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0 Introduction
Nuclear spectrum radiation measurement technology is a highly comprehensive technology. It is the product of the cross-penetration of multiple disciplines such as nuclear de...[Details]
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Since I started working with embedded systems, I have studied assembly language several times, but I still feel that there are still a few things I am not clear about, so I will summarize them here. ...[Details]
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Fairchild's FAN9611/12 is an interleaved boundary conduction mode (BCM) PFC controller using Sync-Lock™ technology. The high current gate driver can provide 1.0A source current and 2.0A sink curren...[Details]
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The following is the source code of the simple waveform generator of 51 single-chip microcomputer: #include AT89X52.h #include math.h #define ADDR1 0x2c //MAX5820LEUA sbit key_sin=P1^0; sbit ke...[Details]
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The ports of LCD1602 are mostly the same, so I won't go into details here. You can look for the datasheet of Changsha Sunman.
Below is the program. The definition is very obvious in the program. It s...[Details]
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The 400W high-power voltage-stabilizing inverter circuit is composed of TL494. The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current-injection drive circuit to drive tw...[Details]
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Leapmotor Uses BlackBerry QNX to Build Next-Generation AI Cockpit for Its New Electric SUV
Hangzhou, China – November 18, 2021 – BlackBerry today announced that
Leapm...[Details]
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There are both boost and buck types in 1 W-3 W flashlight LED applications. The input voltage range for boost applications is 1 to
2.5 Vdc, operating frequency up to 1.2 MHz; the input voltage...[Details]
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NIO announced that Feng Wei will join the company as Chief Financial Officer (CFO), effective November 18, 2019. Li Bin, founder, chairman and CEO of NIO, said: "On behalf of the NIO Board of Dire...[Details]
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The STM8L contains a 12-bit ADC with 25 input channels, including an internal temperature sensor, an internal reference voltage As can be seen from the figure above, there is an internal re...[Details]
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On February 23, 2021 MWC Shanghai officially opened. This is the first time that GSMA has re-held the MWC offline exhibition event while the global epidemic is still ongoing. It has attracted much at...[Details]
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The Internet is developing rapidly. In addition to providing information and communication services to users, it can now connect objects to systems, bringing new "Internet of Things" applications. Th...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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Many electronic systems require both positive and negative voltages to operate properly. Efficiently generating a very low positive output voltage from a higher input voltage usually requires the u...[Details]
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Since the announcement of the change of ownership in April, every move regarding the control of Gree Electric Appliances has always been a concern for the market. On May 22, Gree Group held a meeting...[Details]