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Write it down for later use. void SysTick_Configuration(void) { /* Setup SysTick Timer for 10 msec interrupts */ if (SysTick_Config(SystemCoreClock / 100)) //SysTick configuration function { ...[Details]
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September is the golden month of the year, and there are more press conferences in September than in previous years. Many new models have been unveiled, giving consumers more choices. With so many ch...[Details]
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On June 6, according to data from the statistics agency Canalys, the global true wireless headset (TWS) market grew 17% in the first quarter of 2022 to 68.2 million units. The top three brands w...[Details]
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This article discusses the requirements and design considerations for automotive applications, including engine control, infotainment, and body electronics. It also discusses several Maxim devices ...[Details]
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WFE Wait For Event command. Under the ARM architecture, there is a global event register (Event Register), and each CPU core in the system has a corresponding bit in this register. When the curre...[Details]
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Blockchain has attracted a lot of attention by applying encryption technology to transactions, and has also attracted the attention of major automobile companies. Recently, it was reported that Dig...[Details]
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Pointer multimeters can directly measure analog voltage and current, while digital meters need to convert analog signals into digital signals before displaying and processing. Digital multimeters use...[Details]
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Less than half a year after Honeycomb Energy officially launched cobalt-free batteries, Yang Hongxin, president of Honeycomb Energy, officially announced at the Honeycomb Energy Battery Day held on D...[Details]
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The difference between magnetic beads and inductors and their functions and uses
Inductors are mostly used in power supply filter circuits, while magnetic beads are mostly used in signal ci...[Details]
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1. LED basic principles and knowledge Figure 1 LED common anode schematic diagram 1.1 The meaning of LED common cathode and common anode The smallest unit of LED is the light-emitting diode. Light-...[Details]
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1. Electret microphone: (ii) Operational amplifier: Note: When in use, there is no voltage difference between V+ and V- and the circuit does not amplify. However, once there is a voltage differenc...[Details]
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Nowadays, the e-sports industry has become a hot industry in China, which has brought about the popularity of e-sports related products, such as complete machines, keyboards, mice, monitors, etc. It ...[Details]
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At present, femtosecond and attosecond pulses allow scientists to conduct in-depth studies on the motion of atoms, molecules and nanoparticles. For example, deep ultraviolet periodic pulses can be inc...[Details]
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Preface: 1. This blog is based on the STM32F103ZET6 and the standard 3.5.0 library of the ARM Cortex-M3 core; 2. If there are any deficiencies, please give me more advice. What is RTC? 1. Structur...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]
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