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Steps and essentials for reading the schematic diagram of the whole circuit
If you want to read the schematic diagram of the whole machine circuit, you must first understand the composition of...[Details]
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Low power consumption is a very important indicator of MCU. For example, some wearable devices have limited power. If the entire circuit consumes a lot of power, the battery will often be insufficien...[Details]
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According to foreign media reports, a research team at Tallinn University of Technology (TalTech) has developed a new algorithm that allows self-driving cars to drive smoother and faster. TalTech res...[Details]
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This article mainly discusses these four working methods, and learns and understands the characteristics and application methods of each working method from the perspective of its logical structure. A...[Details]
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Taking Key4 as an example, a 2ms timer interrupt is used to eliminate jitter and the key status of 8 consecutive times (16ms) is judged. If all are 1, it pops up and sets the current state of the ...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, today announced that it has joined forces with a broad range of Chinese automotive industry chain companies to demonstrate that sec...[Details]
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In this phase of work, we need to implement an I2C slave engineering design simulated by GPIO. Previously, we only used GPIO to simulate I2C to design the host, and this is the first time to design a...[Details]
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The simulation tool used in this design is Proteus 7.4, the IDE is ADS 1.2, and the chip is LPC2134 The circuit diagram in Proteus is shown below: This design uses Zhou Ligong's LPC2131 project ...[Details]
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1. nand startup and nor startup: The CPU starts running the program from position 0x00000000. 1. nand startup: If the S3C2440 is configured to boot from NANDFLASH (pull the startup switc...[Details]
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1 Introduction 1.1 Introduction to Temperature Alarm Temperature alarm is an electronic product that uses DS18B20 to collect ambient temperature and a single-chip microcomputer to process data to a...[Details]
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For ordinary PCI boards, neither the hardware structure of the bus nor the operating system (such as Windows serial operating system) supports hot plugging. When mass-producing PCI boards, the PCI bo...[Details]
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In recent years, the development of light-emitting diodes (LEDs) has made great progress: from being used purely as indicator lights to high-power LEDs with light outputs of more than 100 lumens. Befo...[Details]
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Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and the PF value of commercial lighting must be greater than 0.9. For 10~70W LED driver p...[Details]
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A car audio amplifier with TDA1562Q that can output 50W of audio power.
TDA1562Q car amplifier circuit diagram
2 resistors 1 KOhms 2 resistors 4,7KOhms 2 resistors 100KOhms
2 r...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]