Competition details page:GigaDevice GD32E231 DIY Competition, unlimited inspiration!Registration time: From now on to April 21, 2019The world of GD32E231 series development boards● Value-added MCU
● A...
I recently wrote an AD acquisition program using IAR. The MCU is msp430F1611. It can run normally when running at full speed with the emulator. However, after disconnecting the emulator and powering t...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
1. Common-mode input resistance (RINCM) This parameter indicates the ratio of the input common-mode voltage range to the change in bias current within this range when the operational amplifier operate...
After experiencing the love-hate relationship with Intel and Qualcomm over 5G modems, Apple is believed to be more determined to develop its own 5G modems. Earlier news indicated that Apple would hav...[Details]
At present, semiconductors, as a basic and leading industry, have become an important pillar of world economic development.
Against the backdrop of a complex international environment and incr...[Details]
1. Separation of lamp and driver
That is,
the LED lamp
and
driver
chip are not on the same
PCB
board. The actual situation is that the PCB board soldering the LED l...[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]
The bus in ARM is used for communication between different components. There are two different types of devices connected to the bus: the ARM processor, which is the master of the bus and has arbitra...[Details]
R-Car Gen3e launched, CPU speed increased by 20%
New SoC brings 2 GHz speed, higher application integration and enhanced functional safety to a wide range of entry- to mid-range ap...[Details]
1. General Appeal Maybe the microcontroller seems to be a difficult thing to you, but as far as I know, the microcontroller is nothing more than controlling its GPIO port, so it can be seen that le...[Details]
Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]
Specific implementation functions The system is composed of STC89C51 microcontroller + AT24C02 data storage module + key module + LCD12864 display + FM10A fingerprint module etc. Specific functions...[Details]
Qichacha App shows that today, Xiaomi Technology Co., Ltd. disclosed an invention patent named "Method and device for shielding incoming calls". The application date is October 29, 2014, the a...[Details]
Multimedia applications such as mobile TV, mobile gaming, and audio playback present a huge challenge to power management design in mobile phones. Mobile phone designers need to keep the phone smal...[Details]
Steel pipe scaffolding, safety nets and safety belts are important protective measures on construction sites, which directly affect the personal safety of construction workers. Usually, the securit...[Details]
Mitsubishi Electric has unveiled a new digital cockpit, Inca Jay, showcasing a suite of technologies for advanced driver assistance systems (ADAS), cabin safety and enhanced user experience (UX) to s...[Details]
The most important parameter of an oscilloscope is bandwidth, which determines the measurement frequency range of the oscilloscope. When we get a digital oscilloscope, how can we check whether the ...[Details]
For OLED lighting to reach the level of fluorescent lamps in terms of efficiency, its power efficiency must reach at least 70lm/W. Although OLED lighting devices with an efficiency of about 100lm/W...[Details]
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