When working with RF, we pay special attention to the Q value when selecting inductors and capacitors. So what is the Q value? What does the Q value mean and why is it important?
Quality factor Q: A q...
The easiest way to evaluate the timer function of a development board is to evaluate its breathing light function. The breathing light is realized by PWM wave, and PWM is generated by the timer. Open ...
ZigBee is a low-speed, short-distance wireless network protocol. Its underlying layer is the media access layer and physical layer that adopt the IEEE 802.15.4 standard. Its main features are low spee...
I saw two X capacitors on a power supply, one with two 1M resistors in series, and the other with VR selected. I would like to ask what the difference is...
The phenomenon encountered is that after powering on, ADN8834 works normally at first, and then after powering on again, it is found that the supply current increases and the voltage is pulled down. A...
The MSP430 Launchpad, is an easy-to-use Flash programmer tool with 14/20-pin and DIP socket target boards with integrated emulation capabilities.For more details, please refer to EE's previous activit...
/************************************************************************ Purpose: Create an I2C operation library Target system: Based on AVR microcontroller ...[Details]
On August 1, Weebit Nano Limited, a developer of storage technology in the semiconductor industry, announced that its resistive random access memory (ReRAM) module has fully complied with the specifi...[Details]
The process of generating uImage files was analyzed in the analysis of the make uImage compilation process in Linux transplantation. In the process of generating uImage, some other intermediate fil...[Details]
"E-surfing" is a mobile service brand launched by China Telecom to meet the needs of customers for integrated information services.
The launch of "Tianyi" effectively fills the connotation of Ch...[Details]
MiR merges with AutoGuide Mobile Robots to develop more AMR solutions for users and consolidate global leadership Two Teradyne companies merged into one, the new company was named MiR, with Walter...[Details]
Q Technology announced the shipment of its products last month. Overall, the growth in shipments is still very impressive; however, based on the 4.3% gross profit margin disclosed in Q Technology's 2...[Details]
Require: The light is off when the power is on. Press the button once and the light will turn on. Press it again and the light will flash. Press it again and the light will flash faster. Press agai...[Details]
When conducting heart research, it would be ideal to be able to experiment on an actual living human heart, but scientists have developed what might be the next best thing: tiny mechanical "hearts" p...[Details]
According to foreign media reports, as the third quarter comes to an end, investors, analysts and major investment banks are also paying attention to the performance of major manufacturers in this qu...[Details]
0 Introduction
The simplest way to play music is to use a dedicated music chip. The disadvantage of this method is that the music chip can only be burned once, and the content played cannot be chang...[Details]
Artificial Intelligence (AI) has been developing for more than 60 years since its birth. In recent years, AI has become a hot topic pursued by academia and industry around the world. Startups are sur...[Details]
According to the author's observation, with the continuous saturation of the mobile phone industry in recent years, the terminal market has already begun to enter the stock competition market, and th...[Details]
Oscilloscopes are indispensable tools for people to design, manufacture or repair electronic equipment, and are likened to the "eyes" of engineers. However, most people's impression of oscilloscopes ...[Details]
At the "Light up Shenzhen, 5G Smart City" press conference held on August 17, Shenzhen Mayor Chen Rugui announced that Shenzhen has achieved full coverage of 5G independent networking and is the firs...[Details]
Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]
Analogue and Mixed Signal
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