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Atomthreads, like many operating systems, calls idle when there is no task scheduling. static void atomIdleThread (uint32_t param) { /* Compiler warning */ param = param; /* Loop fore...[Details]
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1. I would like to ask if the black light used in cleaning validation can be replaced by a UV light? If not, what is the reason? If a black light must be used, is the higher the power, the better? The...[Details]
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Normally, when you use a multimeter to measure the resistance of an incandescent bulb, you will find that the resistance is very small and does not conform to the resistance calculated by Ohm's law. ...[Details]
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Hongli Zhihui recently issued an announcement stating that one of its subsidiary companies, Guangzhou Laidiya Lighting Co., Ltd., was recently granted a patent for an invention and obtained the relev...[Details]
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1. Spindle component failure
Due to the use of speed regulating motors, the structure of the spindle box of CNC machine tools is relatively simple, and the parts that are prone to failure are ...[Details]
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How to test the computer power supply? The specific method is: use a metal wire to connect the fourth socket on the motherboard power cord and the seventh socket on the bottom (the premise is tha...[Details]
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Providing mobility to products can bring additional benefits and open up new markets outside of existing applications. The portable ultrasound device market is a good example. Until now, ultrasound i...[Details]
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According to news on January 20, NXP Semiconductors announced the launch of a new 28nm RFCMOS radar single-chip series, suitable for the new generation of ADAS and autonomous driving systems. The ...[Details]
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November 4, 2019 - The 2019 China International Financial Exhibition (hereinafter referred to as the "Financial Exhibition") will be held at the Shenzhen Convention and Exhibition Center from Novembe...[Details]
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摘要: /********************************************************************************************************** File : ws_spi_port.h* Hardware Environment:* Build Environment : Silicon LABs 3.42.00 /...[Details]
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Panasonic showcases 4680 battery cell Beijing time on March 10th, Tesla CEO Elon Musk (Elon Mus) is looking to crack the code to make better and cheaper batteries, but at this critical moment, the...[Details]
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The MCS51 microcontroller series is an 8-bit microcontroller. It is a product launched by Intel in 1980 following the successful design of the MCS48 series. Because the MCS51 series has strong on-chi...[Details]
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In March 2021, STMicroelectronics (ST) announced the launch of STM32U5. In September, the first batch of STM32U5 models were officially put into mass production. This also means that ST has launche...[Details]
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Most embedded systems use more than one power rail, and many use four or more. Individual ICs, such as FPGAs, DSPs, or microcontrollers, may have specific timing requirements. For example, one chip m...[Details]
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In the design of digital systems, the FPGA+ARM system architecture has been used more and more widely. FPGA mainly realizes high-speed data processing; ARM mainly realizes system process control, h...[Details]