Today, I encountered some problems when using the USART module and solved them, so I posted them to share.Problem description:When using USART for serial communication, I only turned on the receive in...
[i=s]This post was last edited by qwqwqw2088 on 2019-11-25 15:26[/i]01IntroductionMore than 60% of the reliability problems of our electronic products often occur in the PCB design of electronic circu...
[p=28, 2, left][color=rgb(0, 0, 0)][size=3]F28335 has three 32-bit I/O ports, PORTA(GPIO0-GPIO31), PORTB(GPIO32-GPIO63), PORTC(GPIO64-GPIO87), these ports can be configured as ordinary digital IO port...
I started to learn the 32-bit ARM7-44b0, and I felt that it was indeed more complicated than the 51 single-chip microcomputer. The key is that there are so many registers, and I have to define them be...
Toxic gases exist in many industrial environments, such as oil wells, mining, plastic production and papermaking. As people pay more and more attention to personal safety, the demand for low-power por...
Every computer, whether it is a desktop or a laptop, has many ports and slots inside and outside. Do you know them all? Perhaps you are already familiar with common ports such as USB, PS/2, VGA, etc.,...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
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