[i=s]This post was last edited by lingxin_yuhe on 2022-8-13 11:54[/i]Preface: Bluetooth controls the display of OLED. First, drive the OLED. I wanted to use the MCU's I2C driver + u8g2 for display, bu...
I am new to Saber. I use Saber to simulate. There are warnings in netlisting and errors in DC analysis. I don't understand and don't know how to fix it. Can someone who knows how to do it help me? It'...
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Accurate primary-side constant voltage/constant current controller (CV/CC) eliminates the need for optocouplers and all
2. Secondary-side CV/CC control circuits
3. No curre...[Details]
Bloomberg's Mark Gurman claims that Memojis and SharePlay could be the core experience for the FaceTime feature in Apple's long-rumored mixed reality headset. Gurman has previously said t...[Details]
Definition of Microgrid
Micro-Grid, also translated as microgrid, is a new type of network structure. It is a system unit composed of a group of micro power sources, loads, energy storage systems...[Details]
On November 27, Anhui Microchip Changjiang Semiconductor Materials Co., Ltd. held a completion ceremony for the construction project of its annual production of 150,000 silicon carbide wafers. Acco...[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]
Content excerpted from "S3C2410 Complete Development Process"
Before starting the subsequent experiments, we have to understand the use of the arm-linux-ld connection command. In the above experiment...[Details]
Main content: Through reading the book, I have a preliminary understanding of the prospects and significance of ARM embedded wince development, embedded application fields, and ARM hardware architectu...[Details]
TL431 pinout, symbol and internal block diagram
TL431 is a precision adjustable reference power supply with a maximum input voltage of 37V, a maximum operating current of 150MA, an internal refe...[Details]
On the morning of December 7, some users on Apple's official developer forum and the third-party forum Reddit said that iOS 14.2 will cause faster battery consumption of devices. Discussion on this...[Details]
Business needs and emerging technologies including generative AI drive cloud model innovation November 15, 2023 - According to Gartner's latest forecast, global end-user spending on public cloud se...[Details]
When integrating an RF chip or module into a typical embedded system, a common task that designers must face is tracking down and eliminating noise and spurious signals. Potential noise sources inc...[Details]
Briefly introduce the principle of I2C bus:
IIC bus is a serial bus launched by PHLIPS. It is a high-performance serial bus with bus arbitration and high-speed and low-speed device synchroniz...[Details]
DRAM prices have risen sharply recently, with the price indicator DDR4 8GB memory rising by about 7% from the bottom in early September to recently. Japanese semiconductor traders said this should be...[Details]
In DC to low frequency sensor signal conditioning applications, the common mode rejection ratio (CMRR) of the instrumentation amplifier alone is not enough to provide robust noise rejection in hars...[Details]
Lyft and Mobileye announce collaboration to help leading fleet operators drive widespread commercialization of autonomous vehicle mobility services
November 6, 2024 -
Lyft,...[Details]
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