When it comes to the Internet of Things, many students can also point out some characteristics and list some examples of their own applications. With the development of network technology and the adve...
Functions like HAL_I2C_Master_Transmit and HAL_I2C_Mem_Write send start, data, and stop signals as a set.
Because I want to read a temperature sensor, this sensor needs a delay after the second start ...
Software platform: MounRiver Studio (MRS), hardware platform: CH32V103 development board, and an SD card less than 32G.
1. Introduction to SD Card
SD memory card (Secure Digital Memory Card) is a new ...
1. First, here is a big picture. The whole picture of the board.2. The user manual of the board and the data sheet of the main chip.3. Pay attention.a. The supply voltage range of the board is 5~26V.b...
The Spring Festival is almost over today. Even though I had a long Spring Festival, I will go back to Guangzhou tomorrow. Tonight, I put aside all my struggles for fame and fortune and decided to cont...
May 16, 2020 is an ordinary Saturday, but it is also a special day for the second anniversary of the release of Intel OpenVINO™ toolkit. On this day, the OpenVINO Chinese community was officially est...[Details]
Adjustable voltage-stabilized power supply circuit composed of LM723
This circuit uses a voltage regulator circuit LM723 as the core. By adjusting P1, the output voltage can be continuously adjuste...[Details]
PowerLeader held a press conference and officially launched the "Powerstar" processor, which is based on x86 architecture and looks exactly the same as Intel's 11th generation Core. Baode said that...[Details]
1 Understanding of NVIC CM3 supports hardware interrupt nesting, which is divided into preemptive priority and sub-priority. The main usage rules are: the preemptive priority with a higher leve...[Details]
The Draper Laboratory and MIT research team in the United States have developed an advanced vision-assisted navigation technology for drones. This technology does not rely on external equipment or fa...[Details]
1. The composition of
the microcontroller : CPU: It consists of operation and control logic, as well as an interrupt system and some external special function registers;
RAM: used to store data tha...[Details]
As automotive radar continues to evolve and its role in advanced driver assistance systems (ADAS) increases, the test environment must enable fast, simple, and repeatable test processes. This article...[Details]
Recently, the China Securities Regulatory Commission approved the registration of the initial public offering of stocks on the Science and Technology Innovation Board of the following companies in ac...[Details]
At present, the Tier 1 suppliers of my country's automotive electronics industry chain are in an international oligopoly market situation, with more than 70% of the global market occupied by the top ...[Details]
In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and ind...[Details]
The interrupt debugging program of PIC microcontroller AD conversion is as follows (without digital filtering):
#include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B...[Details]
According to the news released by Zibo, the first phase of the Green Energy Core Silicon Carbide Chip Project is expected to be put into production before the end of the year. The total investment of...[Details]
#include "reg52.h" //MCU header file #define uchar unsigned char //Macro definition, use uchar to represent unsigned char, called unsigned character data type, with a value range of: 0 to 255. #defin...[Details]
The magnetic flap level gauge is a liquid level measuring instrument that works on the principle of magnetic coupling and buoyancy. It can be said that the key component for the magnetic flap level ...[Details]
Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]
MicroPython Open Source section
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