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Hardware platform: The processor is STM32F103R8, the board is a self-designed circuit board, digital tube display + CAN communication. Software development platform: Keil V5 Operating system: Fre...[Details]
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With the continuous development of fully automatic embroidery machines, mechanical improvements have not had much effect on improving the performance of the machines. Therefore, the control system ha...[Details]
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The "OFweek 2024 (13th) China Robotics Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to...[Details]
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Overview
DS7505 is a digital thermometer and thermostat from Maxim. Its operating voltage is 1.7~3.7 V. Its measuring temperature range is -55℃~+125℃. When the measured temperature exceeds 0℃~+...[Details]
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Key factors affecting the 5-year survival rate of breast cancer, thyroid cancer, and pancreatic cancer. Image source: American College of Surgeons
Northwestern University researchers h...[Details]
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Research diagram. Image source: National Institute of Materials Science, Japan A research team composed of Japan's National Institute of Materials Science, the University of Tokyo, and Tokyo Univ...[Details]
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The automatic watering system is designed with 51 single-chip microcomputer + LCD1602 liquid crystal + soil sensor + relay + ADC0832 + water pump. The three system buttons are: system reset button, s...[Details]
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According to foreign media reports, ESCORT, a high-end radar and laser detection and driver perception technology company, has released its latest driver alert system Redline 360c. As a portable dete...[Details]
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Power line carrier communication uses existing power lines to transmit signals. Its working principle can be briefly described as follows: data or voice is modulated on a carrier frequency of ...[Details]
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During the operation of automated communication equipment, various faults may occur, affecting the operation of the system, and sometimes even causing destructive consequences. In order to find out...[Details]
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Abstract: In order to understand the process of decomposing a periodic continuous signal into several harmonic components or synthesizing a periodic signal from different harmonics, a set of simple...[Details]
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The hardware configuration is double-edge triggered; Problem: Part of the program can be executed when triggered by the falling edge, but not by the rising edge. Test result: The rising edge can ...[Details]
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Battery charging:
Different batteries have their own characteristics. Users must charge them according to the instructions in the manufacturer's manual. In standby mode, the phone also consum...[Details]
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The body controller usually controls functions such as doors, lights, car keys, diagnostics, wipers and steering wheel heating, and is usually relatively simple. However, car keys are becoming more...[Details]
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A composite switching power supply circuit diagram with power-off protection function
Figure 1. A composite switching power supply circuit with power-off protection function
具有掉电保护功能的复合型开关电...[Details]