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Samsung's S10 series is still selling well, and news about Note10 has come out. Korean media etnews pointed out in a report that Samsung may launch four different Note10 models in the second half of ...[Details]
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On March 18, Karamay High-tech Zone and Solid State Ion Energy Technology (Wuhan) Co., Ltd. signed the "Strategic Cooperation Framework Agreement on Jointly Building the All-Solid State Battery (Xinji...[Details]
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I have studied microcontrollers for a while, and these two days I made a practical circuit, a 99-minute timer countdown reminder. The defect is that after the circuit starts working, it subtracts one...[Details]
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Reuters reported that U.S. Ambassador to Brazil Todd Chapman told Brazilian newspaper Folha de Sporp that the United States is in talks with Brazil and its local telecom companies about financing the...[Details]
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Intel's Sachin Katti: Virtualization and open RAN have become future trends
In future mobile networks, upgrading 5G network infrastructure will be as easy as upgrading common equipme...[Details]
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On September 10, Jiangsu Shuangliang Energy Conservation Investment Co., Ltd. (referred to as "Shuangliang Energy Conservation Investment"), a wholly-owned subsidiary of Shuangliang Energy Conservati...[Details]
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The circuit drives a high-power white LED (WLED) and turns off the LED when the temperature is too high and the thermistor fails in an open or short circuit. The life of any IC will be shortened if...[Details]
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The most commonly used hardness testers in industrial and mining enterprises and scientific research units are mainly metal Rockwell, Brinell and Vickers hardness testers. Among them, the metal Rockwe...[Details]
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1. Overview of how to start eCos
eCos currently has three default startup modes: RAM, ROM, and ROMRAM.
RAM boot means running directly in RAM. This method is generally used for debugging ...[Details]
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1 Introduction In recent years, with the development of electronic technology, digital technology and acoustic wedge materials, the technology of measuring fluid flow using ultrasonic pulses has deve...[Details]
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The infrared decoding and infrared encoding data correspond one to one, so I will not go into details about the infrared encoding protocol here. In the N76E003 microcontroller, we use external inte...[Details]
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Before the invention of the lamp, people used oil lamps and candles for lighting. Oil lamps and candles have a disadvantage: the lighting range is small, the flames are easy to extinguish, and it i...[Details]
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1. Typical application circuit of TC652/653
The typical application circuit of TC652/653 is shown in the figure. TC652/653 is attached to
the microprocessor
(UP) to be tested. Th...[Details]
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How to make an oscilloscope probe 1. Penholder modification method Mechanical pencils can be purchased in stationery stores with plastic pen holders. The shape of the pen holder before modifica...[Details]
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The soft starter is an electrical device widely used in the industrial field. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during ...[Details]