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The driving LED lights in the previous blog experiments belong to the GPIO output control. This chapter will further consolidate the GPIO output control of I.MX6U. There is an active buzzer on the I....[Details]
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The NSR31/33/35 series, the first automotive-grade LDO chip newly released by Nanochip in 2022, is now officially in mass production and is supplied in batches to well-known international automotiv...[Details]
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Suitable for sulfur analyzer/sulfur measuring instrument/fully automatic sulfur analyzer/computer sulfur measuring instrument/coulomb sulfur measuring instrument/microcomputer integrated sulfur an...[Details]
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Introduction
The main purpose of writing this tutorial is to share with you the basic methods of using STM32. It is also a summary, record and memo for my own learning process, so as to avoid r...[Details]
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Foreign media found traces of the Galaxy S21 series in the Verizon version of the Samsung Galaxy S20 firmware. Three new Galaxy S21 series phones appeared in the Verizon version of the Sam...[Details]
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According to news on August 25, the 7th Future Network Development Conference opened in Nanjing on August 24. Peng Song, Senior Vice President of Huawei and President of ICT Strategy and Marketing (M...[Details]
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Nowadays, the application scope of DC energy meter is rapidly expanding, including DC energy measurement in trolleybus, tram, subway vehicle, electric vehicle and photovoltaic power generation, and...[Details]
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This article introduces a magnetic field detection circuit, as shown in the figure above. L1 in the figure is a 110V (220V can also be used) AC relay coil, which acts as a magnetic field sensor. In...[Details]
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High-frequency current probe is a very important current measuring instrument and is widely used in the power industry, electronics industry, communications industry and other fields. Its main fun...[Details]
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#include sbit LED_1 = P1^1; void initT0(void) { TMOD = 0x01; //Select T0 working mode 1, 16-bit timer/counter, TR0 direct switch TH0 = 0xFC; TL0 = 0x18; //1ms EA = 1; //Open the general interr...[Details]
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Application platform: STM32F030F4P6 ST official library: STM32Cube_FW_F0_V1.9.0 background knowledge For most MCUs and microcontrollers (ARM, x86), the address space is in bytes, which means that ...[Details]
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As "Industry 4.0" has triggered a new round of industrial transformation competition around the world, many countries are gradually making efforts in the field of industrial automation and embracing ...[Details]
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Paroken's current transmitter can directly convert the measured main circuit AC current into a DC4~20ma (converting DC 1~5v through a 250ω resistor or converting DC2~10v through a 500ω resistor) cons...[Details]
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This section will introduce the popular programming methods of AVR microcontrollers in detail and briefly describe their working principles, aiming to allow AVR enthusiasts to choose or make approp...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
Power technology
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