U1280

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

On the afternoon of April 13, Apple updated its video editing software iMovie. This "version 3.0" can be said to be a major update, bringing magic videos, storyboards, etc., which can help users cr...[Details]

Panasonic is seeking to buy land in the United States to build a large factory to produce batteries for Tesla's new electric vehicles, according to Japan's NHK. 　　 NHK reported that Panasonic is cons...[Details]

When debugging a microcontroller, it is a good way to debug the code by printing the value of variables through the serial port. This article will describe how to use the printf function in a PIC mic...[Details]

Corrosive liquids such as sulfuric acid, hydrochloric acid, and nitric acid are common in chemical companies. When measuring the liquid level, a non-direct contact level meter is used, and the ultras...[Details]

Sometimes, when the STM32F1 series microcontroller prints after configuring the serial port, garbled characters may appear. This may be caused by the following situations: 1. The baud rate selected b...[Details]

Electric motors are commonly used devices that convert electrical energy into mechanical energy. Electric motors are divided into DC motors and AC motors according to their working principles. DC mot...[Details]

In the past month or two, Samsung, SK Hynix and Micron have all raised their official selling prices to reduce production capacity, hoping that memory prices will increase. But overall, the increase ...[Details]

Among LCD screens, 1602 is a relatively simple type, and it is said to be fully compatible with 12864. The results of my study over the past two days are as follows. 1. There are three types of memor...[Details]

Regarding the design of the VCC winding of a low-power flyback power supply, the overall reliability of the circuit is very important. In my opinion, the VCC design parameters directly affect the pow...[Details]

The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]

In the previous article, we introduced the IO port to simulate the sending of serial port data. In this article, we will introduce the IO port to simulate the sending of serial port data. Similarly, ...[Details]

       On the evening of February 21, China's three major operators, China Mobile, China Unicom and China Telecom, issued an important announcement, disclosing the main operating data for January 202...[Details]

　　This paper takes high-brightness LED as the core device of street lamps and designs a street lamp monitoring system. The street lamp current and voltage are collected by the single-chip microcomput...[Details]

Simple classification of ARM registers: Figure 1-1: Figure 1-1 There are 37 32-bit registers in the ARM microprocessor, including 31 general registers and 6 status registers. Howeve...[Details]