1. From November 2018 to March 2019, I opened Tencent News every day and saw layoffs everywhere, especially in the Internet and real estate industries. Does this environment have any impact on those w...
[i=s]This post was last edited by w562601331 on 2020-4-18 10:42[/i]I have been working very busy for a while. This time, I was fortunate to participate in the MEMS competition and come into contact wi...
A: Please advise which pins should be connected when adding the Bluetooth module to IMX6B:
The core board and WIFI+Bluetooth module communicate via USB, just use HOST...
When it comes to exploring the form factor of mobile phones, Samsung's inspiration can be said to be constantly emerging. Recently, according to foreign media reports, Samsung's latest screen patent ...[Details]
At the end of October, Xiamen Zhixu Information Technology Co., Ltd. and the Xinjiang Production and Construction Corps Division of Horgos Economic Development Zone signed a chip research and develop...[Details]
It is difficult to resume work amid the epidemic. With the nationwide resumption of work kicked off on Monday this week, semiconductor and industry chain manufacturers began to resume work and produc...[Details]
Currently, the phones on sale on Apple's official website include the entire iPhone 11 series, iPhone XR, iPhone SE (2020), etc. With the iPhone 12 series about to be released, the store's sal...[Details]
On the 2nd, Foundry World Advanced Semiconductor announced that the 8-inch wafer factory in Singapore purchased from GlobalFoundries had been delivered as agreed on December 31, 2019. The factory off...[Details]
The national standard stipulates that three-phase asynchronous motors are not allowed to be started directly in the following two situations:
① Rated capacity greater than 7.5kW;
②When po...[Details]
Switching power supplies (SMPS) are becoming increasingly complex as systems become more complex, such as with multiple outputs, coordinated load sharing, hot-swap capabilities, output coordination,...[Details]
Capacitive silicon microphones manufactured using MEMS technology have huge advantages over ECM (Electret Capacitance Microphone) in terms of miniaturization, performance, reliability, environmenta...[Details]
Introduction
Direct conversion receivers, also known as zero-IF receivers, are gaining popularity in a variety of communications and instrumentation applications. There seems to be a grow...[Details]
With the rapid development of science and technology, the application of high-resolution mixed analog and digital circuits has been continuously deepened, and the circuit design has become in...[Details]
In the traditional variable frequency speed regulation system composed of general frequency converter, asynchronous motor and mechanical load, when the potential load driven by the motor is released, ...[Details]
Introduction: With the rapid development of modern automobile technology, the way vehicles are entered and started has undergone significant evolution. Traditional physical keys are gradually repla...[Details]
As lithium-ion battery chemistries become more prevalent in a variety of electronic product designs, innovative solutions for charging these batteries become increasingly necessary. To achieve ma...[Details]
LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. Recent advances in brightness and color depth mean that LEDs can now be used in a wider...[Details]
A/D converter chip and interface circuit
1. 8-bit A/D converter chip ADC0809 ADC0809 is a CMOS monolithic successive approximation A/D converter. The main features of ADC0809 are: ● It is an A/D co...[Details]
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