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Digital blogger @数码闲聊站 revealed that the rear lens of Xiaomi 11 Pro is still a matrix module design, but the lens module part is larger than that of Xiaomi 11, so it will be more recognizable. In add...[Details]
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Air conditioner short circuit is a common fault that usually leads to circuit interruption and damage to electrical equipment. When the air conditioner short circuits, it is necessary to promptly i...[Details]
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In most processors after ARM V4 and V4T, the interrupt vector table can have two locations: one is 0 and the other is 0xffff0000. This can be controlled by the V bit (bit ) in the CP15 coprocessor ...[Details]
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introduction
In industrial control, it is necessary to aggregate the data generated by multiple independently working devices. The traditional communication method mainly adopts fi...[Details]
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The MCU assembly sets the crystal frequency to 11.0592M, the serial port working mode to 1, and the baud rate to 4800bit/s (after frequency multiplication) 1. Assume the crystal frequency is 11.0592...[Details]
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China Energy Storage Network News
: On November 13, State Grid released the company's ubiquitous power Internet of Things construction status in October.
As of the end of October, the co...[Details]
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On June 21, Tianjue Technology said on the interactive platform that since completing the acquisition of MueTec in May, the company is actively promoting integration. MueTec's products are general-pu...[Details]
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Nexperia launches a range of A-selection Zener diodes that provide high-precision reference voltages with the industry’s lowest ±1% tolerance
Comprehensive product range covers vario...[Details]
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An amplifier is used to increase the strength of the input signal and should provide an amplified version of the signal in the output. Audio amplifiers are widely used in stereo or home theatre sys...[Details]
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1. Hardware Principle The watchdog is similar to a timer. Its principle is that you need to feed the dog within a certain period of time (essentially writing a value to a register). Otherwise, it w...[Details]
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Based on the rapid development of semiconductor integration technology, various types of single-chip microcomputers are flooding into the market with each passing day, providing great convenience for...[Details]
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According to Nikkei Chinese, Mitsubishi Gas Chemical will build a new semiconductor cleaning liquid factory in China. This product is used to remove tiny impurities in the production process of semic...[Details]
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Bluetooth technology is actually a short-distance, low-cost wireless transmission application technology. From the current application point of view, due to its small size and low power, its applicat...[Details]
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Application technology丨Vehicle communication darkroom test laboratory
Application field: Intelligent cockpit
Unique advantages:
...[Details]
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In the past, PCM/FM system was mostly used in air-to-air missile telemetry. The transmitter was frequency modulated and mostly worked in phase-locked frequency modulation. In order to improve the abil...[Details]
DIY/Open Source Hardware
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