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October 9, 2023 Cambridge, UK - Cambridge GaN Devices (CGD) is a fabless environmental technology semiconductor company that has developed a series of energy-efficient GaN power devices and is comm...[Details]
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In practical applications, it is sometimes necessary to consider the drop of the power supply voltage VDD. The power supply drop
protection circuit is shown in Figure 1. In this circuit, when V...[Details]
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TPMS is the abbreviation of "Tire Pressure Monitoring System", which is mainly used to automatically monitor the tire pressure in real time when the car is driving, and to alarm for tire leakage and ...[Details]
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According to foreign media reports, with new technology, taxi owners can remotely stop taxi drivers when they are overloaded or driving recklessly. South African startup Quickloc8 has developed such ...[Details]
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Pin Function Description Control word control bit command Description of each bit of control byte Single-ended input configuration Differential Mode Input Configuration Timin...[Details]
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The main function of the real-time clock (RTC) is to use the backup power supply to keep the clock running when the system fails, so as not to waste time information.
The s3c2440 has an ...[Details]
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Introduction to Modbus Protocol
The following only discusses the content of Modbus protocol related to this article.
1.1 Data transmission mode of Modbus protocol
Modbus protocol defines two...[Details]
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The storage media corresponding to the three boot modes of STM32 , BOOT0 and BOOT1, are all built-in chips. They are: 1) User flash memory = built-in Flash of the chip. 2) SRAM = built-in RAM area of...[Details]
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Abstract: Taking the PLA General Hospital project as an example, this paper introduces some experience in the in-depth design of electrical equipment for large medical equipment, pointing out that...[Details]
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To trigger ID frame filtering using CAN protocol triggering, you need to confirm whether the following settings are correct: (1) Set the trigger mode to . If the trigger mode is , the waveform will b...[Details]
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The gateway device uses 220V AC power supply, and the power module directly uses a stable brand switching power supply. The switching power supply outputs 5V voltage to supply the power demand of t...[Details]
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The characteristics of classical control theory are that the input-output characteristics (mainly transfer function) are used as the mathematical model of the system, and graphical analysis methods...[Details]
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introduction
With the rapid development of the national economy, more and more car thefts have occurred, and car security protection technology has attracted widespread attention. Car anti-the...[Details]
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Voltage type three-phase bridge inverter circuit
In addition to the output waveform performance indicators, the performance indicators of the inverter should also include: Inverter efficiency Un...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
RF/Wirelessly
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