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In a few days, 2019 will be over. The year 2020 is coming, which means we are about to enter the third decade of the 21st century. In the past decade, 3G/4G and smartphones have ushered in th...[Details]
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China Energy Storage Network:
To help enterprises resume work and production, the Hainan Power Grid of the Southern Power Grid has further reduced the electricity costs of enterprises while e...[Details]
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Standardization: 1. Standardization of icons
2. Operation: Write & Read
3. xx is the variable name, w is write, the value in brackets is the default value, r is read
...[Details]
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Switching power supplies and motor drives both generate large noise currents and conduct them to the load and the power supply itself. Common-mode current is the main cause of low-frequency conduct...[Details]
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According to foreign media reports, on October 14, Elon Musk said on Twitter that Tesla will further lower the price of the long-range version of Model S in the United States. The adjusted price is U...[Details]
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To create a DAQ-mx task in the MAX Explorer, follow these steps:
Step 1: Create a new channel type. Right-click Data Neighborhood, select "Create New..." in the pop-up shortcut menu , select "NI-DA...[Details]
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There are many different seemingly plausible opinions on this issue. Some people say: In the volt-ampere characteristics of LEDs, the voltage is fixed and the current is also fixed. So the effect o...[Details]
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There are two driving modes for LED display screens: static scanning and dynamic scanning. Static scanning is further divided into static real pixels and static virtual, while dynamic scannin...[Details]
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At present, there are many kinds of moisture meters with different principles in the market. Many customers are not clear about which principle moisture meter is more suitable for their own use when...[Details]
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192*64 LCD driver program written by Keil C51. Thanks to many netizens for providing reference source programs. This program is adapted based on the programs provided by netizens. There are many pl...[Details]
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The amplifier circuit is a nonlinear circuit. This is because the electronic components that make up the circuit are nonlinear. To use it to amplify the signal without distortion, it is necessary to s...[Details]
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/*Timer1 clock is 72MHz, generating 400Hz PWM with a duty cycle of 60%*/ void Bsp_Motor_PWM_Init(void) { TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct; TIM_OCInitTypeDef TIM_OCInitStru...[Details]
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On June 27, the South China International Industrial Expo (hereinafter referred to as the South China Industrial Expo) opened grandly at the Shenzhen International Convention and Exhibition Center ...[Details]
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1 Introduction
In the 1960s, switching power supplies came into being and gradually replaced linear regulated power supplies and thyristor phase-controlled power supplies. Over the past 40 yea...[Details]
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Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]
Analogue and Mixed Signal
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