[size=4]The EEPROM in M4 is not addressed in the memory space, but is directly read and written by operating the register. Therefore, an address in the middle of the EEPROM belongs only to the EEPROM ...
In order to facilitate human-computer interaction and display information, a self-made 128*64LCD dot matrix screen is added to the GD32307E-START development board to facilitate subsequent advanced de...
[i=s]This post was last edited by babyking on 2018-11-30 16:51[/i] [color=#333333][font=微软雅黑][size=18px]Today I got a Corethink development board, model SIN-A33, which uses Allwinner's A33 chip. Unlik...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
STC89c54RD+ defines array xdata a[18] _at_ 0x001d; I can change its value with the keyboard, but after powering on, its value changes randomly. I would like to ask you how to ensure that its value is ...
I am using a pressure sensor now, but the no-load voltage of the pressure sensor is not 0.
The sensors are all different.
A great person told me to reset the software, but I don't know how to do it. T...
We can adopt a variety of solutions for effective spectrophotometry and color separation according to actual conditions. We can use professional high-power LED spectrophotometry and color separatio...[Details]
From simple household appliances to advanced industrial equipment in factories that require multiple motors, motors are indispensable. The pace of technological innovation continues to accelerate, ...[Details]
After a few days of work, I finally ported Qt5.7 to 4412. Here are some records of my porting process, I hope it can help others. 1. Files to download Download qt5.7 source code qt-everywhere-opens...[Details]
On October 4, according to the latest report from foreign media, Apple is ready to release the iPhone 12, and now the price of the new phone has been leaked. It includes four models, and the price ra...[Details]
In battery-powered products, if battery life is critical, it is very important to save power in every device. Solutions in this regard include: using a charge pump with voltage regulation function ...[Details]
Photovoltaic inverters are an indispensable core component in photovoltaic systems. With the large-scale application of solar photovoltaic power generation, the photovoltaic inverter industry has...[Details]
10 years ago, recommending apps to each other was a popular trend. If I saw an interesting or useful app, I would always share it with my friends. After 10 years, sharing no longer exists, a...[Details]
The Qichacha App shows that on October 8, Guangzhou Xiaopeng Automobile Technology Co., Ltd.'s patent for "Vehicle Flooding Alarm Method and System, Vehicle and Readable Storage Medium" was authorize...[Details]
1.TIMx (1-8), in the default library settings, all are 72M clocks; There are eight TIMx, of which TIM1 and TIM8 are connected to the APB2 bus, while TIM2-TIM7 are connected to the On the APB1 bus...[Details]
After graduation, I was very interested in the embedded industry, so I started my self-study without hesitation. However, self-study was still very difficult for me because I had a poor foundati...[Details]
"There are too many 'fooling' people in the market. Autonomous driving is impossible in the short term, but assisted driving has already arrived." On October 19, at a special forum of the Qingdao Sum...[Details]
(Reporter Luo Shuiyuan) The reporter learned from State Grid Shanghai Electric Power Company this morning that one week after resuming work, the maximum load of the Shanghai power grid has increase...[Details]
According to foreign media reports, Pioneer and its subsidiary Pioneer Smart Sensing Innovations (PSSI) have developed a mass production model of a 3D lidar sensor. The sensor has a more compact stru...[Details]
The rapid development of autonomous vehicle technology and the demand for higher safety are driving the market demand for more sensitive and accurate automotive radar technology and even innovative r...[Details]
On November 10, researchers at the Vienna University of Technology (TU Wien) developed a self-learning robot that can imitate humans to complete simple tasks, such as cleaning a washbasin.
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