The 21st century is an era dominated by technology, services and standards. In particular, the wireless (mobile) communications industry in the current market has seen the emergence of various 2.5G an...
[size=14px]Here are the program optimization principles introduced by MicroPython author Damien in the video at pyconau 2018: [/size] [size=14px][b]Functions that do not allocate memory in the heap: [...
Reprinted from: http://www.stdaily.com/index/kejixinwen/2021-07/21/content_1198986.shtmlAccording to the latest progress in electronics published in the British journal Nature on the 21st, a British r...
[EEWorld invites you to play disassembly] - Anker 65W fast charging package disassembly 1
EEWorld invites you to disassembleAnker 65W fast charging package1. Appearance
Fast charging kit + fast chargi...
The MSP430 battery voltage acquisition simulation schematic is as follows (the proteus simulation project file can be downloaded from the attachment of this post)The microcontroller source program is ...
As the application of portable products increases, coupled with the opening of new generation production capacity, each panel manufacturer has transferred the production capacity below the third gener...
On March 16, when answering questions from investors, Xinlun Technology stated that the company cooperates with downstream 5G manufacturers to produce materials for use in 5G products. The products i...[Details]
On October 28, ZTE Corporation issued an announcement stating that it plans to purchase 18.8219% of the equity of the company's holding subsidiary Shenzhen ZTE Microelectronics Technology Co., Ltd. (...[Details]
Modified KK-979 radio with 10-150MHz (actually measured 240MHz) 4-digit frequency meter
Original radio functions:
1. FM/MW/8 shortwave reception
2. Ultra-high sensitivity, high selecti...[Details]
For excimer laser amplifiers, since the upper energy state storage time of the active medium is very short, the transient energy storage (Em) must be continuously replenished to obtain high-energy ou...[Details]
1. Fault prompt: (I forgot to record the specific text, but the general meaning is) 1 The target device cannot be found. . . . ; 1.2 Too much current flows into VDD, check the clock line and signal l...[Details]
Digital voltmeter (digital panel meter) is a basic measuring tool widely used in the current electronics, electrical engineering, instrumentation, metering and measurement fields. Books and applicatio...[Details]
According to foreign media reports, Interplex is expanding its portfolio of interconnect solutions for electric vehicle batteries. Following battery modules based on cylindrical and standard prismati...[Details]
Today's various intelligent control systems are inseparable from the transmission of data information.
Among them, wireless data transmission is a new transmission method that is different from...[Details]
China Energy Storage Network News:
At this year's "Two Sessions" of State Grid Corporation of China, Chairman Kou Wei made a profound analysis of the current situation facing the company, sys...[Details]
As of now, Foxconn's 24-core small server BOXiedge has been combined with Socionext's parallel processor SynQuacer SC2A11 and Hailo-8 deep learning processor to provide an independent AI inference no...[Details]
Buy a magnetoelectric low-voltage DC voltmeter on the market, with unlimited range. Find a potentiometer RP with a large resistance (about 500kΩ) and connect it in series with the voltmeter. At t...[Details]
LED is the abbreviation of "LIGHT EMITTING DIODE" in English, and its Chinese abbreviation is light emitting diode. Due to its many advantages such as environmental protection, long life, high pho...[Details]
It is not easy to find a perfect chip in the domain control of intelligent driving. ADLINK is an edge computing solution provider and a partner of NVIDIA, Intel and other manufacturers. As intelligen...[Details]
I used to adjust the serial port of STM8L, which had simple logic and clear interrupts. After changing to STM8S105K4, although the STD library is also used, in addition to the differences in language...[Details]
On October 21, the Gansu Provincial Department of Industry and Information Technology publicly solicited opinions and suggestions on the "Implementation Plan for the Construction and Operation Mana...[Details]