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The Ministry of Industry and Information Technology of China has released the "Recommended Model Catalog for the Promotion and Application of New Energy Vehicles" (the third batch in 2019). Consideri...[Details]
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With the disappearance of the demographic dividend and the continuous increase in labor costs, traditional manufacturing has gradually shifted from labor-intensive to technology-intensive. More and m...[Details]
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1. PWM principle 1. The concept of active buzzer and passive buzzer An active buzzer will sound when the voltage is high, while a passive buzzer requires a PWM wave to sound. 2.PWM pulse wave PWM ...[Details]
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High Voltage Interlock definition: High Voltage Inter-lock, referred to as HVIL, also known as high-voltage interlock circuit, is a safety design that uses electrical low-voltage signals to monitor...[Details]
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The competition board circuit board consists of: 51 single-chip microcomputer (STC89C52 chip, collectively referred to as 51 single-chip microcomputer) circuit, DC power socket circuit, reset circuit...[Details]
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Due to RT-Thread's stable and efficient kernel, rich documentation and tutorials, active community atmosphere, device driver framework, Kconfig, Scons, log system, and a large number of software pa...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Flash...[Details]
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Early this morning, Apple told developers that the online purchasing process for users in the European Economic Area may be affected by the "strong customer authentication" requirements that th...[Details]
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Each ADC module of STM32 can switch to different input channels and perform conversions through the internal analog multiplexer. STM32 has specially added a variety of group conversion modes, which c...[Details]
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Fingerprint recognition is regarded as the most secure and promising identity authentication method in mobile payment due to its uniqueness and stability. Apple and other technology giants have alrea...[Details]
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On November 20, the "Excellence in Chips, Empowerment +" 2020 SmartSens Partner Conference (SPM 2020) was grandly held in Shanghai. This SPM 2020 invited many channel partner representatives, industr...[Details]
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Light sensor and LED lamp combination
Wind and solar LED street lights are highly intelligent and unattended road lighting fixtures that use wind and sunlight to generate electricity and u...[Details]
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Overview Common AVR microcontrollers all contain a temperature sensor to monitor abnormally high temperatures, making it easy to provide protection for the microcontroller through programming. Th...[Details]
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About 540 million years ago, organisms evolved eyes, and more than 80% of the objective world information is perceived through the eyes; in the process of development, it has become a rapidly devel...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]