I would like to ask two questions to my fellow forum members.1. Are EMC and safety regulations the same thing? And reliability testing, do they have a standard for each of them?2. Now we have a proble...
The opcode is an operation instruction, which indicates the nature of the operation to be performed by the instruction. The CPU obtains the address of the opcode from the program counter (PC register)...
Unconsciously, January 2019 is almost over. Time is really moving. I want it to stop. Every Chinese New Year, there are all kinds of problems asking for bills and goods. I want to say, can't we do it ...
Seeing the ongoing CC3200-LAUNCHXL test in the community, I suddenly remembered the software Energia. It can develop TI chips just like using Arduino. Even if you are not so familiar with the underlyi...
I would like to ask what is the difference between 1 and 2 in the following formula, and how the three terms on the right side of the formula are derived? I don’t understand, so please explain it to m...
An oscilloscope current probe measures the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the condu...[Details]
Abstract: Most electronics practitioners are familiar with "watchdog", which is a technical means to prevent computer programs from entering an infinite loop and jumping out. This article will show y...[Details]
1 Introduction
The human-computer interface is an important part of the embedded system. The popular GUIs are: Nano-X, microwindows,
Minigui, QT/Embedded, OpenGUI, etc. generally adopt cl...[Details]
The electronic compass is an important navigation tool that can provide the heading and attitude of moving objects in real time. With the advancement of semiconductor technology and the developme...[Details]
When the wiring distance between the inverter and the motor is very long, the micro
surge voltage
caused by the high-speed switching process of the inverter at the motor terminal
affect...[Details]
According to media reports, Samsung Electronics recently signed a semiconductor foundry contract with Intel to produce chips designed by Intel. Earlier this month, media reported that Intel was con...[Details]
Until recently, most microwave
capacitors
were based on multilayer ceramic firing technology. During production, multiple layers of highly conductive metal alloy electrodes and low-loss cer...[Details]
Brushed DC motor winding method
There are usually several winding methods for brushed DC motors:
1. Parallel winding method
This method is to connect the two ends of each coil ...[Details]
Multiple design flows have successfully completed test tape-outs on TSMC’s N2 process; multiple IP products have entered the development process, continuously accelerating time to market
...[Details]
According to foreign media reports, automotive technology company Luminar announced that it will acquire high-performance laser manufacturer Freedom Photonics. The two companies have cooperated for m...[Details]
With the development of power electronics technology and high-performance permanent magnet materials, the application of brushless DC motors has achieved rapid development in the fields of aerospace, ...[Details]
Capacitive level switches mainly work based on capacitance technology. Their working principle is to apply radio frequency to the probe to continuously analyze the surrounding environment. Since th...[Details]
When writing a medium-sized program, state machines and event structures are common design patterns. SR (SHIFT REGISTER) is often used to transfer data between various cases. When there are many cases...[Details]
In the first "International Solar Storage Direct Flexible Technology Application Competition" held in Xiongan New Area, Chengde Xinxin Vanadium Titanium Energy Storage Technology Co., Ltd. won ...[Details]
Analog electronics
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