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In the data acquisition system with 80C31 as the control core, a large external RAM is often needed to store data. As we all know, 80C31 is an 8-bit CPU with a 16-bit address bus width. Its externa...[Details]
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Abstract: In the energy-saving control of central air-conditioning systems, each sensor is connected to the corresponding input terminal of the automatic control device through a numbered standard ...[Details]
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LPC1114 and LPC11U14 have two SSP buses, while LPC1343 has only one SSP bus. There are not many other differences. However, the SSP1 bus of LPC11U14 has two pins that can be set, which further increas...[Details]
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Apple has stopped verifying iOS 15.4, the previous version of iOS released in early March, following the release of iOS 15.4.1 on March 31. Since iOS 15.4 is no longer verified, it is impossible to d...[Details]
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Realizing data "value-added" through "processing" is the "empowerment" of data in the Internet era, and it is also the foundation for the construction of ubiquitous power Internet of Things.
S...[Details]
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1. SD card boot As the name implies, the boot code is stored in the SD card, and the device boots from the SD card. There are some advantages to booting from an SD card: for example, you can flash th...[Details]
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Choose between standalone and integrated MOSFET PWM controllers
A little math makes it easy to understand why governments and mobile phone manufacturers are suddenly working hard t...[Details]
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Die bonding, bonding, inspection, dispensing, sealing, filling... The production workshop of Hebei Shentong Optoelectronics Technology Co., Ltd. is clean and tidy, and each process is connected in an...[Details]
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Dongfeng Motor and Huawei announced that the intelligent car jointly built by the two parties will be officially unveiled at the auto show in late April. Influenced by this news, Dongfeng Motor, whic...[Details]
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Technical Background The trend of miniaturization and high integration of today's portable electronic devices requires longer battery life, lower power consumption, and limited size of printed circu...[Details]
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A research team from Oxford University has developed an OLED smart glasses Assisted Vision, which may help users with severe visual impairments to identify objects. The way to wear this pair of sma...[Details]
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Solar leader Abengoa plans to develop a solar tower technology that absorbs heat through a high-temperature receiver mounted on the top of a tall tower. Image courtesy of AbengoaSolarThe U.S. Depart...[Details]
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The semiconductor industry is a high-tech industry that is advancing rapidly. Each generation of products requires a new generation of technology, and each generation of technology requires a new gen...[Details]
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When I was about to play with the advanced timer TIM1 / TIM8 on STM32F103ZET6, I suddenly found some port multiplexing problems: The pins of TIM1 are as follows: The pins of USART2 are as follows: ...[Details]
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Meishan Island in Ningbo, Zhejiang, is like a beautiful pearl, inlaid on the coast of the East China Sea. It used to be a barren island with sandy watermelons and sea salt as its labels. Today, as ...[Details]
Microcontroller MCU
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