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Abstract:
A ZigBee wireless
sensor
network system
supporting body temperature and pulse monitoring is proposed
. Three types of node devices based on JN5139
microcontroller
, na...[Details]
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Your computer or device may only have an RS-232 port. If you want to conduct effective and reliable RS-485 or RS-422 communication, you need to choose the right RS-232/RS-485/RS-422 converter for you...[Details]
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MCU and keyboard interface program
void int1proc() interrupt IE1_VECTOR using 1 { unsigned char i, key; code unsigned char PS2TAB = {//20-key PS2 keypad key code table 0x70,//0 0x69,//1 0x72,...[Details]
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Recently, the Dalian Rongke all-vanadium liquid flow battery electrolyte production line (Phase I) general contracting project, undertaken by the Northeast Company of China Construction Engineering...[Details]
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According to Jiwei.com, the market has recently reported that in order to further restrict the development of China's semiconductor industry, the Biden administration is considering including immersi...[Details]
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Although Doherty power amplifiers have high efficiency, their linearity is usually poor, and digital pre-distortion technology is needed to linearize them. In order to meet the increasingly higher c...[Details]
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When Google first launched smart glasses, they failed to become a mainstream product because many technical conditions were not yet mature. However, smart glasses did not disappear, but found a stage...[Details]
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The fastest unicorn born this year
Recently, a piece of news shocked the entire AI circle.
According to the Financial Times, citing people familiar with the matter, World Labs, founde...[Details]
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Huawei held an online press conference at its headquarters in Shenzhen to release its 2019 annual report. The report shows that Huawei's overall operations are stable, with global sales revenue of ...[Details]
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Mouser Now Stocking Infineon's CYW20822 AIROC Low-Energy Bluetooth Module
Providing efficient wireless connectivity for multiple applications
March 25, 2024 –
Mouser Ele...[Details]
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The solar panels on the roofs of ordinary Japanese houses, plus all the systems, cost about 160,000 RMB, of which the Japan New Energy Association and other organizations provided subsidies of 100,...[Details]
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1. (1) Read the contents of file1.txt (for example):
12
34
56
is output to file2.txt:
56
34
12
(in reverse order)
Answer:
Note the use of growable arrays.
#include stdio.h
#...[Details]
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Product prototyping is becoming easier (and faster), and better software tools are driving a revolution in manufacturing through additive manufacturing. Engineers and designers must stay updated wi...[Details]
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China produces tens of thousands of mobile phones every year, but mobile phone test equipment is quite expensive and the test speed is generally slow. According to conservative estimates, each test...[Details]
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With the support of AI, a new round of cockpit revolution is ready to take off.
Since December last year, Ideal Auto has started to push OTA5.0 in batches. The multimodal cognitive mod...[Details]
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