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Abstract: Photomultiplier tube is a photoelectric conversion device that can convert weak optical signals into measurable electrical signals. This article uses the R/CR series products produced ...[Details]
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1. Use assembly language wisely #include “intrins” void delayus（） { _nop_(); } 2. Use for, while, do..while and other methods For this method, it is necessa...[Details]
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In the design of embedded systems using MCUs, developers usually consider using SDRAM when the memory occupied by programs or data is too large to be placed in on-chip flash memory or SRAM. Don't as...[Details]
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Today, Redmi officially announced that the Note 9 series will be released on November 26, claiming that three swords will be released at the same time. Lenovo Mobile began to promote the product by p...[Details]
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Servo drive fault codes
Servo drive, also known as "servo controller" or "servo amplifier", is a controller used to control servo motors. Its function is similar to that of a frequency convert...[Details]
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Recently, many companies have "lined up" to raise the sales prices of new energy vehicles. Among them, Tesla has set a record of raising prices three times in eight days, and the cumulative increase ...[Details]
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Speakers and crossovers
It is selected according to the frequency range of the tweeter and the frequency range of the woofer. When the tweeter and woofer units are combined, in order to make t...[Details]
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Digital Storage Oscilloscope (DSO) first converts the input analog signal into a digital signal through A/D and stores it in the memory RAM; when it needs to be displayed, it reads the data in the ...[Details]
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On January 31, Samsung Display Group announced that it will shut down all its LCD panel production lines in South Korea and China by the end of this year. Samsung has completely abandoned LCD prod...[Details]
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In the era of smart phones, mobile phones are no longer just voice and simple SMS data communication devices. Now they have become a powerful personal mobile multimedia terminal. The more delicate ...[Details]
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0Introduction
At present, automation, intelligence, networking and digitization have become one of the main directions of agricultural development. Virtual instrument technology has emerge...[Details]
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On the morning of May 24, South Korean media ETNEWS reported that the iPhone 14 will be equipped with a more expensive "high-end" autofocus front camera, and some products will be produced in S...[Details]
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Design uses Renesas’ new Automotive High-Definition Link (AHL) technology and OmniVision’s OX01F10 1.3-megapixel SoC to deliver low-cost, high-quality video; demonstrated at AutoSens in Belgium, Se...[Details]
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Haha, I'm so poor. I made a super simple board by myself but it doesn't have a power supply. I have to use my big development board. In fact, these two modules can be separated. They are wireless, yo...[Details]
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In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
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