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The MAX2900-MAX2904
are monolithic 200mW transmitters designed for the 868MHz/915MHz bands. Each chip integrates a baseband pseudo-random (PN) sequence lowpass filter, transmit modulato...[Details]
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software design /*---------------------------------------------------------------------- Experimental content: USART sends and receives data by itself, and uses the LED of the PB port to indicate t...[Details]
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Apple has been working on how to create a small wearable speaker that would use beamforming audio to make it clearly heard by the wearer while not disturbing others. According to AppleInsider, App...[Details]
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1 Introduction
UT detection technology, as one of the five conventional nondestructive testing technologies in industry, has been widely used. In UT, the A-type pulse reflection
ultras...[Details]
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Recently, there was news that a new Snapdragon 870 phone under Xiaomi has obtained the domestic 3C certification and supports 67W fast charging. Some industry insiders believe that this phone...[Details]
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HT47I_O Port Application include ht47c20.inc data .section 'data' count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch reti org 10h jmp timer_int ;***...[Details]
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The official microblog of Intel Core Products is here again to popularize science. The question this time is: "Why is the cursor designed to be asymmetrical?" The official microblog said: "The reason...[Details]
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1 Introduction
The use of infrared sensors to collect information has received widespread attention due to its unique advantages, and has been widely used in military infrared guidance, fi...[Details]
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In deep power-down mode, except for the WAKUP pin (P1.4), the entire chip stops working, and only four 32-bit registers are available to store user data, and the data in the internal SRAM will be los...[Details]
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A very important detection index in the feed factory is moisture. The application of handheld rapid moisture meter can greatly shorten the measurement time. Generally, it only takes a few minutes t...[Details]
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The aftermath of the nuclear power storm is still surging, and global energy policies are changing. Electricity,
LEDs
,
electric vehicles
, and renewable energy deserve attention.
...[Details]
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EMC design and EMC testing complement each other.
The quality of EMC design is measured by EMC testing. Only by predicting and evaluating EMC compatibility during the entire process of EMC design and...[Details]
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As an independent power supply, batteries are widely used in various industries. The uninterruptible power supply of data centers, the communication power supply of the power industry, the on-board p...[Details]
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0 Introduction
FPGA (Field Programmable Gate Array), or field programmable gate array, is a large-scale programmable logic device that can replace all current microcomputer interface chips...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]