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The DC side reactor of the three-phase multi-switch Buck rectifier circuit is generally required to be large. The AC side input LC filter is used to improve the current waveform and power factor. Thi...[Details]
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Abstract: This article introduces the working principle, performance parameters and characteristics, and safety performance of lithium-ion batteries. It also introduces polymer lithium-ion batte...[Details]
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In today's energy-constrained era, how to save power has always been the focus of major MCU manufacturers. While continuously improving performance, system power consumption is also constantly decrea...[Details]
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Every time communication technology is updated, it is always accompanied by threats from some people, and these threats always make consumers unable to accept the development of technology with confi...[Details]
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Since the advent of AC electronic ballasts for fluorescent lamps in the early 1980s, almost all of them have adopted a half-bridge DC-AC inverter topology, as shown in Figure 1. Among them, the ind...[Details]
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Photodiodes and phototransistors are photoelectric conversion semiconductor devices. Compared with photoresistors, they have the advantages of high sensitivity, good high-frequency performance, goo...[Details]
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uint8_t UART4_Rx_buffer ,UART4_Rx_num; void UART4_Config(void) { GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; NVIC_InitTypeDef NVI...[Details]
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The flow battery demonstration plant in Hubei, China, with the world’s largest 100MW/400MWh VRFB system, recently came online. Image credit: VRB Energy.
In the past thre...[Details]
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Industry Focus 1. Innovusion and Mushroom Auto Union reached a strategic cooperation to accelerate the commercialization of high-level autonomous driving Innovusion, the world's leading image-lev...[Details]
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The MAX5134–MAX5137 are a family of pin-compatible and software-compatible 16-bit DACs and 12-bit DACs. The MAX5134/MAX5135 are low-power, quad-channel 16-/12-bit, buffered voltage-output, high-linea...[Details]
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Three operations of C51 running light 1-Project Directory Main function #include reg52.h #include"led.h" #include"delay.h" int main() { liushuianwei(); //bitwise delay_xms(1000); ...[Details]
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Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
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As an embedded system, microcontroller usually needs to be debugged and output debugging information during the development process so that developers can find and solve problems in time. This articl...[Details]
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1. Module signal introduction
1. Power supply voltage: DC5V
2. Data interface mode: T12, 8 rows per zone, 8 columns per zone, upper data, OE high valid.
3. Input signal: A, B, OE, DR...[Details]
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２５） Label: ＦＴＯＤ Function: Converts a floating point number into a double-byte fixed point number
Entry condition: Formatted floating-point operand in .
Exit information: OV=1 overflow, OV=0 convers...[Details]
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