In synchronous circuit design, edge detection is essential!For example: in a synchronous serial bus receiving circuit with a clock frequency of 16MHz, the serial bus baud rate is 1Mbps. The transmitti...
I am using the F1611 microcontroller. There should be no problem with the settings in the IAR software. The JTAG port is: 1 (ground), 2 (floating), 3 (+3.3V), 4 (RST), 5 (P2.2), 6 (P1.1), 7 (TCK), 8 (...
bluenrg lp 345 use J link mini to change winusb driver RF Flasher to burn official skd (sdk1.2 mdk compiler device select bluenrg345) compile without any help, burning is completed normally, but the p...
rarraupST Sensors & Low Power Wireless Technology Forum
[font=微软雅黑][size=3]Often, netizens don't know what E-coins are, what they are used for, how to exchange E-coins for gifts, how to get them, etc. [/size][/font] [font=微软雅黑][size=3][b]Let me explain it ...
Now I want to develop a real-time streaming media player for use on WM6 mobile phones. The player must use H.264 decoding. Now I want to call the API in dshow to do it. What kind of environment should...
[color=#333333][font="][size=14px][Ask if you don't understand] [/size][/font][/color] [color=#333333][font="][size=14px]The definition of pins in the manual of a TPA3221 chip [/size][/font][/color] [...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
0 Introduction
The load with impact (rapid change) power in the power system will cause the voltage fluctuation and flicker of the power grid, causing many electrical equipment to fail to wo...[Details]
The 8051 microcontroller is the most common microcontroller we have. I have been using 8051 for a long time and have also taught microcontroller courses for a period of time. Here I would like to s...[Details]
As the automobile consumer market heats up, the safety performance of automobiles has attracted more attention from consumers. When driving at high speed, tire failure is the most worrying and diff...[Details]
O Introduction
Virtual instrument is a new type of instrument developed with
the development of
computer
technology, electronic measurement technology and communication technology. ...[Details]
FPGA/CPLD
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