This development board was obtained from Farui. It has never been used, the development board packaging has not been opened, and it is brand new. All accessories are complete. I want to learn STM32. I...
After reading the TPS3823-33.PDF document, I found that in addition to the power monitoring function, the TPS3823-33 also has a watchdog function, and the watchdog is fed by WDI. Question: Isn't the F...
I want to make a screen that automatically switches to vertical mode when someone borrows a phone to make a call, and automatically switches to the original screen mode after the call is completed. Ca...
I am new to this stuff. I am writing ATAPI driver for a DVDROM. I detected that the hardware is OK. The Identify command (0xa1) was executed successfully, but an error occurred when executing the SCSI...
Use keil and proteus to simulate the reading time of ds12c887. After reading, the LCD displays I5: I5: I5.I don’t know what’s wrong. Please help me! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! unchar read_ds(un...
The ZigBee Specification is available to individuals, companies and institutions free of charge for all non-commercial purposes (including university research, technical evalua-tion, and development o...
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
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