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0 Introduction
In modern radar data processing systems and other application systems, traditional ISA, EISA and other buses have gradually failed to meet the requirements of high-speed dat...[Details]
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Nordic nRF9151: Small, low-power cellular IoT solution now in production and available for mass IoT markets
The nRF9151 is a fully integrated, pre-certified SiP, exempt from US tarif...[Details]
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Liushen Optoelectronics Full-Stack LiDAR Solution At the beginning of 2019, after disclosing that it had cooperated with CHJ to develop the Argus-48 lidar for front-mounted installation on vehicle...[Details]
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Haier and the second-tier air-conditioning players declined overall; the color TV industry saw a drop in both volume and price. The home appliance industry, which has entered the "slow lane", has no...[Details]
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In recent years, the domestic brand Xiaomi has performed strongly in overseas markets, especially in the Indian market, where it has achieved good results. Previously, Xiaomi launched the Redmi Note ...[Details]
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This circuit diagram is based on the AT89C51 frequency meter hardware circuit diagram. As shown in the figure. The frequency meter realizes the following functions:
1. Test functionality
It...[Details]
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ZigBee is a low-speed wireless personal area network (LR-WPAN) technical specification specified by the ZigBee Alliance based on the physical layer (PHY) and media access control layer (MAC) define...[Details]
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Recently, the well-known mobile phone camera evaluation organization DXOMARK announced the scores of the Honor V30 Pro front camera, with a photo score of 70, a video recording score of 85, and an ov...[Details]
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Recently, the Institute of Electrical and Electronics Engineers (IEEE) officially released the IEEE 802.11bb global optical communication standard. This is the first global standard for light-based...[Details]
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The continued popularity of battery-powered consumer electronic devices such as portable media players, smartphones and tablets has resulted in a plethora of different chargers and bundles ...[Details]
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1. Overview of CC2541 device The CC2541 is a power-optimized true system-on-chip (SoC) solution for low energy and private 2.4GHz applications. It makes it possible to build robust network nodes with...[Details]
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On January 10, the Institute of Microelectronics (IME) of the Singapore Agency for Science, Technology and Research (A*STAR) and French semiconductor materials company Soitec announced a research col...[Details]
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First of all, what do you want to learn?
1 Write Bootloader. I will take u-boot as an example.
2. Change the kernel. Use the ARM compiler to compile the Linux kernel. And transplant the driver
3....[Details]
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After China's Ministry of Commerce announced that it would impose additional tariffs on US$75 billion worth of US imports, US President Trump indicated that he would increase tariffs on Chinese goods...[Details]
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AD converter LTC1286 circuit schematic diagram
The input characteristics of LTC1286 and the output characteristics of the external sensor conditioning circuit should be consider...[Details]
DSP and ARM Processors
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