Liaoning Province's automotive electronics industry is very activei have attended the DaLina SOFTWARE AND INFOMATION SERVICES conference, and found the LiaoNing Province have strong power in Car elect...
[i=s] This post was last edited by tobot on 2019-4-11 00:40[/i] [align=left]Use [font=Times New Roman]TouchGFX[/font][font=宋体] to make a Rubik's Cube[/font] (Second day)[/align][align=left]Today I com...
To achieve the amplification of weak current, the choice of operational amplifier is the key. Generally, it is selected according to the following situations.
①The input impedance of the op amp should...
[i=s]This post was last edited by yin_wu_qing on 2019-6-24 11:02[/i]Project name: Electronic digital alarm clock based on GD32E231
Project Introduction:The functions implemented in this project are re...
Currently, the forum is holding a new version of UFUN learning board learningevaluation activities, and the application is still in progress. Everyone is welcome to apply:
https://en.eeworld.com/bbs/e...
Basic knowledge of mixer:
A mixer is a circuit that mixes signals and can achieve frequency up-conversion and frequency down-conversion functions.working frequencyThe mixer is a multi-frequency device...
The release of Apple iPhone 11 has once again sparked heated discussions, and the lack of 5G has become the biggest controversy and complaint about this generation of iPhone. However, judging from th...[Details]
On November 15, only 74 days after the announcement of the establishment of the Beijing Stock Exchange on September 2, the unveiling and opening ceremony of the Beijing Stock Exchange was successfull...[Details]
1. What is a multimeter? Also called a multimeter, three-meter, or multiplexer, multimeters are divided into pointer multimeters and digital multimeters. It is a multifunctional, multi-range measur...[Details]
Abstract: Taking MapInfo system and VB5.0 as examples, this paper systematically introduces the method of using embedded technology to develop geographic information system (GIS) application sof...[Details]
The current information technology revolution has far-reaching impacts, and the automotive industry is experiencing a major change that has not been seen in a century. People's traditional perception...[Details]
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
Recently, several chip agents told reporters that amid the global semiconductor shortage, more fake chips are beginning to circulate in the electronics field, which will bring quality risks to more e...[Details]
The popularity of wireless UV chargers has increased dramatically following the outbreak of the COVID-19 pandemic. Samsung has launched a wireless charger with UV disinfection function, which can d...[Details]
There are many wireless networking solutions available, such as ZigBee, which has the characteristics of low power consumption, high transmission rate, small size, mature protocol, and nodes can wo...[Details]
Sumitomo Rubber Industries (SRI) has developed a solution to remotely monitor tire pressure in autonomous vehicles without passengers. SRI establishes a communication link between its TPMS (Tire Pres...[Details]
The Chinese version of Lenovo's Motorola moto mobile phone now supports the cross-brand file transfer function of the Inter-File Transfer Alliance. The relevant functions need to be adapted by t...[Details]
In the design, the reversing radar uses the PIC18F258 microcontroller as the control core to control the ultrasonic transmitting and receiving circuit and the temperature correction circuit. The PI...[Details]
In the world of standard microcontrollers, the ARM architecture has a great influence in the 32-bit embedded RISC field. Just like the widespread use of 8051 in the 8-bit world, ARM has gained spec...[Details]
The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]