-
#include
#define uchar unsigned char
sbit DQ=P1^4;
volatile data temp_data ={0x00,0x00};
uchar data display ={0x00,0x00,0x00,0x00,0x00};
unsigned char code ditab ={0x00,0x01,0x01,0x02,0x03,0x03,0x0...[Details]
-
1 Introduction With the development of the economy, the number of cars has increased, and the pressure on urban roads has increased. On densely populated roads, people and vehicles often compete for ...[Details]
-
The increasing popularity of cars has made the interior space of a car the second most private space after housing. As people's awareness of self-protection continues to increase, "healthy cars" ha...[Details]
-
As modern cars become more versatile, new challenges arise. Although functional safety is not a new topic in the automotive industry, it has received increasing attention over time. As a design pr...[Details]
-
Circuit principle: As shown in the figure, this is a pulse fast charger circuit. This nickel-cadmium battery charger adopts a high-current pulse discharge to achieve a fast charging effect and red...[Details]
-
It doesn't have any complicated functions. I'll share it with you. Note that I used STC's 15w104 (8-pin). I used its IO high impedance and push-pull functions. I'm a beginner. The functions are norma...[Details]
-
A city is a huge and complex system. The engineering infrastructure, social infrastructure and green ecological infrastructure that the city relies on for survival and development support the smooth ...[Details]
-
According to the new China smartphone market quarterly tracking report released by International Data Corporation (IDC), in the second quarter of 2024, China's smartphone market shipments were appr...[Details]
-
Power consumption has become a critical parameter in many designs. In high-performance designs, excessive power consumption above critical temperature can impair reliability. It manifests itself as...[Details]
-
The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1). VCU is the "brain" of the new energy vehicle drive system control...[Details]
-
LED
is a solid-state
semiconductor
light source
based on the principle of electroluminescence
. It has many advantages such as rich colors, small size, high
brightness
, long life, low...[Details]
-
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installed b...[Details]
-
In the golden month of September, as the epidemic prevention and control situation continued to improve, schools across China began to resume classes in batches, and teachers and students welcomed th...[Details]
-
According to Jiwei.com, on April 13, the State Council Information Office held a press conference, and Li Kuiwen, spokesman of the General Administration of Customs and director of the Statistics and...[Details]
-
Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]
EE_FPGA Learning Park
京公网安备 11010802033920号
EEWORLD