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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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LG's new flagship phone V60 ThinQ, whose release was postponed due to the cancellation of MWC, accidentally exposed its camera in the hands-on video and the screen shot when it was turned on. ...[Details]
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On October 10, Zhuosheng Microelectronics released its performance forecast for the first three quarters of 2021. As of September 31, Zhuosheng Micro expects its profit in the first three quarters to...[Details]
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The previous issues introduced readers to the design of the microcontroller + CPLD system. This article continues to explore the potential of CPLD and provides a design of a PWM sinusoidal signal ge...[Details]
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According to news on January 29, Nissan Motor plans to produce lithium iron phosphate (LFP) batteries for electric vehicles and is expected to ship to emerging markets from fiscal 2026 to reduce the ...[Details]
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The aging of the global population and soaring medical costs have driven a huge market demand for home healthcare solutions. As smaller, cheaper, portable home care technologies replace large, expe...[Details]
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Have you ever calculated the expected component losses in your design in detail, only to find that they are quite different from the lab measurements? This power supply design tip introduces a si...[Details]
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This nifty sound level meter is a perfect chip replacement for a standard analog meter. The entire circuit is based on
the LM3915
audio level IC and uses only very few external components.
...[Details]
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1. What is overweight?
In a photovoltaic system, design engineers allocate the total capacity of photovoltaic modules to be larger than the inverter capacity, which is called over-allocati...[Details]
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This blog will share the production of the minimum system of 51 microcontroller and how to download the program. The first materials to prepare are: a board, an 89c51/52 chip, a 51 chip socket, a 12M...[Details]
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Despite competition from platforms such as the 32-bit Arm Cortex-M processor, today's 8-bit microcontrollers (MCUs) still account for a large portion of the entire MCU market. The continued advantage...[Details]
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Mobile power supplies bring convenience to our lives, but some incorrect operations in daily use and storage of mobile power supplies will prematurely end the life of the lithium batteries inside. Th...[Details]
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Those who pay attention to autonomous driving know that there are two major technical routes for autonomous driving, namely single-vehicle intelligent autonomous driving (AD) and vehicle-road collabo...[Details]
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STM32 ADC multi-channel conversion Description: Use ADC to continuously collect 11 analog signals and transfer them to memory through DMA. ADC is configured to scan and continuously convert mode,...[Details]
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Abstract: Charge coupled device (CCD), as a new type of photoelectric device, is widely used in non-contact measurement. CCD drive design is one of the key issues in CCD application. In order to ...[Details]