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******************************************************************************** * Description: * * Key scanning program * * When powered on, turn on the LED at port P00 ...[Details]
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Poly, a global leader in unified communications and collaboration, has launched the new Poly Sync series of smart USB and Bluetooth portable speakers, built-in Poly's unique microphone technology tha...[Details]
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According to foreign media reports, Seoul, South Korea will use digital twin technology to create a virtual self-driving car test area. The test area is identical to the real-world test environment l...[Details]
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1. Acid Number (Acid Value) Acid value
refers to the amount of free acid contained in 1 gram of grease, wax or flux. The method of measurement is to dissolve the sample in hot alcohol and use t...[Details]
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As people's requirements for photography quality continue to increase, photography lighting effects are also becoming more and more stringent. In complex environments such as at night, indoors, in ...[Details]
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According to Jiwei.com, ASML CEO Peter Wennink said yesterday that technology export controls on China will not only fail to prevent China's technological progress, but will ultimately harm the US ec...[Details]
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The program is a basic program for dual serial port communication of STC microcontroller at 9600 baud rate. The program content includes interrupt reception and interrupt forwarding of received data....[Details]
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The encryption algorithm suite of ETAS , a leading software-defined vehicle (SDV) solution provider, and Infineon Technologies AG successfully passed certification. The certificate was validat...[Details]
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After a power outage,
UPS
relies on
battery
energy storage to supply power to the load. Standard UPS has its own built-in battery, which can generally continue to supply power for se...[Details]
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Pressure sensors will become the highest-selling microelectromechanical systems (MEMS) device by 2014, according to a MEMS and sensors research report from IHS iSuppli, due to their relatively high p...[Details]
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1. Simple series voltage stabilizer
1. Principle analysis
Figure 4-1-1 is a simple series voltage regulator , T1 is the adjustment tube, D1 is the reference voltage source, R1 is the current li...[Details]
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On July 8, the capping ceremony was successfully held at the Kechuangbo Innovative Energy Storage Industrial Park in Zhuhai High-tech Zone, marking the project's entry into a new stage of const...[Details]
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The center frequency is the frequency in the middle of the filter passband. The center frequency is the standard. The frequency above the center frequency until the frequency voltage decays to 0.7...[Details]
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Characteristics of IIC bus:
1. Only two bus lines are required: one serial data line (SDA); one serial clock bus
2. Each device connected to the bus can be addressed by software, and through a ...[Details]
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In the modern automobile industry, manual transmission (MT), as a traditional transmission device, is still favored by many drivers for its reliability, durability and driving pleasure. The manual ...[Details]
Microcontroller MCU
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