[i=s]This post was last edited by cqcqwind on 2022-5-6 12:17[/i]After the dynamic loading platform of 2601 was completed, HELLO WORLD, GPIO, U8G2, and DHT11 were tested, and all met expectations. Out ...
Wireless network optimization includes the optimization of terminals, base stations and core networks. GSM (G network) and 3G (C network, including 2G IS-95) have relatively complete network optimizat...
2812 has a three-level interrupt mechanism, namely the peripheral level, PIE level and CPU level. For a specific peripheral interrupt request, if any level is not allowed, the CPU will not execute the...
[size=4][color=#000000][backcolor=white]The number of cloud data centers is growing rapidly. According to some analysts, by 2020, the installed base of major cloud providers will triple. This growth i...
Recently, Kyocera announced that it has acquired the ceramic business of Friatec, a German-based manufacturer of ceramic and plastic components. Friatec has more than 150 years of experience in cera...[Details]
After teasing the arrival of the Black Shark 4 series at the beginning of this month, Black Shark officials finally confirmed the release date of the new phone today, which is scheduled to be officia...[Details]
The voice output circuit of the smart car is shown in the figure. Among them, VDDH is the reference voltage and VSS is the analog ground of the system. The audio signal is sent to the 9th terminal of ...[Details]
1. Definition of LED Light Engine Someone defines it as "LED light engine refers to an overall combination of LED packages (components) or LED arrays (modules), LED drivers, and other brightness,...[Details]
Today, automated systems with integrated metrology equipment are widely used in industrial production lines. This article analyzes the limitations of metrology automation, proposes that semi-automated...[Details]
As we all know, all FLIR thermal imaging cameras are strictly calibrated according to factory specifications before leaving the factory. However, over time, the aging of electronic components will ca...[Details]
According to preliminary statistics released by the Semiconductor Equipment Association of Japan (SEAJ), sales of Japanese-made semiconductor (chip) equipment in July 2021 (3-month moving average) in...[Details]
A battery capacity tester is an instrument that tests how much power a battery can store. Most of the batteries that need to be measured on the market are mobile phone batteries, computer batteries, ...[Details]
Although most RF and microwave test systems measure only a few broad categories of objects - amplifiers, transmitters, receivers, etc., each individual system faces different environmental condition...[Details]
In recent years, domestic wafer fabs have been built on a large scale and gradually put into mass production. Domestic packaging and testing factories such as Changdian Technology, Huatian Technology...[Details]
TOPSwitch-FX series single-chip power integrated circuits can be widely used in various general and special switching power supplies, standby power supplies, and switching power supply modules.
...[Details]
On October 28, BOE Technology Group Co., Ltd. (BOE A: 000725; BOE B: 200725) released its third quarter report for 2021. In the first three quarters, the company achieved operating income of 163.278 ...[Details]
Preface The rapid development of intelligence and networking has greatly improved the interconnectivity between cars and the outside world. However, how to achieve fast network access and data tran...[Details]
At present, the market has mainly formed four types of LED display products: ① monochrome text display screen ② dot matrix and digital tube mixed display screen ③ dual-primary color (red, green) mult...[Details]
Recently,
Intel released the "2023-2024 Intel China Corporate Social Responsibility Report", showing its fruitful results in actively fulfilling its corporate social responsibility in China und...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
