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In this paper, a LED constant illumination dimming driver is designed to solve the problems of low energy efficiency and high power consumption of traditional lighting. The system uses the constant c...[Details]
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The MAX4864L/MAX4865L/MAX4866L/MAX4867 overvoltage protection controllers protect low-voltage systems from voltage faults ranging from +28V to -28V. These devices drive a low-cost complementary MOS...[Details]
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This article draws on the experience of creating project templates in KEIL, IAR, and some IDEs. If there is any objection, please email me and I will modify it in time. If there is any copyright issu...[Details]
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Development Environment: Host: fedora 14 Virtual machine: vmware workstation 10 Cross-compilation tool: arm-linux-gcc 4.3.2 Development board: mini2440 (2m nor, 64m sdram, 256...[Details]
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In Europe, which electric vehicle brand is the most recognized by consumers? Not Tesla, not the Volkswagen ID. series, but Renault. As early as 10 years ago, Renault had already begun to deploy elect...[Details]
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The main functions completed by the following program are: realizing the forward and reverse rotation, acceleration and deceleration of the stepper motor; displaying the motor speed (speed level) a...[Details]
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Chongqing Yongchuan Songgai Energy Storage Power Station was officially put into operation at full capacity in early August this year and entered the commercial operation stage. The energy storage pow...[Details]
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From June 21 to 24, 2018, in order to promote the smooth implementation of the pilot work on the recycling and utilization of new energy vehicle power batteries in the Yangtze River Delta region an...[Details]
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The safety of new energy vehicle batteries has always been a concern of consumers. After BYD and GAC Aion launched blade batteries and magazine batteries, we saw battery safety entering a new field, ...[Details]
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STM8S related registers Master Clock Status Register (CLK_CMSR) 0XE1 Current HSI is the main clock source (reset value); 0XD2 The current LSI is the main clock source (LSI_EN is 1); 0XB4 The current ...[Details]
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In recent years, the development of a new generation of high-speed information networks has received widespread attention from countries around the world. All countries have pr...[Details]
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On May 29, at the 2021 Chinese and Foreign Famous Enterprises Sichuan Investment Promotion Conference and Project Cooperation Agreement Signing Ceremony, AVIC Lithium Battery and Chengdu Economic D...[Details]
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Power factor meters, also called phase meters, can be divided into three categories: electric series, ferromagnetic electric series and electromagnetic series according to the measuring mechanism. Ac...[Details]
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I have been programming STM8L151 under IAR before, because there are many reference examples in IAR, and the key is that there are many configurations to refer to. It was mainly developed with refere...[Details]
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1. Introduction UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UP...[Details]