Microwave resistor/ceramic substrate Our company specializes in developing various types of microwave resistors, metallized ceramic circuit substrates, and microwave delay lines (matching lines). Th...
I have configured DMA and UART. There is no problem in sending and receiving in non-DMA mode, and both TX and RX interrupts can be entered. Later, I changed to DMA mode and there was no response. The ...
FP6296 is a current mode DC-DC boost converter with pulse width modulation (PWM) and built-in 0.015Ω, 10A, 14V MOSFET, capable of high power conversion efficiency, fewer peripheral components and spac...
The STC12C5608AD microcontroller has a CAP function, which can be used to measure the frequency of a signal. The principle is to measure the time between two rising edges or falling edges. This time i...
1. Overview: We use a HOLTEK economical single-chip microcomputer HT48R05A-1 to form a colorful color-changing light circuit, and use high-brightness LED light-emitting diodes to emit light. The flash...
Function overloading means that within the same scope, there can be a group of functions with the same function name and different parameter lists. This group of functions is called overloaded functio...[Details]
In the design of complex system-level microprocessors, the memory is responsible for storing system programs and data, and is an important part of the entire system. In the process of CPU executing...[Details]
The so-called static VAR generator (SVG) in this text refers specifically to a device that uses a self-commutated power semiconductor bridge converter to perform dynamic reactive power compensation...[Details]
In March this year, Intel's new CEO Henry Kissinger announced the new IDM 2.0 strategy. Since then, Intel has started a large-scale factory expansion plan, and will build wafer manufacturing and pack...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
Due to the improved Harvard architecture, the 51 microcontroller has independent program memory ROM and data memory RAM. The two address spaces are independent and independently addressed. The follow...[Details]
Apple has reportedly been fined nearly $2 million in the Brazilian state of Sao Paulo for violating the Consumer Law Code because its new iPhones did not include a charger in the box. It is understo...[Details]
Netizen A asked a question to Duan Yongping (Xueqiu ID: 大道形吾行模), chairman of BBK Group, on Xueqiu. Netizen A said: "Hello Mr. Duan: During the Nokia era, you determined that you could become the seco...[Details]
The soft starter is an electrical device widely used in the industrial field. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during ...[Details]
Question 1: Why can my emulator be recognized, but cannot simulate, debug or download the program? Answer: The emulator can be recognized, which proves that the emulator is good. The failure to sim...[Details]
Purpose: Print the time the key is pressed on the serial debugging assistant Experimental steps: Experimental Procedure: /*******************************timer.c***************************...[Details]
Collecting more data is no longer enough to make you stand out. What matters more is who can quickly make sense of the collected data. In the past, the hardware sampling rate was physically limited b...[Details]
introduction Data acquisition technology is a popular and practical electronic technology. It is widely used in signal detection, signal processing, instrumentation and other fields. In recent years,...[Details]
40-pin dual in-line package (DIP). The 40 pins are divided into 3 categories according to their functions:
(1) Power supply and clock pins: Vcc, Vss; XTAL1, XTAL2.
(2) Control pins: PSEN*,...[Details]
Analog electronics
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