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Bluetooth and NFC are both essential functions in daily mobile phone use, but they are not needed all the time. Therefore, in order to save power, many people turn them off by default and turn ...[Details]
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According to foreign media reports, silicon photonics startup SiLC Technologies and automotive exterior lighting system company Varroc Lighting Systems announced that they will jointly demonstrate at...[Details]
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2W Low-Cost Flyback Charger Power Supply with 6V Output and 330mA Using LNK564PN
A flyback converter using LinkSwitch-LP (Figure 1) has an output VI characteristic similar to that of an unregula...[Details]
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8. Infrared computer remote control
After burning the burning file into the AT89C51 microcontroller, connect the computer serial port to the 51 experimental board with expansion components. After t...[Details]
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Abstract: This paper discusses the grounding technology in electromagnetic compatibility, including the types and purposes of grounding, grounding methods, calculation of grounding resistance, and ...[Details]
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By Galit Mendelson, Senior Manager of PoE Marketing and Business Development at Microchip TechnologyNext -generation 5G technology is creating new business opportunities by delivering advanced mobil...[Details]
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1. External structure of single chip microcomputer
If you get a chip and want to use it, you must first know how to connect it. The chip we use is called 89C51. Let's take a look at h...[Details]
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/* This file is an example to use timer2 in mode 0 This program is used for timer 2 mode 0*/
#define MSB_reload_value 0x36
/* msb reload value exemple high bit reload value: delay 60ms*/
#defi...[Details]
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DHT11 driver reference http://www.51hei.com/bbs/dpj-112282-1.html http://www.51hei.com/bbs/dpj-38067-1.html 1602 driver reference http://www.51hei.com/bbs/dpj-24671-1.html /******************...[Details]
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Phenomenon 1: These signals have been simulated, and there is absolutely no problem.
Comment: The simulation model cannot be exactly the same as the real thing. Even the real things processed in d...[Details]
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According to Korean media The Elec, Samsung's Device Solutions (DS) division, which operates Samsung foundries, system LSI and memory divisions, is expected to have operating profits of about 13.1 tr...[Details]
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A technology launched by Leapmotor allows drivers to experience the fun of "Subject 2" driving. This driving technology called NAC can realize the system control of the accelerator and brake, and the...[Details]
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Before, you got a helmet for free when you bought a motorcycle, now you get a motorcycle for free when you buy a helmet. You would never have thought that after masks, helmets would become a hot to...[Details]
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1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltag...[Details]
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Driverless cars (i.e. autonomous driving) are the next decade’s plan for mankind. To realize this dream, a unique combination of technologies is needed to overcome the primary challenges of autonomou...[Details]