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From the application point of view, this paper designs an application system based on the external SRAM expansion keyboard of ATmega2560 microcontroller. The detailed design is given from the har...[Details]
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On April 8, the Wuwei Municipal People's Government released the "Wuwei City 2024 Investment Opportunities List (New Energy and Equipment Manufacturing Industry Chain Projects)", a total of 84 proj...[Details]
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Recently, Ti sent an email introducing the design of its oscilloscope front-end probe, which seems to explain the principle of oscilloscope probes quite clearly. As can be seen from the figure, th...[Details]
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This is a power supply based on the variable regulator LM317. The input of the regulator takes about 28 volts DC and it will output a DC voltage from 1.25vdc to 25 VDC. To adjust the output voltage, j...[Details]
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1. Experimental task
is as shown in Figure 4.1.1: Connect a light-emitting diode L1 to the P1.0 port, and make L1 flicker on and off continuously, with a time interval of 0.2 seconds.
2. C...[Details]
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Entry: Put the numbers to be displayed in the display buffer 60H-65H, a total of 6 units, and correspond to each digital tube LED0-LED5. Exit: Convert the 6 numbers preset in the display buffer int...[Details]
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The benchtop multimeter is a commonly used resistance measuring instrument, but in actual applications, do you use the multimeter to measure resistance correctly? Below, Agitek will show you some com...[Details]
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China Energy Storage Network News:
Recently, State Grid Shanghai Electric Power Company organized a pilot transaction for a virtual power plant operation project to meet the peak winter deman...[Details]
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"
Shine brightly
"
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ALIYOS
™
LED-on-foil
technology
from ams OSRAM
will
bring unprecedented changes to automotive lighting
...[Details]
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Foreign media CNBC published an article today, reporting some stories behind the Apple Card credit card, including the cooperation between several well-known American banks or financial groups and Ap...[Details]
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The global semiconductor industry has experienced a year of ups and downs. The problem of tight wafer foundry capacity has not been solved yet, and the epidemic has caused countries to advocate the l...[Details]
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The fingerprint recognition process is similar to all biological feature recognition processes, and is divided into two parts: user registration and feature matching. First, the fingerprint image...[Details]
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Ptmind and Trias completed a strategic cooperation signing ceremony in Tokyo, Japan. The picture shows Ptmind CEO Zheng Yuan and Trias CEO Ruan Anbang signing a cooperation agreement on strategy and ...[Details]
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The purpose of the internal comparator is to detect the state change of the external sensor, such as the Hall switch, which outputs a high level when metal is approaching and a low level when metal i...[Details]
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Through
the
wireless
network,
the results are instantly transmitted to receivers distributed in various counties, cities and major universities throughout the city. After processing, t...[Details]
Analog electronics
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