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Note that it is UART4, not USART4 In stm32 UART and USART are not the same USART is a universal synchronous/asynchronous serial receiver/transmitter UART is Universal Asynchronous Receiver/T...[Details]
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The seventh beta version of Apple's operating system is now available for developers, including iOS 14.5, iPadOS 14.5, tvOS 14.5, and watchOS 7.4. Users can download it through the Apple Develop...[Details]
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At present, with the growth of living and office space, audio wiring in large conference rooms, cars and other places is becoming increasingly difficult and costly, and there is an urgent need for ...[Details]
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High-power LEDs require high drive currents of 350 to 1000 mA. Using the latest technology, each LED can produce 40 to 80 lumens of light, and the power is generally 1 to 3W. According to the infor...[Details]
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Both series of processors start with "stm32", which means they are both stm32 chips, which are microprocessors for the ARM Cortex-M3 core used in the field of automatic control. F107 is an interconnec...[Details]
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The detection system performs real-time recognition and processing of the input spatial transient
optical radiation
signal, inversely estimates the energy of the spatial transient signal and repo...[Details]
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Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech...[Details]
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Introduction to nrf broadcast parameters: /**@defgroup BLE_GAP_ADV_FLAGS GAP Advertisement Flags * @{ */ #define BLE_GAP_ADV_FLAG_LE_LIMITED_DISC_MODE (0x01) /** LE Limited Discoverable ...[Details]
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On February 7, LG Chem announced that it had signed a long-term supply contract for cathode materials worth 25 trillion won with General Motors. LG Chem plans to use its cathode material factory in T...[Details]
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My own summary: 1.2440 has two PLLs, UPLL and MPLL. UPLL is used for USB clock UCLK, and MPLL corresponds to FCLK, HCLK, and PCLK. When ARM starts, it directly uses the external crystal oscillator ...[Details]
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A comprehensive guide to the latest solutions produced by Farnell's technical experts provides a rich resource of information on electric vehicle charging
Shanghai, China...[Details]
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As TSMC, Intel, and Samsung compete fiercely in the advanced manufacturing process, they are also actively planning and positioning themselves in the advanced packaging business. What is the magic of...[Details]
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Recently, Keysight Technologies released a new microwave vector signal generator, the M9484C VXG, which has a frequency of up to 54 GHz. When used with the V3080A vector signal generator frequency ex...[Details]
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The inverter is an important part of the emergency power supply. In order to achieve timely adjustment of the inverter output AC voltage in the emergency power supply, reduce the output voltage har...[Details]
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On October 11, the 2021 Guangdong-Hong Kong-Macao Greater Bay Area Private Enterprise Science and Technology Innovation Summit and Private Enterprise Science and Technology Achievement Matchmaking ...[Details]