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It is mainly divided into three parts: (1) 51 single-chip microcomputer program part; (2) Keil tool part; (3) Why printf outputs to the serial port. (1) 51 MCU program part #include stdio.h #inc...[Details]
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Anxiously waiting for the bus to arrive, but having no idea when the next bus will arrive, the PSI solar bus stop is happy to use an electronic ink display to inform you of the arrival times of six...[Details]
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0 Introduction
The drive and control of motors is an important research topic in modern electronic technology. Different types of motors require different control and drive methods. Us...[Details]
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Before writing the serial communication, I read the STM32 Chinese reference manual, and then wrote the code with great enthusiasm. In the process, I encountered some frustrating things, which ...[Details]
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There are many detection methods for LED driver power transformers. Now, for transformers, eight detection methods are briefly listed: 1. Check whether there are obvious abnormal phenomena by obs...[Details]
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1 Overview
At present, bus technology is widely used in industrial control. It connects various devices in the system to form an industrial network system. The nodes on this system include: senso...[Details]
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Global electronic products are changing with each passing day. Whether it is the rise of smart phones, the Internet of Things, consumer electronics, or AI computing, more and more devices have high-s...[Details]
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On February 4, according to foreign media insideevs, Canada's Hydro-Québec company recently stated that it will sell the solid electrolyte developed by Nobel Prize winner John B. Goodenough and his p...[Details]
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1. If this error occurs, first check the data of your corresponding chip to see if there is this serial port, because some chips have different serial ports. 2. Adjust the model of your chip in opti...[Details]
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Recently, after repeated bargaining among politicians, the US "CHIP Act" was passed in the Senate with 64 votes in favor and 34 votes against, with an estimated fiscal expenditure of US$52 billion. ...[Details]
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According to statistics, in 2018, China's sales of new energy vehicles reached 1.256 million, continuing to rank first in the world and setting a new record. By the end of 2018, the total sales of ne...[Details]
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1. How does interference occur during detection? The underground pipeline detector detects the electromagnetic field generated by the signal current on the target pipeline. Ideally, the electromagnet...[Details]
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It is understood that with the launch of the domestic photovoltaic market, photovoltaic grid-connected standards have become increasingly stringent, and the new photovoltaic grid-connected standard...[Details]
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IC synchronous detection circuit with input signal frequency up to 2MHZ
Function of the circuit
MC1496 is widely used as an IC balanced modulation circuit. The basic connection of the circuit ...[Details]
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There is an inverting amplifier inside the MCS-51. XTAL1 and XTAL2 are the input and output terminals of the inverting amplifier respectively. After connecting the timing feedback element, it forms a...[Details]
Analogue and Mixed Signal
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