How do you deal with the upgraded mobile phones and computers, obsolete or scrapped electronic devices? Replace the stainless steel wash basin, repair it for another three years, sell it second-hand, ...
1. Basic requirements:
(1) It has general playing functions and variable volume (at least two levels)
(2) Realize the automatic playback function of a song
(3) Function of digitally displaying musical...
Good afternoon.
Please help with SMR24QTU NQAFM 2127S smart card reader microcontroller.
Windows defines it as VID_058C PID_9590. I need drivers for it.
Or information about the manufacturer....
I am currently using allegro16.6, and now I want to use 17.4.
If I use the Broken Priest Master to install 17.4 now, will it affect the previous 16.6 (for example, malfunction or skill failure?)In add...
The SimpleLink Wi-Fi CC3120 wireless network processor gives users the flexibility to add Wi-Fi to any microcontroller (MCU). The CC3120 BoosterPack plug-in module (CC3120BOOST) is a board that easily...
Ningde CTC Concept Let’s start with the picture below. On August 12, 2020, Robin, the head of CATL, revealed at the China Automotive Blue Book Forum that CATL is developing ...[Details]
The GR6000A series motor fault diagnostic instrument applies the "I/F" method technology, that is: for a purely inductive coil, under the condition that the power supply voltage U remains unchanged, ...[Details]
Abstract The importance of light source lighting technology in machine vision is introduced. Through theoretical analysis of many technologies such as light source types and basic lighting in light...[Details]
Recently, according to statistics released by the Japan Electronics and Information Technology Industries Association (JEITA) on the 17th, Japan's printed circuit board production in December 2021 in...[Details]
Q: There are
three main types of
LCD-TV POWER:
flyback
,
forward
, and resonant
half-bridge
. I would like to know which structure is mainly used for 37" and ...[Details]
The three-phase fully automatic capacitance and inductance tester measures the inductance of the reactor. The instrument has the characteristics of small measurement workload, quick and simple, stabl...[Details]
Summary of porting php5.4.5 to arm-linux.
Because there is a need to embed WEB services, after studying many open source embedded services, I finally chose lighttpd. Apache is too large and does not ...[Details]
When I was working on a multifunctional MP3 player based on STM32, I drew on the one-key download circuit on the Zhengdian Atom development board for the program download part, and used the CH340G chi...[Details]
According to foreign media reports, US President Donald Trump claimed on Twitter that Google "rigged" the voting results in the 2016 election, depriving him of a larger lead over his opponent, and th...[Details]
O Introduction
The basic function of the beam control system is to provide the required control signals to each phase shifter in the antenna array. In addition to this basic function, modern ra...[Details]
The LatticeECP3™ (EConomy Plus Third generation) family of FPGA devices is optimized to deliver high perfor-mance features such as an enhanced DSP architecture, high speed SERDES and high speed sou...[Details]
Today, realme officially announced the new mobile phone realme X50 Pro Player Edition, with the internal code name "Blade Runner". This afternoon, realme officially released the real photo...[Details]
The code for using timer 0 to implement a running light in a 51 MCU is as follows. The LED light is connected to port P1. The code is annotated below, so I won't explain it in detail. My English is n...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]