Regarding vec debugging, how can I adjust the frequency to be correct (specific parameters) For example: 720*572 (13.5hz) is converted to vga 800*600 (75hz). The size can be jumped out, but 75hz canno...
Recently I read about the usage of 74LS164 and some related programs. With the timing diagram, it seems that there is basically no connection.
The program usually loops 8 times, checking one bit each ...
Xiuxiu received the NXP prize starry sky perpetual calendar from EEWORLD. She won the prize by answering questions in EEWORLD. It was originally a computer inner sleeve bag, but it was replaced with t...
UCSCTL4 |= SELA_2; // ACLK=REFO,SMCLK=DCO,MCLK=DCO Isn't this code just the function of ACLK=REFO? How are the latter two implemented? Aren't they all XT1 by default?...
Usually, in a single-chip computer system that uses a thermistor, the thermistor is connected in series with a fixed resistor. So how is the resistance of this fixed resistor determined? Please discus...
[p=20, null, left][color=rgb(51, 51, 51)]Diode is also called crystal diode, or diode for short. In addition, there is also the early vacuum electron diode; it is an electronic device with unidirectio...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[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]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[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]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[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]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
