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Nowadays, the trend of machines replacing people in the manufacturing industry is becoming more and more obvious. As the demographic dividend gradually fades, how to give full play to the role of i...[Details]
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The China Academy of Information and Communications Technology released the "November 2019 Domestic Mobile Phone Market Operation Analysis Report", which showed that in November 2019, the total shipm...[Details]
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1 Introduction
Today, LEDs are widely used in LCD backlights, automobiles, traffic lights, and general
lighting
. According to IEC 61000-3-2 Class C regulations, power factor correctio...[Details]
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0 Introduction
There are many types of current light control instruments, such as light intensity measuring instruments, but they have many disadvantages such as unstable performance, low sensi...[Details]
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In real life, when we see a person who looks like us, we may find it very interesting, but what if this person is a robot? Perhaps many people find it hard to imagine what it would be like to have a ...[Details]
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In engineers' daily tests, power analysis is the most basic requirement. While measuring power, waveform recording and analysis are often required. Many engineers even use pens to record. Today, I wi...[Details]
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On March 12, lidar company Hesai Technology disclosed its 2023 financial report. The financial report shows that Hesai Technology delivered a total of 222,116 lidars throughout 2023, a year-on-year i...[Details]
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Siemens Digital Industrial Software recently launched Solid Edge® 2022, which enables rule-based embedded design automation without conversion, enhances the ability to collaborate with point clouds, ...[Details]
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The circuit of the intelligent digital display flow meter is shown in Figure 1. In addition to the core control device microcontroller AT89C2051, the circuit also includes non-volatile memory device ...[Details]
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Lockheed Martin is well-known in the fields of aviation, electronics, information and space systems. The company has recently made another breakthrough in the manufacture of airships and named the ...[Details]
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Fault phenomenon
A 2009 Toyota Yaris, equipped with a 2NZ engine, with a cumulative mileage of about 80,000 km. The owner reported that the engine was difficult to start. After inspection,...[Details]
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Now, with the rapid development of electronic technology and applications, higher requirements are put forward for electronic instruments and equipment, that is, the performance is required to be safe...[Details]
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First, turn the multimeter to the test diode end, touch one of the transistor pins with the red probe of the multimeter, and use the other probe of the multimeter to test the remaining pins until t...[Details]
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Apple has so many patents! This time, the latest patent is for a new connection interface, which is the US Patent Office patent No. 7,918,689. It is a new connection interface that is sm...[Details]
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Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]