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The 115V/400Hz power supply used in the aviation power distribution system is generally obtained by DC inverter, and is mainly used for military aircraft, radar and other equipment. The energy conver...[Details]
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Modern product applications using rechargeable batteries often have built-in sensors and battery management system (BMS) circuitry. The BMS monitors the voltage, current, and temperature of the rec...[Details]
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The purpose of this article is to clarify the relationship between the CPSR status flags of the ARM processor and the conditional symbols of the ARM instructions.
1. CPSR Register
The bit...[Details]
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As the successor of the Moto E6 launched last year, the entry-level Moto E7 recently appeared on the Google Play Console and revealed some key specifications, including memory, system, screen r...[Details]
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/******MCU multi-task template******/ #include reg52.h #define TASK_NUM 2 //Number of tasks #define FRE(x) 10000/x //define frequency unsigned char code s ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0...[Details]
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1 Introduction Intelligent measurement has been widely used in various industries. The measured data can be exchanged with the host computer through the serial port or through an external USB bridge ...[Details]
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This article introduces a PC-based oscilloscope reference design. The MAX1393 ADC and MAX1396 EV (evaluation) board are highlighted, and the circuit diagram, software, and software function descrip...[Details]
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Watchdog is a very necessary module for embedded system. Someone said that embedded system operates without watchdog enabled just like the car without air bag. You should always enabled watchdog as...[Details]
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On March 3, according to the Ministry of Industry and Information Technology micro-blog, recently, some netizens and media reported that some websites forced users to download APPs when browsi...[Details]
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Abstract: The basic principle of SVPWM (space vector modulation) is discussed in detail, and a design scheme of a three-phase PWM rectifier control system based on DSP is given. TMS320F-2812 is applie...[Details]
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As various household appliances are flooding into households, the proportion of standby power in household electricity consumption is also increasing. According to surveys, standby power generally ac...[Details]
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MCS-51 uses Harvard structure, its program space and data space are separately addressed, that is, each has its own address space, and they do not overlap. So even if the address is the same, because...[Details]
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According to a report by People's Daily, the Ministry of Industry and Information Technology pointed out that my country has taken a leading advantage in 5G development, with a total of more than 819...[Details]
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Tao Lin, Tesla's global vice president, said in an interview during the 2021 Shanghai Auto Show that cars produced by Tesla's Shanghai Super Factory have been exported to Europe, Japan and other plac...[Details]
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Fast charging opportunities
Fast charging station customers require chargers that are small, rugged, reliable, and efficient, while providing a charge time of less than 30 minutes. Typical 3 t...[Details]