quantity and analog quantity? People who are new to the industrial control industry may not be very clear. Let's first talk about what switching quantity and analog quantity are. Wh...
1. Analysis of interrupt setting enable and clear registers Address Name Description 0xE000 E100 SETENA Set enable interrupt 0 to 31. Write 1 to set the bit, write 0 to have no effect 0xE000 E180 ...[Details]
With the widespread application of Flash technology in microprocessors, there have been revolutionary changes in the development and application methods of single-chip microcomputers. From traditio...[Details]
On the evening of October 30, JinkoSolar (601778.SH) released its third quarter report for 2022. The report shows that the company's revenue in the third quarter was 993 million yuan; the net profit a...[Details]
This article is translated from the New York Times Today’s innovation story for electronics is often equated with the relentless advancement of the silicon-based chips that process information in o...[Details]
1. Transplantation of wm_redraw.c In my previous note, I talked about how to port ucGUI to STM32 to develop bare-metal programs. In this note, I will analyze the porting and source code of wm_red...[Details]
NFC is a short-range wireless communication technology that can transfer data between two devices when they are close to each other.
In the medical field, NFC can also play a very important r...[Details]
Preface
Many mobile operators are unable to test their antennas due to time and cost constraints in performing far-field testing of base station antennas. It is not feasible to test the far field...[Details]
51 MCU parallel GPIO, divided into
Single quasi-bidirectional port
Multi-function multiplexed quasi-bidirectional port
Address bus output quasi-bidirectional port
...[Details]
How can smart home manufacturers who are fighting each other and surviving on isolated islands break the deadlock? According to the forecast data of Aowei Cloud Network, by 2020, the scale of China'...[Details]
Molex,
a global electronics leader and innovative
connector
manufacturer, continues to leverage its expertise in the automotive industry with the launch of the MX-DaSH series of hybrid data...[Details]
Basic Operation of the MAX2470/MAX2471
The MAX2470/MAX2471 are flexible, low-cost, high reverse-transmission isolated buffer amplifiers that are ideal for discrete or module-based VCO designs....[Details]
The main functions and working principles of clamp meters The most prominent feature of the clamp meter is the caliper that can be opened at the front. It can be easily inserted into the wire to ...[Details]
The User Button hardware connection is shown in the figure below: When the button is pressed, PB9 detects a low level, otherwise PB9 is pulled high by the 3.3V power supply.
The LED hardwar...[Details]
In recent years, major smart controller companies have extended their business into the upstream IC field through acquisitions. In 2014, Jiangsu Xiechang Electronic Technology Co., Ltd. (hereinafter ...[Details]
On October 23, preliminary survey data from the Gaogong Industry Research Institute of Lithium Battery (GGII) showed that China's lithium battery shipments in the first three quarters of 2024 were ...[Details]
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