Live Topic: How to Build a Car Charger
Live broadcast time: 10:30-11:30 this morning
The trend of vehicle electrification is very rapid, making smart solutions for on-board charging increasingly impor...
I graduated from a 985 university in 2014. My major was communication engineering. Now I live a very stable life in a small company. I work from 9 to 5 and have weekends off. Most of the time I am fre...
Live replay: Energy saving and carbon reduction - Omron relay, switch and connector solutions for photovoltaic inverters/energy storage systems : https://training.eeworld.com.cn/course/67794...
I was tired from the business trip these two days. I feel dizzy after sitting in a car for a few hours because I am old. To summarize the work of these days, I first tested I2C to drive an OLED screen...
Working principle:
The sensor emits infrared light and uses the different refraction of light in air (equivalent to a waterless state) and liquid (with water) (the small triangular cone in the...[Details]
Abstract: AD9832 is a direct digital frequency synthesizer produced by AD Company. It is small in size, light in weight, easy to operate, and has extremely high frequency resolution. The article...[Details]
In the previous article, our Linux was able to boot, but when identifying NAND, it failed to obtain the clock source, resulting in the failure of subsequent partitioning.
We found from t...[Details]
Solar and wind power have brought renewable energy to the grid, but their main limitation is the imbalance between supply and demand. When solar energy is sufficient at noon, demand is not high, but ...[Details]
The company plans to invest in the construction of a project to recycle 300,000 tons of scrapped lithium iron phosphate batteries annually and produce 80,000 tons of lithium iron phosphate positive...[Details]
On August 16, the unveiling ceremony of Henan Zhongyu Green New Energy Co., Ltd. (hereinafter referred to as Zhongyu Green Company), Henan New Energy and Energy Storage Industry Alliance, and Henan Zh...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
For the array filtering problem mentioned in the previous blog, OPENG provides another very useful node, which is very flexible.
Let's take a look at an example
. This example is to extract al...[Details]
Introduction: The timer consists of an 8-bit auto-reload up-counter with a programmable prescaler. It can be used as a time base generator with overflow interrupt function. The main function: (1)...[Details]
"Technological sense" is a very vague adjective. What kind of product is a high-tech product? A faster running speed, a longer battery life, or a cooler decorative light? In Jobs' view, the se...[Details]
1 Introduction
With the development of power electronics technology, the increase of power loads, the power requirements for power supplies are getting higher and higher. Often, one power ...[Details]
Experiment name: Fabrication and vibration characteristics test application of power amplifier based on two-dimensional elliptical ultrasonic vibrator
Experimental purpose: To test and verify ...[Details]
I believe many of my friends have used mobile phones and pagers. In just a few decades, mobile communication networks have ushered in an era of rapid development. From paging, phone calls, and text m...[Details]
3 System Hardware Introduction
The system block diagram is shown in Figure 3.
The temperature sensor uses DS18B20, which is an integrated digital temperature sensor prod...[Details]
Automotive Electronics
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