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On December 18, the 2022 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shenzhen Siyuan Semiconductor Co., Ltd. (hereinafter refer...[Details]
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Introduction If you are looking at this project then you have probably used an Arduino board before. The ATmega328 microcontroller on the Arduino UNO is likely to fail after a certain amount of time ...[Details]
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Low-power lighting drivers often use simple linear regulators configured in constant-current mode (Figure 1a). Linear regulators have advantages such as simple design. However, their main disadvantag...[Details]
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At present, the light output efficiency of LED is generally low, which is caused by many reasons such as the absorption of light by the lattice, the absorption of light by the substrate, and the re...[Details]
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The error caused by the protective sleeve of the heat-shrouded thermocouple during temperature measurement is also very important. Its error sources are mainly the following three aspects: 1. The pro...[Details]
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According to the State Intellectual Property Office, the patent for "Method for Determining Driving Plan, Electronic Equipment and Media" applied by Huawei Technologies Co., Ltd. was recently publish...[Details]
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Jiwei.com reported on March 26 that Xiaomi officially announced today that it will launch a new self-developed chip at the Xiaomi Spring New Product Launch Conference on March 29. Judging from the ...[Details]
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August 13, 2021 – Mouser Electronics, an authorized global distributor of electronic components focused on new product introductions, has announced a global distribution agreement with LightWare LiDA...[Details]
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The compiler used for the Linux/Unix kernel source code is GCC, and GCC uses AT&T's assembly format, which is different from the assembly format used under ADS. A partial comparison of the two asse...[Details]
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Has your family encountered: rust, silt and other substances in tap water? Stubborn scale formed after tap water is boiled? Tap water has a strange smell? The original clear tap w...[Details]
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1. USB HID device descriptor analysis The device descriptor for USB HID is defined with the following structure: Device_Property DEVICE_PROP Device_Property = { ...[Details]
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Some time ago, I studied how to use busybox to compile and generate the simplest Linux root file system (rootfs), and use the NFS network file system to mount and start it on the mini2440 development...[Details]
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ChatGPT has exploded in popularity around the world, and the relevant supply chain said that NVIDIA has almost monopolized the current hottest AI GPU market and has benefited the most, followed by TS...[Details]
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Not surprisingly, Unisoc became a real dark horse. Just on May 29, UNISOC released its long-awaited blockbuster "bomb" - Ivy 5882, which supports Bluetooth 5.0, ultra-low power consumption, ultra-low...[Details]
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Electric vehicles (EVs) and hybrid electric vehicles (HEVs) are rapidly taking over the automotive market, and with these new vehicles comes an increased need for onboard and off-board charging sys...[Details]