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Recently, Raspberry Pi released a new RP2040 board with Wi-Fi function. Let's take a look at the highlights of this new board. Highlights of RP2040 The first chip launched with the Raspberry Pi, ...[Details]
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In April this year, Zhongke Bluexun grandly launched the "Bluexun Xunlong" G1 series, a high-performance SOC with integrated active noise reduction, mainly positioned as a top-end TWS chip, including...[Details]
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Three-antenna calibration principle and system composition
This method is suitable for the calibration of antenna coefficients of electromagnetic compatibility measurement antennas th...[Details]
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At present, the renderings of the OnePlus 9 series have been exposed on the Internet many times, sparking heated discussions among many netizens. According to the renderings exposed online, i...[Details]
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1 Composition and hardware design of the video unit
The video unit uses TMS320DM365 as the core processor chip, and designs video buffering, video decoding and other functions with TMS320DM365 ...[Details]
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The article is a trap. The main problems with these articles are: 1. Over exaggerating what is needed to learn this technology. 2. The recommended learning path is not systematic. 3. Overly dispar...[Details]
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2 Analysis of electrical properties of conductive fabrics
As the core component of the fabric keyboard, the uniformity and consistency of the surface resistance of the conductive fabri...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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introduction
LED lighting is rapidly gaining popularity among users due to its high luminous efficiency, long service life, simple brightness control and environmental protection. As a new energy-s...[Details]
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Recently, Horizon Robotics received a strategic investment from Sunny Optical Technology (Group) Co., Ltd. (hereinafter referred to as "Sunny Group"), which marks a further advancement in Horizon Rob...[Details]
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After thinking for so long, I finally figured out the theme of this chapter, which is also very important (no chapter is unimportant!).
Storage refers to the things used to store ...[Details]
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Most of the ST MCU chips have a built-in 96-bit unique ID. People ask about this from time to time, especially recently, I feel that there are a lot of people asking about it. Here I will share with y...[Details]
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On May 13, Rockchip officially announced that its AI chips RK1808 and RK1806 are compatible with Baidu's PaddlePaddle open source deep learning platform and are fully compatible with PaddlePaddle's l...[Details]
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A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architecture, good scalability, a complete alarm protection system and s...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]
Microcontroller MCU
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