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Problem description: When using the STM32F105RB chip for serial port programming, the macro definition is STM32F10X_HD. The serial port is normal and can send and receive data. If the macro definitio...[Details]
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According to Bloomberg, the British government will hold talks with NEC on providing 5G equipment for mobile networks. It is generally believed that this is a measure for the UK to reduce its depende...[Details]
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Fault phenomenon The wrong number 5022 was dialed when the machine was turned on, the module was not recognized, and the serial number was lost. Testing process After inspection, it was found that ...[Details]
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The measurement of radon and its progeny is a problem covering many fields such as intelligent instruments, nuclear radiation detection, nuclear technology application, environmental value, industr...[Details]
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50W transmitter and receiver matching solution, using ST supercharge protocol to simplify fast charging design
June 14, 2024, China –
STMicroelectronics has launched a Qi wireles...[Details]
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Among many circuit designs, TL431 is a controllable precision voltage regulator widely used in switching power supplies. And TL431 has a good reference voltage and operational amplifier, so it can re...[Details]
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The 2020 SNEC Photovoltaic Exhibition was postponed to August due to the epidemic. It was originally thought that the number of participants would be very small and expectations were low, but unexp...[Details]
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More than 20 years ago, I was an expert in Z80 assembly language. Later, I came into contact with 8086, and then C51 assembly language. Each time, I found something different from the language I lear...[Details]
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China Energy Storage Network News
: "Internet +" smart energy (hereinafter referred to as energy Internet) is a new form of energy industry development that deeply integrates the Internet wit...[Details]
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In fact, C8051F does not need a crystal oscillator and a reset circuit, but in order to ensure the stable operation of the minimum system, it is best to add an external circuit. ● C8051F reset circ...[Details]
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On June 7, Bosch announced that the Dresden 300mm wafer factory was officially put into operation. This is also the "first AIoT" factory among Bosch's more than 200 factories. Bosch CEO Denner said: ...[Details]
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On September 14, the 13th Asia-Pacific Intelligent Automotive Electronics Technology Forum Summit of AETF 2018 was held. The conference conducted in-depth discussions on V2X technology, advanced driv...[Details]
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Trigger circuit with sawtooth wave as synchronization signal
Phase-controlled circuit refers to a thyristor controlled rectifier circuit, which controls the output voltage by controlling the siz...[Details]
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GPIO main functions ● Each bit of the port can be configured individually ● Selectable input mode: floating input and input with pull-up ● Selectable output modes: push-pull output and open-drain ...[Details]
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As the degree of vehicle networking continues to increase, the cybersecurity threats faced by key systems such as steering and braking are also increasing. To this end, according to foreign media r...[Details]
Microchip MCU
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