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Xingzong IoT releases a high-precision ranging sensor, making "distance" no longer a problem! As a parking lot manager, have you not found the right equipment to monitor parking space occupancy? As...[Details]
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A hydrogen-powered car is a car that uses a hydrogen fuel cell. The principle is that hydrogen is input into the fuel cell, and the electrons of the hydrogen atoms are blocked by the proton exchange ...[Details]
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Lithography machines are not money-printing machines, but they are more valuable than money-printing machines. Nikon, once the leader in lithography machines, missed a key battle, while ASML, which s...[Details]
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The EU's BIG-MAP project hopes to significantly accelerate the development of batteries while paying attention to sustainability. The 34 partners will strengthen data exchange and cooperation and wor...[Details]
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I recently helped a customer set up a WAF (Web Application Firewall). The WAF vendor required that multiple public IP addresses be set up on the load balancer. The architecture is as follows: ...[Details]
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Everyone knows that the mains power supply has a voltage of 220V. Do you know what this voltage looks like? Let’s take a look at it on an oscilloscope. You can see that it is a sine wave signal with ...[Details]
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Cars have become a means of transportation for many families, providing great convenience for family life. However, many people have been careless in life. For example, the car key is forgotten in ...[Details]
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Tesla has confirmed in a new software update that its vehicles can now scan for rough roads, such as potholes, and avoid them by adjusting the suspension to avoid damage,media reported. Image cr...[Details]
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According to Bloomberg, the new iPhone to be released in 2020 is expected to add an under-screen Touch ID fingerprint recognition sensor. Although Samsung, Huawei, OnePlus and other Android phone m...[Details]
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After using the Freescale MC9S12XS128 processor for more than a year, I will now summarize the drivers of each functional module. // Initialization of the PLL clock. The bus frequency is 40MHz (the...[Details]
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Pulse Width Modulation (PWM) is the abbreviation of "Pluse Width Modulation". It is
a very effective technology that
uses the digital output of a microprocessor
to
control
analog
...[Details]
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In today's ever-changing world, Ecovacs Home Co., Ltd. is once again at the forefront of industry innovation. Recently, the company's independently developed "Ecovacs Robot Large Model" successfull...[Details]
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When the current passing through the capacitor is getting higher and higher, if the ESR value of the capacitor cannot be kept in a small range, a higher ripple voltage will be generated than before...[Details]
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tell a story This happened a few weeks ago. I have some time today, so I recorded it. After soldering the sample board, I used the buzzer function of the multimeter to check whether there was a sho...[Details]
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Gartner recently released its key strategic predictions for 2025 and beyond.
Gartner's key predictions explore how generative artificial intelligence (GenAI) will impact areas that most peopl...[Details]