As consumers, we always hope that new energy vehicles have a long enough range, a fast enough charging time, and can be used effortlessly and achieve the same efficiency as fuel vehicles, while enjoyi...
Compared with GaAs, silicon or other traditional semiconductor materials, GaN will shine in 5G network applications, such as high frequency and small base stations with limited size. As shown in the f...
[i=s]This post was last edited by elec32156 on 2021-9-6 15:52[/i]As shown in the figure, this is the internal circuit of a 4-channel ESD protection device TPD4E001 and the application circuit of an ex...
I looked up Knowles online and it seems to be a well-known company. I took a fancy to their ultrasonic microphone SPU0410LR5H. I looked up ultrasonic on the official website and found this model. I al...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
A function pointer is a pointer variable that points to a function. Therefore, a "function pointer" itself should first be a pointer variable, but the pointer variable points to a function. The follow...[Details]
Amazon shipped 10.5 million Echo smart speakers in Q3 2019, the second-highest single-quarter shipments in the company's history, extending its lead again. Global smart speaker shipments increased 55...[Details]
China Energy Storage Network News:
The 2016 Tianjin Summer Davos Forum is being held in Tianjin. At this year's forum, the fourth industrial revolution, especially how to achieve energy subst...[Details]
illustrate: The original code added the "-pie" option when linking, which added "*(.rel*)", "*(.dynsym)" to u-boot.bin (these address information are used to implement UBOOT can be copied to any pl...[Details]
1. The system clock is initialized to internal 16M CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1); // Clock Initialization Clock is 16M divided by 1 and 8M divided by 2 2. Initialize timer 2 and...[Details]
It is a commonly used professional instrument. Mastering the use of megohmmeter is a basic skill for electricians. This article introduces the use of megohmmeter. Megohmmeter, also known as megohmmet...[Details]
The covering layer that protects and decorates the surface of the material, such as coating, plating, coating, pasting, chemically generated film, etc., is called coating in some national and internat...[Details]
This paper introduces the method of analyzing 14 metal elements (Hg, Cd, Cr, Mn, Cu, Fe, Mn, Zn, Sr, I, Pb, Se, P and As, etc.) in food by PE DRC-e ICP-MS. This method is a routine detection method...[Details]
0 Introduction Since the 1990s, with the development of commercialization and marketization of power supply, domestic power departments and power users have paid more and more attention to power q...[Details]
Introduction
With the continuous increase in labor costs, using robots to replace human labor to do some repetitive and high-intensity labor is an important direction of modern robot research. In na...[Details]
The technology of smart HD network cameras mainly includes six parts, among which the intelligent analysis system has gradually become the soul of the system and will dominate the application and d...[Details]
The memory is divided into program memory (ROM) and data memory (RAM). Both can be divided into on-chip and off-chip. Off-chip means that it needs to be expanded outside the microcontroller. The 80...[Details]
In February 2020, it was nine months after Trump added Huawei to the Entity List. US President Trump was very disappointed when he learned on the phone that British Prime Minister Johnson wo...[Details]
#include "include.h" /*------------------pwm function initialization-------------------*/ void PWM_GO(void) { PWMCFG &= 0xBF; //Set CBTADC position to 0, that is, ADC conversion will n...[Details]
The driver is located in the middle of the main control box, driver, and motor in the entire control process. Its main function is to receive signals from the main control box, process the signals,...[Details]