I looked around at operating systems and found RTX to be the most reliable, easy to use, and most usable. It is very easy to port. It is much more convenient than FREERTOS.
Let me share a tutorial bel...
I'm using LPC824 to do a project recently. Most functions can be adjusted, but I found that the microlib library in Keil conflicts with the NXP project program, so I can't use Kei functions such as sp...
The field intensity pattern and 3D diagram of HFSS simulation software are as follows:From the 3D directional diagram, we can see that when simulating this type of coil, the field strength on both sid...
This is the circuit schematic I made by adding synchronous rectification to a ZVS soft switching half-bridge circuit. 500) {this.resized=true; this.width=500; this.alt='This is a thumbnail, click to e...
The new company I changed to gave me a contract to sign, and then I took it to the company to sign.It's been more than a month, and there's no news. I went to ask, and the HR said the contract is kept...
Is there a relatively low-level industrial 4-20mA circuit that does not require a ready-made conversion chip? I am looking for an industrial 4-20mA circuit with relatively complete parameters. Can the...
Market demand analysis With the continuous improvement of living standards and the increase in the proportion of urban aging, people pay more and more attention to their personal physical health a...[Details]
Accurately measuring power supply ripple is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillosc...[Details]
Recently, the 2023 Financial Street Forum Annual Meeting-Beijing Stock Exchange International Investor Promotion Conference was held grandly in Beijing. Yang Liu, deputy director of the Internationa...[Details]
The music program is being written, but the effect has not been very good so I am revising it. I will write the beeper program first and then add the music program when I have time.
program:
//Suit...[Details]
Since the birth of light-emitting diodes ( LEDs ), full-color and high-brightness have been achieved, and white LEDs have been developed based on blue LEDs and purple LEDs. It has brought another l...[Details]
According to a paper published in the journal "Materials" on the 16th, engineers from the Massachusetts Institute of Technology in the United States designed an intelligent biologically derived sutur...[Details]
Precipitation is a concept used to measure the amount of precipitation. It refers to the depth of water accumulated by rainwater (or melted solid precipitation) that neither flows away nor penetrate...[Details]
According to Mukul Sharma, Huawei has recently applied for three new trademarks, Honor Home, Honor Go and Honor Work. Information shows that Huawei applied for registration of new trademar...[Details]
This article proposes a 10W LED driver solution using TI's TPS92210 control chip. TPS92210 has a unique critical mode fixed peak current control function. This design does not require feedback, m...[Details]
Q1: What information do I need to provide when reporting inverter issues?
A: Machine serial number, fault picture, on-site measurement picture, component information, etc.
Q2: What should...[Details]
This article introduces a switching voltage regulator based on the dedicated chip UC3842. In the motor speed controller, the power supply provides the base (gate) drive voltage of the power switch ...[Details]
On August 9, 2019, the UK suffered the largest power outage since the "London Blackout" in 2003, affecting the largest population. Some important cities in the UK, including London, saw subways and i...[Details]
introduction
In digital information transmission, baseband digital signals are usually modulated by a modulator to shift the frequency to a frequency band suitable for information transmis...[Details]
South Korea's semiconductor industry has been hit hard again recently. The latest data shows that South Korea's chip production fell for the fourth consecutive month in November last year, down 15...[Details]
CW7900 is a single-chip integrated voltage regulator with fixed negative voltage output, and its maximum output current is 1.5A. The output voltage is 5~24V. The circuit has overcurrent, overheating ...[Details]
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