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As the number of ECUs in automotive electronic systems increases, the amount of data that needs to be communicated through the CAN bus also increases dramatically. According to previous engineering...[Details]
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1. Basic knowledge of temperature sensor AD590 The current generated by AD590 is proportional to the absolute temperature. It can accept an operating voltage of 4V-30V and a temperature range of -5...[Details]
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The shortage of automotive chips is due to the increasing demand for chips used in mobile phones and computers. Currently, there are only a few companies in the world that are capable of producing th...[Details]
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Rumors about an Xbox streaming "TV stick" have been circulating for years, but a new report from a Microsoft insider provides some fresh details. IT Home learned that Xbox Cloud Gaming alread...[Details]
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The driving circuit of the optical coupling driver TLP250 is shown in Figure 1. It includes optical coupler, preamplifier, trigger, power amplifier and other parts.
Figure 1: Driving circu...[Details]
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China Energy Storage Network News:
Recently, the International Energy Agency (IEA) released a special report stating that, stimulated by the energy crisis and climate goals, global heat pum...[Details]
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At the end of last month, Xiaomi officially announced the third-generation under-screen camera technology, and the time given at that time was next year for mass production. Relying on this...[Details]
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According to reports, the cumulative sales data of NIO, Xpeng Motors and Li Auto for the first 10 months of this year have been released one after another. NIO continues to lead with a sales growth r...[Details]
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1. When setting up the project, if you forget to set STM32F10X_HD,USE_STDPEFIPH_DRIVER on the C/C++ tab, the following error will be reported during compilation: Build target 'USART' compiling stm...[Details]
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introduction
The high-pressure injector is a special device used in medicine to inject contrast agents for CT scanning. Although the high-pressure injector itself has a pressure monitoring system...[Details]
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Will LiDAR trigger the car's rain sensor to turn on? This article will reveal the secret. A San Francisco netizen recently said online, "I live next to a parking lot used for autonomous driving test...[Details]
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Introduction: As we all know, assembly language instructions consist of two parts: opcode and operand. MCS-51 uses assembly language instructions, which has 44 opcode mnemonics and 33 functions. Its ...[Details]
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At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schematic ...[Details]
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Combined with 18f4620.lkr to explain the meaning of the code in the link description file //$Id:18f4620.lkr,v1.32004/04/2618:09:00curtissExp$ //File:18f4620.lkr //Sample linker script for the PIC18...[Details]
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1. Experimental tasks
(1. A 4X4 matrix of 16 buttons is designed to produce 16 tones.
(2. You can play the music you want to express.
2. Circuit diagram
Figure 4.22.1
3. System board ha...[Details]
Test/Measurement
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