The 2019 Spring Festival is here as scheduled. During this traditional festival, let’s share the flavor of the New Year and feel it together: the traditional offerings are also full of modern flavor, ...
[i=s]This post was last edited by bjemt on 2018-12-27 13:20[/i] [align=left][color=#008000][backcolor=transparent][font=Tahoma,&][size=16px]I received the Rapid IoT prototype module today. It is small...
[url=https://github.com/NbTOne/c51-sht3x]Code[/url] Use 51 single chip microcomputer to read the temperature and humidity data of sht30 sensor module through IIC protocol. The temperature is read norm...
Simple hardware constant power control, when long-term repeated over-current applications are required, the output current is doubled and the voltage is half, the starting stress is as low as 1/4, the...
IC BA5417 is an IC for stereo audio amplifier with many features like thermal cover, standby function, soft clipping, wide voltage range and protection of speakers. The IC can produce 5 watt output...[Details]
Gartner: Global PC shipments in the second quarter of 2022 The biggest drop in nine years The global PC market fell by 12.6%; PC shipments in China fell by 16% in the second quarter Gartner's p...[Details]
The gateway device uses 220V AC power supply, and the power module directly uses a stable brand switching power supply. The switching power supply outputs 5V voltage to supply the power demand of t...[Details]
Last year, due to the weak European market, Germany's SMA, which once claimed to be the world's largest inverter manufacturer, had to face the dilemma of plummeting sales, continuous losses and lay...[Details]
High-power gas discharge lasers are widely used in industry. Achieving uniform and stable discharge is one of the challenges faced by high-power gas discharge laser design, because the uniformity and...[Details]
Apple is expected to release an "iPhone Fold" with a flexible OLED screen before 2024, and foreign media AppleInsider recently created exclusive renderings to show what it might look like. Rumors a...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
DisplayPort has come a long way from being an effort to establish a new external and internal video interface to becoming the next generation PC interconnect and a viable industry standard intercon...[Details]
Japanese automaker Subaru is developing a new version of its EyeSight driver assistance system that will use artificial intelligence to provide autonomous driving and automatic parking functions, acc...[Details]
Continental Automotive held a technical test drive event "TechRide" for the news media in February 2010. It announced the next-generation ESC (side slip control) "MK100ESC" and a new safety sensor ...[Details]
Dialog Semiconductor (DG:DLG), a supplier of battery and power management, Wi-Fi, Bluetooth Low Energy (BLE), industrial ICs, and Telechips, a leading automotive SoC supplier for in-vehicle infotainm...[Details]
This paper introduces the application of E+H's non-contact single-probe ultrasonic level detector in the ferroalloy silo of Panzhihua Iron and Steel's RH-MFB vacuum processing device, and explains...[Details]
The factors that trigger fires increase in the hot summer, and the dog days are also the peak period for fires. If you are not careful, an accident will occur. Recently, a container fire occurred at a...[Details]
I am working on a small project of stm8L, powered by a battery. When the button is long pressed to shut down, the system enters the shutdown mode. Although the current consumption is more than ten mA...[Details]
Understand the basic principles of frequency converter
A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]
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