Perfect ending, shining the world! At 9:43 on June 23, my country successfully launched the 55th navigation satellite of the BeiDou system and the last global networking satellite of BeiDou-3 using th...
[i=s]This post was last edited by fish001 on 2019-11-7 22:18[/i]Recently, a junior wanted to save his meal money to buy a genuine Atom STM32 development board to learn RTT. He saved for three days and...
[i=s]This post was last edited by chenbingjy on 2019-7-11 14:40[/i]My sensor circuit is as above.
There is a problem with this circuit. When the sensor is connected, there is voltage at both ends of C...
Hello everyone! I would like to ask, which type of room temperature sensor is used to collect the room temperature and send it to the microcontroller?...
On January 4, local time, Mobileye, an autonomous driving subsidiary of Intel, announced that it has received a licensing proposal from TÜV SÜD, an independent third-party testing, certification, aud...[Details]
(1) PLC can realize comprehensive automatic control of the automatic loading system. Through programming settings, it can realize automatic loading, unloading, positioning, transportation and other...[Details]
Machine vision is a rapidly developing branch of artificial intelligence. Simply put, machine vision is to use machines to replace human eyes to make measurements and judgments.
Machine ...[Details]
Like a precision-operated machine, Huawei's automotive strategy is still proceeding in an orderly manner under extreme pressure from the United States. On June 4, BYD announced that its new model, ...[Details]
IT Home reported on April 20 that a new realme 5G phone with model RMX2142 has now been registered with the Ministry of Industry and Information Technology. Information from the Ministry o...[Details]
Abstract: This paper introduces the principle of ultrasonic thickness measurement and the use of CPLD to realize measurement control and data processing, and focuses on some specific processing method...[Details]
Part 1: Concepts and definitions of power indicators
1. Several indicators describing the impact of input voltage on output voltage
1. Absolute voltage regulation coefficient:
A. Absolute voltage...[Details]
Define user registers WEI1EQUH'0C';BIT0=MODS: Select mode bit 0: Mode 11: Mode 2 ;BIT1=BREK: Break detection bit 0: No break 1: Break ;BIT2= ;BIT3= ;BIT4= ;BIT5=slow ring ;BIT6=Quick ring ;BIT7=Long ...[Details]
Radio whole machine testing is to measure the input and output of the radio and some key indicators and analyze the results to determine whether the radio is working normally. According to the actual ...[Details]
/****************Dot matrix LED******************/
/**
*Function: After the dot matrix LED displays 5,4,3,2,1, it will keep displaying a flashing rectangle
*Author: Xu Ran
*Date: 2013-06-10
*Rema...[Details]
The definition of PCB testability can be briefly explained as follows: PCB test engineers should use the simplest method possible to test the characteristics of a certain component to determine whethe...[Details]
According to foreign media reports, Tesla officially launched its Live Camera Access through software update version 2021.36.8, which was added to Sentry Mode. (Image source: U/FRANK_DATANK) Se...[Details]
The full name of the sampling oscilloscope is equivalent time sampling oscilloscope, which is mainly designed for periodic signal measurement. Unlike real-time oscilloscopes, sampling oscilloscopes o...[Details]
introduction
The key factor that determines the quality of communication between the base station transmitter and the mobile receiver is the propagation channel of the signal. During the propa...[Details]
Linkcore is the first company in China to introduce smart card technology into the encryption chip industry. By making full use of the high security of smart card chips and supplemented by the prop...[Details]