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Recently, there is a project that needs to use the STM8S103F3 microcontroller. I thought it would be easy before I started, but in practice, I encountered many problems. One of the most confusing pro...[Details]
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Wide dynamic range
Digital wide dynamic range does not achieve the purpose of expanding the dynamic range of imaging in a real sense, but it improves the contrast of local areas through the so...[Details]
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There is a CPU inside the 51 microcontroller for calculation and control, four parallel I/O ports, namely P0, P1, P2, and P3, ROM for storing programs, RAM for storing intermediate results, timer/cou...[Details]
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By mid-June, we had some license plate data and could sort out the current situation. From the current situation, the overall recovery of the automotive industry is obvious to all. However, the pres...[Details]
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//The relationship between the key and the key scanning result is as follows: // key scanning result (result) key scanning result // K10 0XE7 K18 0XB7 // K11 0XEB K19 0XBB // K12 0XED K20 0XBD /...[Details]
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According to the Nikkei, Panasonic will start producing hybrid vehicle batteries in Slovakia this summer, and the products will mainly be supplied to Volkswagen of Germany. This is the first time t...[Details]
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Photovoltaic inverters are known as the magicians of solar power generation. They convert the direct current generated by solar cells into alternating current energy that can be directly connecte...[Details]
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1. Good monochromaticity, bright and rich colors. The color saturation reaches 130% full color, making the light clearer and softer.
2. Long life and good shock resistance. LED is a semiconduc...[Details]
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This is a method that uses a DC voltage barrier to measure the DC supply voltage and the working voltage of peripheral components when power is on; detects the DC voltage value of each pin of the IC ...[Details]
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1. Set the file system that the development board runs first. After the source code is compiled, Qtopia is run by default. The following is how to run QtE4.7 directly. Here you need to modify the "ro...[Details]
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In the power supply industry, oscilloscopes are universal test instruments, but many special requirements, such as power supply testing requires channel isolation, sometimes the number of channels ne...[Details]
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Microcomputer non-contact voltage regulator
The contactless patented voltage stabilizer uses integrated circuits to control the zero-crossing on and off of several thyristor voltages...[Details]
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On March 26, technicians from the Chuzhou Power Supply Company in Anhui Province maintained the photovoltaic panels of the "solar photovoltaic DC power generation system" at the 110 kV Sancha Road ...[Details]
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On November 23, the Shanghai Consumer Council published an article on its official WeChat account stating that through an investigation of 12 apps, it was found that the automatic renewal and deducti...[Details]
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The battery is one of the power sources of the car. When the generator stops working and the engine is started, all the power is output from the battery. When the engine is idling or working at a l...[Details]