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Boeing and SpaceX of the United States are testing manned spacecraft and will be contracted to transport American astronauts to the International Space Station in the future. According to the lates...[Details]
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Summary
The commonly used method for designing the lock indication circuit of the charge pump phase-locked loop is to detect the phase error between the divided reference input and the local oscillat...[Details]
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On May 15, information about two new OPPO phones appeared on the website of the China Quality Certification Center. At present, we don’t know which two new phones they are, but the information shows ...[Details]
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On the evening of October 19, CATL revealed in response to investors’ questions that the company’s Hungarian battery factory has a planned production capacity of 100GWh. The first phase of constructi...[Details]
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STM8-Debug is a STM8 debugger on Vscode. It can debug STM8 devices by connecting to STLink devices using GDB. Precautions: The executable field of launch.json must be the path to an executable file...[Details]
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In a single-chip computer system, multi-processor refers to multiple single-chip computers of the same type or different types cooperating to handle different tasks of the same system. They must have ...[Details]
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Diodes Incorporated (Nasdaq: DIOD) today introduced the SBR10M100P5Q and SBR8M100P5Q. These automotive-qualified Super Barrier Rectifier (SBR®) diodes use patented and proprietary technology to signi...[Details]
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Ultrasonic level meter is an ideal instrument for level measurement in industries such as industry, food, water conservancy and hydropower. It integrates ultrasound, electronics and software, and i...[Details]
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Set the digital dial to 20V (or 200V) AC voltage, do not connect the black test pen, hold the insulating rod of the red test pen with your hand, and touch the two holes of the socket (or the exposed ...[Details]
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01. Enter ST official website Reference website: https://www.st.com 02. Refer to the following picture 03. Refer to the following picture 04. Refer to the following figure 05. Refer ...[Details]
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The "2022 Digital Entertainment Leadership Forum" officially kicked off today Industry leaders and eSports elites gather at Cyberport to witness the booming development of digital entertainment ...[Details]
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Is it better to keep the UPS on all the time or to turn it on and off at a scheduled time?
UPS has high voltage and high current inside. Frequent switching is certainly not good for the ...[Details]
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Capacitors have equivalent series resistance (ESR) and equivalent series inductance (ESL). For example, the output filter capacitor (bulk capacitor) of a VRM uses a 3280 μF electrolytic capacitor, ...[Details]
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IT Home reported on March 5 that yesterday, Google Flutter 2 was officially released. With Flutter 2, developers can use the same code base to build native apps for five operating systems: iO...[Details]
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Control circuit diagram
Control circuit diagram Resistor R28 is connected in series with the secondary winding of transformer T4 to detect the overcurrent of the lamp. The detected overcurrent is ...[Details]
Microcontroller MCU
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