-
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller, most microcontrollers ...[Details]
-
In recent years, the development of mobile phone screen-to-body ratio has reached a bottleneck. No matter how much the hardware has improved, it still cannot satisfy users' ultimate pursuit of mobile...[Details]
-
As personal computers (PCs) are increasingly used, their energy consumption is also increasing. For desktop computers, ATX power supplies are usually used. In the past, typical ATX power supplies hav...[Details]
-
The basic working principle block diagram is as follows:
1. Input switch: As the input working switch of the voltage stabilizer, a small air switch type circuit breaker with limited current pro...[Details]
-
introduction
The safety support of the roadway plays an important role in the safe production of coal mines, and it is also a difficult point in the safe production of coal mines. The key to the sa...[Details]
-
&& : Logical AND, true if both are true
||: Logical OR, if one is true then the other is true
! : Logical NOT,
&: Bitwise AND
| : bitwise OR
~: bitwise inversion
^: Bi...[Details]
-
introduction
The wind-solar complementary independent power supply system that makes comprehensive use of wind energy and solar energy is a reasonable power supply system. It can not only p...[Details]
-
The signal generator is a common signal source. It is a comprehensive electronic instrument composed of an oscillator, a frequency synthesis unit, a modulation unit, etc. Its basic function is to pro...[Details]
-
/*************** writer:shopping.w ******************/ #include reg52.h #define uint unsigned int #define uchar unsigned char uchar code FFW = { 0x01, 0x03, 0x02, 0x06, 0x04, 0x0c, 0x08, 0x09...[Details]
-
Keysight expands signal source analyzer portfolio to address wireless, radar and high-speed digital applications Integrated phase noise and signal source analysis solution extends frequency to 26....[Details]
-
Nand flash
There are 8 pins from data0 to data7 on the schematic diagram
The capacity is 256M*8bit, so the address bit should be 28 bits. There are only data0-data7 on the schematic d...[Details]
-
First disconnect, disassemble the power cord, and adjust to the ω position. If it is a star connection, connect one test lead to the star point, and use the other test lead to measure the abc three-p...[Details]
-
1 Introduction
Visual measurement technology is a measurement technology based on machine vision technology, integrating electronic technology, computer technology, close-range photogramme...[Details]
-
Supercapacitors and batteries are both energy storage carriers, but they have different characteristics. Supercapacitors store energy by separating positive and negative charges through a medium, w...[Details]
-
The most basic chopper circuit is shown in Figure 1. The chopper load is R. When the switch S is closed, uo=uR=Ud, and it lasts for t1 time. When the switch is turned off, uo=uR=0, and it lasts for t...[Details]
Test/Measurement
京公网安备 11010802033920号
EEWORLD