As the functions of microcontrollers increase, their use becomes more and more complicated. If you use the traditional development method, you need to understand various registers before you can use t...
The GD32E231C-START board is very good in appearance design. It is similar to STM32's NUCLEO, but more beautiful than NUCLEO, the color is whiter, and the black silk screen looks more comfortable. The...
[i=s]This post was last edited by hujj on 2019-7-23 17:31[/i]After completing the magnetometer test, today I conducted the final test of the LSM6DSO sensor. The test routine for this time was still th...
The pressure sensor I use is connected to this circuit. When no load is applied, the pressure difference between IN1+ and IN1- is 0.1mv.
The voltage on both sides of C90 keeps jumping between 57mv and...
Roots flowmeter is one of the most commonly used liquid flowmeters in industry. Because Roots flowmeter is light in weight, high in accuracy, and easy to install and use, it is a representative pro...[Details]
At present, most of the sphygmomanometers on the market are still mercury sphygmomanometers. Electronic sphygmomanometers have been widely used abroad, but they have just begun to be used in my cou...[Details]
DCS is the abbreviation of Distributed Control System, which is also called distributed control system in the domestic automatic control industry. The so-called distributed control system, or distr...[Details]
Abstract: The current GPS navigation application is very mature and has a relatively high accuracy. However, in indoor places such as underground parking lots, the GPS signal is very weak and cannot ...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + DS1302 clock chip + DS18B20 temperature sensor 1. Can display year, month, day, hour, minute, second, week, tempe...[Details]
1 Introduction
With the development of science and technology, experimental measurements under extreme conditions have become an important means to further understand nature. These experiments o...[Details]
Cargo drones are about to disrupt the express delivery industry with their many advantages such as high efficiency, environmental protection, and low cost. Many e-commerce and express delivery giants...[Details]
Scientists at the UK National Physical Laboratory have developed a new type of lead-free, high-temperature resistant ceramic capacitor that can significantly improve the energy efficiency and rel...[Details]
"The intelligent world has three characteristics: all things are sensed, all things are connected, and all things are intelligent. To support such a world, there are two key technologies that requ...[Details]
"Xiaomi Paipai 4K HD Screen Projector" is a new product recently launched by Xiaomi. It is not a mobile phone peripheral, but a wireless screen projector for computers. What is its use and what ar...[Details]
The electrification of transportation systems is accelerating. In addition to passenger cars, two-wheelers, three-wheelers and light vehicles are increasingly electrified. As a result, the market f...[Details]
At present, China is facing tremendous pressure on energy, resources, and living environment. The construction and development of green economy is imperative.
LED
products with advantages ...[Details]
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//Title: Input function of 4x4 keyboard
// Function description: char gotkey(void)
// Input data from the 4*4 keypad and return 0~9 and...[Details]
Yesterday, we discussed and tested the amplifier circuit of Infineon's analog interface silicon microphone, and used LTspice for simulation test. It can be seen that it can meet the needs of silico...[Details]
The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
MCU
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