-
1 Introduction
UCC28700 is a constant voltage, constant current flyback controller that can achieve primary side regulation without the use of an optocoupler. Figure 1 is the application circui...[Details]
-
According to the Nikkei report, Intel CEO Pat Gelsinger said yesterday that the company's chip foundry business currently has "more than 50 potential customers." In March this year, Intel announced i...[Details]
-
#include "S3C2440addr.h" #include "math.h" #define pi 3.141593 U16 SEC, MIN, HOUR, TmpSEC_10, TmpMIN_10, TmpHOUR_10,TmpSEC_1,TmpMIN_1,TmpHOUR_1; U16 SEC_x, SEC_y, MIN_x, MIN_y, HOUR_x, HOUR_y, OldM...[Details]
-
According to 36Kr, Beijing Dayu Zhixin Technology Co., Ltd. (hereinafter referred to as Dayu Zhixin) recently completed tens of millions of yuan in Pre-A round of financing, which was jointly investe...[Details]
-
1 Introduction
The quality indicators of switching power supplies should be evaluated based on safety and reliability as the first principle. Under the condition that the electrical t...[Details]
-
bne - branch if nemachines: base
syntax: bne $soffset8
format: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0f-op4f-condf-soffset80xd0x1soffset8
semantics:(if (not zbit) (set pc soffset8)) That is, if zbit ...[Details]
-
Foreign media reported that Tesla CEO Elon Musk will travel to Shanghai to attend the official delivery ceremony of the China-made Tesla Model 3 to customers. The Beijing News reported today that...[Details]
-
0 Introduction
With the development of social life, people's requirements for current printing and dyeing products are getting higher and higher, especially for cloth and packaging shells, so the re...[Details]
-
The purpose of learning PIC microcontroller is to make a 433M wireless switch. I have learned 51 and AVR microcontrollers before, and I have some basic knowledge of 8-bit microcontrollers, but this i...[Details]
-
0 Introduction
The development of microelectronics and micromechanical (MEMS) technology has made modern sensor design develop in the direction of miniaturization, intelligence, integration, and low...[Details]
-
Overall, AI has been widely explored in various industries in recent years and has reaped the benefits. In the field of security , with the in-depth development of a large number of security compan...[Details]
-
On the morning of July 29, Apple CEO Tim Cook will attend an antitrust hearing on Wednesday. Prior to this, Phil Schiller, Apple's senior vice president of global marketing, defended the App St...[Details]
-
This is a car circuit controlled by a 2.4 wireless module. The actual measurement shows that there is no delay within 10 meters. The circuit schematic is as follows: The microcontroller source pr...[Details]
-
Circuit Functionality and Benefits
The circuit shown in Figure 1 provides an 18-bit programmable voltage with an output range of −10 V to +10 V, while having an integral nonlinearity of ±0.5 ...[Details]
-
The basic working principle of PWM converter
The basic working principle of PWM converter
The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]