[i=s]This post was last edited by qiujiao on 2019-3-26 20:44[/i] [align=left]I made a stm32f429 board. PF8 is short-circuited to the ground after power is turned on, but it is not disconnected after p...
The ZigBee standard defines a stack protocol that ensures interoperability of wireless devices in low-cost, low-power, and low-data-rate networks. This article briefly describes the ZigBee stack struc...
#include//Contains the header file of the microcontroller register #include//Header file containing _nop_() function definition //ADC0832 port pin definition sbit CS=P3^0; //Define CS bit as P3.4 pin ...
urgent!!!
What kind of sensor can identify aluminum cans? If it detects aluminum, it will automatically identify non-aluminum objects. I would like to ask the experts to answer this question, or is th...
With the development of integrated circuits, wireless communication technology and embedded technology, wireless communication networks have also emerged. Wireless sensor networks have the characteris...
Today's electronic products are being developed in an increasingly miniaturized manner, with boards becoming smaller and more sophisticated. For general digital circuits, the size of the board is dete...
Because I don’t use the hardware very often, and every time I use the oscilloscope, I forget it after a while. I record some basic uses of the oscilloscope here for later reference and recall. The ...[Details]
By: Bernd Heidtmann, Product Manager, Standard Precision GNSS Product Strategy, u-blox AG Summary Satellite positioning is a key enabler for a growing number of consumer, industrial, and automot...[Details]
On October 30, the 2020 China (Shenzhen) Integrated Circuit Summit was held in Nanshan District, Shenzhen. At the integrated circuit design innovation forum held in the afternoon of the conference, G...[Details]
IT Home reported on March 7 that Microsoft has launched a new wireless game controller for the latest Xbox Series series of next-generation game consoles. This controller with a receiver curre...[Details]
The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indispensable tool for electrical safety inspection and acceptance of grounding...[Details]
The difference between CNC cutting machine and laser cutting machine
CNC cutting machines and laser cutting machines are two different cutting tools. They differ in the following aspects:
...[Details]
This application note involves FM signal generation and analysis using RIGOL's instruments. An arbitrary waveform generator will be used to generate the signal, and a spectrum waveform analyzer will ...[Details]
Recently, Siemens revealed that it has launched wall-mounted charging piles in the European and American markets. In addition, this type of charging pile is expected to enter the Chinese market in th...[Details]
On December 5, the People's Government of Inner Mongolia Autonomous Region issued the "Notice on Several Measures to Promote the Consumption of New Energy", which mentioned:
Steadily improve...[Details]
According to Phoenix.com, Xiaomi's direct-operated stores have completely cancelled employee sales commissions and replaced them with just a base salary + performance-based compensation. The...[Details]
On July 5, the "Regulations on the Administration of Intelligent Connected Vehicles in Shenzhen Special Economic Zone" (hereinafter referred to as the "Administrative Regulations") was officially rel...[Details]
AT89C2051 single-chip microcomputer ultrasonic ranging system single-chip microcomputer main control chip uses 51 series AT89C2051 single-chip microcomputer, which has stable working performance and i...[Details]
stm32/stm8
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