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This article is excerpted from Silicon Labs official blog Embedded developers face many challenges when implementing effective security. They need to understand what is being protected, the threat ...[Details]
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The domestic brand oscilloscope - Puyuan MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II generation technology. It uses a 9...[Details]
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The 89C51 chip does not have its own PWM generator. If you want to use 51 to generate PWM waves, you must use software programming to simulate it. Methods can be roughly divided into two methods: sof...[Details]
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The constant current source circuit uses an operational amplifier and a triode to form a voltage-current conversion circuit. Among them, the main function of OPA211 is to achieve high-precision V/I...[Details]
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Digital multimeters know how to measure AC and DC voltages. But how well do you take advantage of the other features on your digital multimeter? Have you used these features? The "Min/Max/Average" fu...[Details]
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HARTING presented its future vision for Hannover Messe and the "all-electric society" at its in-house trade press conference and subsequent Hannover Messe preview. Espelkamp, February 21, 2024 -...[Details]
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The R&S®FPS is a fast and compact signal and spectrum analyzer for performance-seeking users. In production and monitoring systems, only 2 HU of rack space is required, which is half that of traditio...[Details]
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NXP has always provided support to designers in the defense field, launching efficient avionics devices and L/S-band LDMOS power amplifiers that can match the original bipolar process technology. The ...[Details]
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The impedance and loss of PCB are crucial for the transmission of high-speed signals, involving a series of factors mentioned above. In order to analyze such a complex transmission channel, we can ...[Details]
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TIM module timer overflow & output comparison First of all, we must affirm the strength of ST company and admit that STM32 is indeed a very good Cortex-M3 core microcontroller. However, its manual is...[Details]
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1 Review of learning, in the last class we learned about static display We display the first digital tube and let it display 8 Now let's try some more tricks 1 Light up all digital tubes to d...[Details]
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The Jiangsu Provincial Department of Industry and Information Technology issued the "Notice on Issuing Opinions on Promoting the High-quality Development of the New Energy Vehicle Industry" (hereinaf...[Details]
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With the departure of several manufacturers such as Nvidia, Intel, and Texas Instruments, the mobile phone chip market pattern has been formed, including Qualcomm, MediaTek, Samsung, the unique Apple...[Details]
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Tesla CEO Elon Musk said the company is "very likely" to upgrade the computer chips in older electric vehicles to the latest custom chips by the end of this year, covering tens of thousands of Model ...[Details]
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Since 2020, battery swapping has ushered in a "new trend" with the support of policies. Companies such as Geely Technology, Changan, and Dongfeng have entered the market one after another. At one tim...[Details]