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APFC (active power factor correction) technology is to replace the passive devices in the rectifier circuit with active switching devices or add a power converter between the rectifier and the load...[Details]
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The annual Arm TechCon developer conference is about to be held, and Arm staff wrote a blog to review some of the highlights of Arm TechCon in the past 15 years. In October 2004, the first Arm TechC...[Details]
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Magnetic flap level gauges are mainly used for the measurement and control of liquid levels and are widely used in the production processes of power, petroleum, chemical, metallurgy, environmental ...[Details]
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Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
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GPS has appeared in more and more products such as cars, mobile phones, PDAs and even watches.
The success of a product depends on differentiation and specialization. Xilinx's CoolRunner-II CP...[Details]
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The procedure is as follows:
//Suitable for LM016L LCD display
#include reg51.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
void delay_nms(int);
bit LCD_b...[Details]
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1. STM32 has 5 clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI oscillator (RC oscillator) clock is a high-speed internal clock, which is rarely used because its accuracy is not as high as tha...[Details]
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The success of an enterprise lies in whether it can make an overall judgment on the long-term development direction of the industry and find a path that conforms to the future development trend. Faci...[Details]
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Static combustion There were two Model S thermal runaway accidents in China and the United States after they were parked. These two accidents have some commonalities. Based on the US NTBS and domesti...[Details]
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The low cost, simple design and high efficiency of the flyback transformer have become a common solution for 100W to 150W power supply designs. Other advantages of the flyback transformer over simil...[Details]
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In modern scientific research and industrial production, digitally controlled DC current sources with high precision and good stability have been widely used. Most of the current sources used in the p...[Details]
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In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
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Recently, Wanji’s new generation of automotive laser radar WLR-760 was officially released!
With the support of the new transceiver technology, Wanjie 760 has achieved ultra-thin body,...[Details]
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Quantum chips have extremely high requirements for the storage environment. How can the delicate quantum chips be kept fresh for a long time? On March 15, the reporter learned from the Anhui Quantu...[Details]
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introduction
As a software development platform in the field of professional measurement and control, LABVIEW contains rich data acquisition, data signal analysis and powerful DAQ assi...[Details]
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