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I want to control the LED through the serial port, but the serial port can only send one character each time it is interrupted. So it is not easy to know which part each command controls when control...[Details]
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The avr development environment requires the installation of two software: Reprint and modify an article to explain the installation and settings of these two software WinAVR+AVR Studio must-re...[Details]
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The creation and calling of subVIs are relatively abstract, but after you actually see how to implement them, you will at least feel that it is not difficult in terms of skill operation. The
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This DC/DC conversion switching power supply uses a TOP249Y, with an input of 250V~380V DC voltage, an output of 48V, 5.2A (250W), and a power efficiency of up to 84%. The circuit is shown in the fig...[Details]
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According to Nikkei News, Apple is establishing a closer partnership with TSMC in hopes of reducing its reliance on Qualcomm, and the company plans to have TSMC manufacture 5G iPhone basebands starti...[Details]
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Few people know about the interaction between nerves, arm and sensor systems when the arm picks up a ball. In order to simulate this natural reaction process, the system can be constructed by micro...[Details]
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——New documentary "Coding the Car 2.0" released, focusing on the major software innovation trends driving future mobility
Los Angeles, CA and Waterloo, ON –
Today, Mo...[Details]
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The HAL part of STM32F4xx already provides the SD driver, and the IO PINs during initialization are placed in HAL_SD_MspInit. void HAL_SD_MspInit(SD_HandleTypeDef *hsd) { GPIO_InitTypeDef GPIO_In...[Details]
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I don't know why embedded systems are so popular, but I have collected some information online recently. For reference by embedded system enthusiasts: There are several reasons why embedded system ap...[Details]
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The program using the ad that comes with the STC12C2052 microcontroller is as follows:
;==Self-made fully automatic AC regulated power supply control circuit board program=
P1M0 EQ...[Details]
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In the coming years, smart displays will become smarter, cheaper, and more ubiquitous. The era of smart displays has arrived. Amazon launched the Echo Show in mid-2017, followed by Google and Faceboo...[Details]
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Introduction High-intensity discharge (HID) lamps were originally designed for outdoor and industrial applications, but have now expanded into indoor applications such as office lighting and retail l...[Details]
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On October 7, the China Chemical and Physical Power Sources Industry Association issued a notice to publicize and solicit opinions on the association's group standard "General Specifications for So...[Details]
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1. The electromagnetic flowmeter has no display 1. Check whether the power is on; 2. Check whether the power fuse is intact; 3. Check whether the power supply voltage meets the requirements; 4. Check...[Details]
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1. Introduction In power production and electrical testing, it is often necessary to measure power frequency voltage and frequency. There are many types of power frequency voltage meters and frequenc...[Details]