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;There is a question that requires recording the number of the key pressed. ;Device used: ;51 single-chip microcomputer, 8 numeric keys numbered "1~8", 1 function key, 1 digital tube, and other cryst...[Details]
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Target environment: MCU:stm32f103C8T6 stm32 library:standard library V3.5.0 RTOS:FreeRTOS Functionality: a. Receive DMA and serial port IDLE interrupt to receive variable le...[Details]
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Smart home products are becoming more and more popular among young users. A variety of smart hardware can meet most of people's requirements. This time we will talk about home camera products w...[Details]
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Liquids are divided into flowing and non-flowing. For high-viscosity viscous liquids such as toothpaste, how to accurately measure their density has always been a difficult problem. Now, our density m...[Details]
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Industrial Personal Computer (IPC) is a computer system designed for industrial environments, with high reliability, high stability, and high real-time performance. IPCs play an important role in i...[Details]
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After wireless technology entered the embedded system, the test and measurement work has become more and more complicated. The efficient debugging and troubleshooting of a system often requires multi...[Details]
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Wang Mingxin, chairman of the board of directors of the Hong Kong Applied Science and Technology Research Institute (ASTRI), said that now various Hong Kong institutions are more proactive than ever ...[Details]
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Maxim Integrated Products MAX16831 Configurable Buck-Boost High-Power LED Driver IC The MAX16831 is a current-mode, high-brightness LED (HBLED) driver designed to regulate the current in a single s...[Details]
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ARM microprocessors generally have two working states and can switch between the two states: —The first is the ARM state, where the processor executes 32-bit word-aligned ARM instructions; —The s...[Details]
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Harmony Energy's 196MWh Pillswood BESS in East Yorkshire, UK, is built on a raised platform to mitigate the risk of damage in flood-prone areas. Image: Harmony Energy
Ba...[Details]
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1. Application of power electronics technology
Power electronics technology is an emerging technology. It is the intersection of three disciplines: electricity, electronics and control theor...[Details]
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Daily maintenance of oil pump motor
1. Add grease frequently. The electric oil drum pump runs at high speed and the grease is easy to evaporate. Therefore, the lubrication at the bearing must ...[Details]
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China Mobile has been approved by the China Securities Regulatory Commission for its A-share IPO. China Mobile announced that it plans to publicly issue no more than 845.7 million A-share common sh...[Details]
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During the 2011 London Design Festival, a table lamp powered by algae appeared. This lamp consists of a table that can grow plants and an LED table lamp. It was jointly developed by designers and s...[Details]
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iQOO previously announced that the company's upcoming flagship smartphone iQOO 7 will be released on January 11, and the phone will be powered by the latest Qualcomm Snapdragon 888 chip. Today the ...[Details]