How can I change the debug serial port UART0 to a normal serial port (i.e. no debug information output)? Which files do I need to modify? Do I also need to modify the registry? I searched for platform...
[i=s]This post was last edited by sky999 on 2022-7-27 02:39[/i]The battery is used for power supply, and the full charge is 4.2V. The power consumption of the circuit board can be 2.6V~3.3V, and the m...
[i=s]This post was last edited by 5之丹公英 on 2016-2-1 22:06[/i] [size=4] When I went home for the holidays, my dad said that the battery of his mobile phone was not working well and it could not be used...
[align=left][font=微软雅黑]I want to know more. I recently heard that there is a new encryption chip anti-piracy solution that can transplant programs. [/font] Does LKT know about it? [/align]...
Experts please enlighten me: 1. Does the DIP switch of the PTZ decoder use binary to determine its address code? Do all manufacturers use an 8-paddle DIP switch? What is the matter with the 8-paddle D...
initializationBecause Z-Stack runs under OS , you must call osalAddTasks() to initialize the task before .organizeFor an introduction to OS API functions, please refer to the document: Z-Stack OSAL AP...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[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]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[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]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
Synchronous buck designs are becoming increasingly difficult, and the selection of suitable ICs is becoming quite narrow. This Design Idea combines a current-mode PWM IC used in a flyback regulator...[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]
Embedded System
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