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1 Introduction
Vehicles are becoming more and more popular in my country, and the issue of vehicle safety management has received more and more attention. At present, vehicles in many departmen...[Details]
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AD5933 is a high-precision impedance measurement chip, which integrates a frequency generator with a 12-bit AD converter with a sampling rate of up to 1MSPS. This frequency generator can generate a...[Details]
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Introduction
The 8051 core microcontroller is a general-purpose microcontroller that occupies a large market share in China. Keil has been the most successful in using C language for the 51 cor...[Details]
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Forward converter circuit
When S is turned on, the primary side generates current through input power supply-N1-S-input power supply. When S is turned off, the energy of N1 is transferred to N3,...[Details]
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According to foreign media reports, so far, people have been focusing on vehicle comfort: when it is cold outside, people need a warm interior environment and anti-freeze windows. As the trend of ele...[Details]
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Laser TV is not a new concept. The technology was first developed in the 1990s, and the prototype of laser TV was launched in 2003. However, in the following years, due to various reasons, the dev...[Details]
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Circuit Function and Advantages
This circuit achieves precision data conversion using the AD5542 voltage output DAC, the ADR421BRZ voltage reference, and the AD8628 auto-zero op amp used as a ref...[Details]
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With the development of industrial technology, level measuring instruments are widely used in process control. In order to ensure the continuity of production, level measuring instruments should have...[Details]
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Digital tubes are commonly used display devices in single-chip microcomputer systems. From the internal structure, they can be divided into common cathode and common anode digital tubes. For differen...[Details]
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During the transmission process of digital signals, errors (bit errors) may occur due to interference or deterioration of channel characteristics. Therefore, error correction is an indispensable pr...[Details]
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(1) The difference between thermocouples and thermal resistance temperature measuring instruments The difference between thermocouple and thermal resistor Although they are both contact temperature...[Details]
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Continuing from the previous article, let's take a look at IRQ. The interrupt source set as IRQ can be prioritized. In the interrupt source table, 32 interrupt sources can be assigned to IRQ. So wh...[Details]
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STM8 common interrupt instructions Open the total interrupt _asm("rim"); Disable interrupts _asm("sim"); Entering shutdown mode _asm("halt"); Interrupt return _asm("iret"); Waiti...[Details]
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1. Why use isolation? In terms of energy types, the models on the road can be divided into two categories: one is vehicles that use traditional gasoline and diesel as fuel, and the other is new ene...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]