-
During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer ...[Details]
-
1. Problem
Many current measurement and control systems are interconnected using RS422 or RS485 buses. RS422/485 bus signals are transmitted by 4 (2) polarized differential signals, which cann...[Details]
-
Audio power amplifiers are widely used in portable devices such as mobile phones, MP3, MP4, etc. In order for the audio power amplifier to work properly, it must contain a bypass voltage control ci...[Details]
-
#include reg51.h
#define uint unsigned int
#define uchar unsigned char
sbit cs=P3^0;
sbit wr=P3^1;
void delay(uint z)
{
flying i;
while(z--)
for(i=0;i 120;i++);
}
...[Details]
-
With the rapid development of intelligent connected vehicles, in the era of "software-defined cars", the importance of the in-vehicle OS system as the "brain" of intelligent vehicles has become incre...[Details]
-
According to the "Science and Technology Innovation Board Daily", on September 10, the official website of the Shanghai Securities Regulatory Bureau disclosed the summary of the guidance work for the...[Details]
-
With the booming e-sports industry in recent years, the mouse industry has also shown a new development trend. In particular, e-sports mice in the niche field have become a key category pursued by ma...[Details]
-
.error: #18: 6.error: #18: expected a ")" If it appears in a c file, it is probably because a ")" is missing, or there are characters that the compiler does not recognize in the error line. If ...[Details]
-
There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's work efficiency and achieve precise delay; the other i...[Details]
-
A multimeter, also known as a multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to m...[Details]
-
OZ960 is a backlight high-voltage inverter PWM control chip with the following features: high efficiency, zero voltage switching; support for a wide input voltage range; constant operating frequenc...[Details]
-
A range of precision tools tailored for professionals and electronics enthusiasts to aid in the development of complex projects
Shanghai, China, July 26, 2024 -
Farnell, a global...[Details]
-
Dielectric strength, commonly known as "insulation withstand voltage" or "safety test" or "high voltage test", is one of the safety tests. Its definition in physics is: the maximum electric field stre...[Details]
-
As can be seen from the figure, there are both transmitters and receivers. Both transmitters and receivers can be used as controllers. Whoever sends WS and SCK is the controller.
SCK is the ...[Details]
-
Thick film amplifier with effective output of 50W and distortion rate of 0.003%
Function of the circuit
Power amplifiers composed of discrete components can easily achieve high performance and...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD