[i=s]This post was last edited by nemon on 2022-6-7 17:25[/i]Project Name : Handheld Game Console
Author: nemon
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[i=s]This post was last edited by philips_lu on 2020-3-24 22:19[/i]Recently a friend gave me an old Dell computer, but he was impatient and couldn't stand the tractor, so he came to me!
When I receive...
When adding 10M ohm feedback resistor to the OPA314 sensor signal amplifier circuit, 50HZ signal interference occurs. What is the reason?When the feedback resistor is changed to 100K, the signal inter...
Jixin STM32 Smart Car : https://training.eeworld.com.cn/course/5525Explain the design and production of smart cars based on STM32 in modules, and analyze the code...
To summarize briefly, first of all, I would like to thank EEWORLD and Qinheng Company for providing me with the opportunity to conduct this review. In particular, a staff member of eeworld called me t...
The basic principle of pulse width modulation (PWM): The control method is to control the on and off of the switching devices in the inverter circuit so that a series of pulses with equal amplitude ar...
Recently, SGS (hereinafter referred to as "SGS"), an internationally recognized inspection, identification, testing and certification organization, issued the first independent Huijian certification ...[Details]
Qorvo's Highly Integrated DWM3000 RF Module Now Available at Mouser
New Power for Automotive and Asset Tracking Applications
May 24, 2021 – Mouser Electronics, Inc...[Details]
According to reports, the European Space Agency (ESA) has commissioned the Swiss startup "ClearSpace" to submit a plan to launch a "scavenger" in 2025 to clean up a 100-kilogram piece of debris in ES...[Details]
NI is developing new technologies that target industries and applications that require scalable sensor measurement systems that can scale to thousands of channels.
Traditional
sensor
m...[Details]
1. Cache
We often see that CPU parameters often mention the 1st, 2nd, and 3rd level cache capacities, and sometimes there is also an L1$ label. What is this?
TLB and t...[Details]
The seven-year-old Open Handset Alliance (OHA), founded by Google, has made the Android operating system more accessible to mobile phone developers. In a relatively short period of time since its...[Details]
Beijing, China – October 11, 2022 – Qorvo®, Inc., a leading provider of RF solutions for mobile applications, infrastructure and aerospace and defense applications, today announced the launch of Matt...[Details]
After studying TCP/IP protocol for several days, I gradually understood that TCP and IP are two protocols on different layers, and they are also different. TCP is built on IP. Of course, IP can not...[Details]
As one of the "three new things in foreign trade" in addition to new energy vehicles and photovoltaics, lithium-ion batteries have appeared in our articles for the first time. Today’s article would l...[Details]
/**************************** Phenomenon: Use the SPI interface to operate 74HC595 through query and display it digitally. *****************************/ #include pic.h #include "../head/config.h" /...[Details]
On December 22, the 2021 China Integrated Circuit Design Industry Annual Conference and Wuxi Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2021) kicked off in Wuxi. Wu Xi...[Details]
Refresh, refresh, refresh again... At 7:30 am on August 7, 2019, when the questions were finally answered, Cheng Hang, Gao Lianglei, and Liu Chengyu breathed a sigh of relief. Among the eight quest...[Details]
Over the years, chipmakers have relied more and more on high integration to save power, reduce chip area, and improve product performance and efficiency. It started with small things like "memory con...[Details]
NVIC concept: provides an interrupt controller for overall management of exceptions, called "embedded vectored interrupt controller". In simple terms, it is a module that provides and handles interna...[Details]
In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]