LD037F101BAX2A

I wanted to make a perpetual calendar before. I searched many forums and finally found the following program for converting the solar calendar to the lunar calendar. It is relatively simple and can b...[Details]

(1) Full-color display screen made of imported high-quality LED core: with advantages such as large viewing angle, low power consumption, uniform color, ultra-thin screen thickness, light screen we...[Details]

Abstract: Aiming at the shortcomings of the current projection screen control method in multimedia classrooms, a simple and practical improvement method is proposed. This method is based on the AT8...[Details]

　　Most of the existing neon lights and lantern controllers use special integrated circuits, which have multiple flashing modes and generally only provide 4 to 16 outputs. Since there are quite a lot ...[Details]

Requirements: Output a 50Hz square wave from port P1^0, and adjust the frequency of the square wave through S1 and S2. Press S1 to increase the frequency by 1Hz, and press S2 to decrease the frequenc...[Details]

First, we must know the address of the external ROM, because the 8051 microcontroller uses a unified addressing system, no matter what kind of external device it is, it has an address. Here we expand...[Details]

introduction Testing health status through body fluids is very mature in clinical applications and does provide valuable information for the diagnosis process. However, on the one hand, bo...[Details]

Each time the stm32 program is executed, it will start from the base address 0x800 0000. The IAP program upgrade is executed after the bootloader boot file is executed, and then the APP program is lo...[Details]

February 7 news: Due to the coronavirus epidemic, Apple's AirPods may face the risk of shortage.     According to Nikkei, Apple ordered up to 45 million sets of AirPods headphones in the first half...[Details]

　　Abstract: The RS485 communication interface is designed on the ARM9 processor S3C2440 to realize communication with other devices on the bus. The UART peripheral integrated inside the ARM9 processo...[Details]

0 Introduction As a new type of continuously variable speed motor, the brushless DC motor not only has the characteristics of small size, light weight and small inertia of AC motor, but al...[Details]

introduction Locks are navigation structures, important shipping infrastructure for regulating water levels, and important nodes in the inland waterway network. Jiangsu Province belongs to the...[Details]

　　1 Introduction 　　The basic components of various measurement and control systems and intelligent instruments and meters include: sensors, computer systems, and actuators. Nowadays, the versatility ...[Details]

0. Serial communication 0. Data transmission mode of serial communication: simplex (one-way data transmission), half-duplex (non-simultaneous two-way transmission), full-duplex (simultaneous...[Details]

Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]