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After China Telecom took over the CDMA network, in addition to ensuring the stability of the existing network so as not to affect the experience of terminal users and continuing to develop CDMA1x's...[Details]
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S3C2440 has the following modes for the touch screen related interface:
1. General conversion mode. The manual says: most likely used for General Purpose ADC Conversion. (I don't understand this, s...[Details]
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With the rapid development of the Internet, the number of network users has increased rapidly. While using computers for network interconnection, various home appliances, instrumentation equipment and...[Details]
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According to the Shaanxi Daily, with the completion and production of the second phase of the 12-inch flash memory chip project of Samsung (China) Semiconductor Co., Ltd. (Xi'an Samsung Semiconductor...[Details]
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1. Composition of product standard system
LED
is a new type of lighting appliance product. LED products include the LED itself, the supporting control devices and the lighting ...[Details]
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Specific implementation functions: Simulate the working process of a fully automatic washing machine and replace the washing machine motor with an electric motor. It can display the working statu...[Details]
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//Serial port initialization: #define EN_USART2_RX 1 void RS485_Init(u32 bound) { GPIO_InitTypeDef GPIO_InitStructure; USART_InitTypeDef USART_InitStructure; NVIC_InitTypeDef NVIC_Init...[Details]
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According to a test conducted by Flotato creator Morten Just, Google Chrome uses more than 10 times more RAM than Safari on macOS Big Sur under normal and light web browsing scenarios. In a blog po...[Details]
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Overview
AT86RF401 is a RF wireless data transmitter with an integrated AVR RISC microcontroller. The output frequency range is 250-450MHz, the maximum output power is +6dBm, and the ...[Details]
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Jiwei.com News (Text/Oliver), yesterday (3), TSMC announced that the 5nm process has entered the trial production stage, targeting the 5G and artificial intelligence markets. Compared with its 7nm pr...[Details]
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The head of Lenovo Mobile posted the updated content of ZUI on Weibo, saying that "classic U-Touch is back", so some fans speculated that "classic U-Touch" is likely to mean that the Z6 Pro will have...[Details]
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Qualcomm released the Snapdragon 730 and 730G processors in April this year, and information about its next-generation products has now been exposed. According to foreign media reports, th...[Details]
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Swedish battery maker Northvolt and Norwegian aluminum supplier Hydro are partners in a joint venture called Hydrovolt that has built Europe's largest battery recycling facility.
...[Details]
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Voice ICs are generally divided into 4 audio output modes. However, we usually only see two. What are the four? They are: current DAC audio output mode, dual PWM direct push audio output mode, volt...[Details]
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Who invented the DC generator?
The DC generator was invented by American physicist Michael Faraday in 1831. Faraday discovered that when a conductor moves in a magnetic field, an electromotive...[Details]