The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN1 i...
[p=null, 2, left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Debugging is a must for junior electronic engineers at the primary stage! So I have combined several ...
This chapter introduces the technical architecture used to support Internet of Things (IoT) applications and discusses some key IoT technologies and wireless protocols in detail.Gain insights into the...
Activities currently being applied for1. Sipeed GW2A FPGA development board ( newly launched )
After being evaluated and praised by engineers in our forum, the domestic Gaoyun FPGA is coming again. Th...
[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 ...
With just three days until the release of the new iPhone, TF Securities analyst Ming-Chi Kuo released a report outlining his predictions for this year's four new iPhones. In case some students don...[Details]
How Spectrum Analyzers Work Currently, signal analysis is mainly carried out from three aspects: time domain, frequency domain and modulation domain. The spectrum analyzer analyzes the frequency doma...[Details]
Qualcomm and Apple announced an agreement to resolve all litigation between the two parties worldwide. The settlement includes Apple paying Qualcomm a fee. The two parties also reached a six-year tec...[Details]
Self-developed batteries are not going well, and adopting a joint venture model to continue battery research and development may become a new option for NIO. Recently, media reported that Weilai is p...[Details]
On April 11, Yue Yunpeng asked on Weibo: "I bought a phone with 128G memory, but when I opened it, I saw that there was only 112G of usable memory. Should I be charged for 112G, or is it reason...[Details]
Tianyancha App shows that on August 24, Xi'an Huawei Digital Energy Technology Co., Ltd. was established with a registered capital of RMB 20 million. The legal representative is Zhou Taoyuan. The bus...[Details]
"Three cores make all things sound" Qiyingtailun's third-generation voice recognition chip is coming. Qiyingtailun's third-generation voice recognition chip will be released on July 28, 2022. Let's...[Details]
Due to the limited and non-renewable radio spectrum resources, and the sharp increase in the number of users and radio applications, the current RF spectrum is becoming more and more crowded and busy...[Details]
On May 16, Gasgoo learned that Juwan Technology Research, an internal incubator of GAC Group, will release a new self-developed "Phoenix Battery" at the end of this month. It is reported that the n...[Details]
Aiming at the shortcomings of traditional humanoid robots in terms of real-time control system and visual recognition, a humanoid robot control system with visual recognition function was designed us...[Details]
At present, the detection of shortwave radio stations mainly relies on traditional testing methods, which require a wide variety of measuring instruments, complex operations, and high requirements for...[Details]
With the continuous development of smart home appliance control technology, multifunctional and intelligent kitchen controllers have become the mainstream of kitchen appliance development. Compared w...[Details]
The all-vanadium liquid flow energy storage battery production project is one of the key projects newly started in Dunhua City in 2024. Since the start of construction of the project, the construction...[Details]
Analogue and Mixed Signal
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