[i=s]This post was last edited by Shenzhen Xiaohua on 2021-2-1 21:35[/i]Why can a Zener diode break down at a reverse current of just a few volts, but a rectifier diode cannot break down at a reverse ...
Headhunting position [Shanghai] Job responsibilities: 1. Debugging of communication module applications; 2. Research and analyze, implement NB-IoT terminal chip application layer (TCP/IP, AT Command, ...
Industrial 4G routers have multiple ports. Here are some precautions for configuring their synchronous serial ports and Ethernet ports.(1) Industrial 4G router port IP address configuration. Each port...
[p=null, 2, left][color=rgb(63, 63, 63)][font="][size=14px]When you touch the surface of the power module[color=#868686], it feels hot. Is the module broken? Wait a minute, it is a little hot, just be...
I originally planned to use the I2C interface of the imx6ull development board to conduct a communication experiment with Erha Image Recognition. I happened to be using the serial port communication o...
Ministry of Industry and Information Technology Electronics No. 452
To the competent departments of industry and information technology of each province, autonomous region, municipality direc...[Details]
Introduction: Single-key switch circuits have been widely used in digital products such as PDAs, mobile phones, and electronic dictionaries, and their implementation methods are diverse. Generally, R...[Details]
1. Software
This should be the biggest difference. An operating system was introduced. Why was an operating system introduced? What are the benefits?
1) Convenience. This is mainly reflect...[Details]
Definition of ECL
ECL (Emitter Coupled Logic), translated into Chinese as "emitter coupled logic", is a digital logic suitable for high-performance and high-speed design. Its proces...[Details]
On May 23, it was reported online that Dr. Wang Chenglu, the leader of Huawei's Hongmeng and president of Huawei's Terminal BG Software Department, has left Huawei. The official certification of his ...[Details]
Previously, foreign media reported that the Delhi High Court in India ruled that ASUS had infringed the "Zen" trademark, so ASUS could not use the "ZenFone" name in India. The ruling will take ...[Details]
Four-channel PWM 8 10-bit ADCs, 8 single-ended channels, 2 differential channels with programmable gain (1x, 10x, or 200x) Port A (PA7..PA0) Port A is used as the analog input of the A/D conv...[Details]
Automotive power semiconductors
Product Description:
By comparing the existing mainstream supply products of international peers and combining the application characteri...[Details]
The I2C bus is a 2 wire bus. Data line SDA, clock line SCL. The structure is simple. AT24C04 is an EEPROM with I2C bus interface. The size is 512*8bit. The microcontroller AT89S52 itself does not hav...[Details]
Programmable Logic Controller, or PLC for short, is an electronic controller based on an electronic computer and suitable for industrial field work. It is derived from a relay control device, but u...[Details]
Kaisheng Technology announced that its holding subsidiary Shenzhen Guoxian plans to invest an additional 455 million yuan to purchase land in Longgang District, Shenzhen, to build a new display R&D a...[Details]
This battery pack will be part of the "Mobile Power World" exhibition, emphasizing the replaceability of batteries and intelligent energy management. In addition to portable and replaceable batter...[Details]
3.Key recognition Since the key recognizes the low level of the corresponding scan, P07 is set to output a low level. 1 ) Complete the program flow modification as shown in Figure 16 and make...[Details]
Recently, Yole, an internationally renowned market research company, released an industry research report titled "LiDAR for Automotive and Industrial Applications". Among them, five Chinese players m...[Details]
A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
MCU
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