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Using STM32 to run UCOS, I wrote a very simple program and compiled it as follows Program Size: Code=24562 RO-data=746 RW-data=88 ZI-data=7456 Based on this calculation, if the FLASH is less than 24...[Details]
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According to a report by Bloomberg on November 29, Apple is moving some of its iPad and MacBook production lines from China to Vietnam, and Foxconn, the contract manufacturer, has recently injected $...[Details]
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The TX315A-T01 transmitter module uses the most advanced surface acoustic wave filter device for frequency stabilization, with a frequency stability of 10~5 and an operating frequency of 315MHz, wh...[Details]
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Pure solid-state lidar for short-range blind filling is about to enter the stage of large-scale mass production. Chinese lidar players are rushing to deploy pure solid-state lidar. In less than a w...[Details]
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Compared with traditional combination locks, electronic combination locks have many advantages such as high security, low cost, and easy operation. For this reason, electronic combination locks hav...[Details]
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LED
(Lighting
Emitting
Diode) lighting is light-emitting diode lighting, which is a
semiconductor
solid-state
light-emitting device
...
LED (Lighting Emitting Diode) lighting is...[Details]
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Here is a stereo power amplifier based on the single chip STK4141II. This stereo amplifier circuit will provide 25W audio power on each output channel.
The recommended voltage for 8 ohms...[Details]
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The EHF band is the preferred operating band for the next generation satellite communication system, and the development of equipment is becoming more and more urgent. The upconverter is a key device...[Details]
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Printf usage of multiple serial ports under STM32
The way of adding printf() to the program on the Internet is generally like this (briefly mentioned):
1. Configure GPIO, USART, RCC Configuration ...[Details]
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Relying on the flexible inter-task communication capability of μC/OS Ⅱ, the message mailbox Mbox is used to transmit the printing data from the data generation task to the printing task. Among diff...[Details]
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In power installation projects, if the RLC series circuit produces parallel resonance, when the series resonance working voltage on both sides of the inductor or capacitor is too high, it will penetr...[Details]
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RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce instructions, but improves the computing speed by making the computer struc...[Details]
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China Energy Storage Network News:
"A single order requiring users to use electricity in an orderly manner cannot be strictly called 'demand-side response'" "Demand-side response resources ...[Details]
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This circuit can realize an adjustable DC regulated power supply through a simple circuit structure, and has a voltage indication, and the output DC voltage range is 0~30V. Working principle of ...[Details]
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On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]
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