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Imagine driving in the early 20th century. Drivers relied on manual signals, shouting, and a little bit of guesswork to predict the behavior of other cars on the road. Thanks to the advent of modern ...[Details]
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Recently, Toyota claimed that it has made breakthroughs in solid-state battery technology, allowing pure electric vehicles to have a range of 745 miles (1,199 kilometers) and a full charge in only 10...[Details]
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STM8 gets voltage value (1) Port definition static void ADC_POWER_Config() { /* Init GPIO for ADC1 */ GPIO_Init(GPIOB, GPIO_PIN_2, GPIO_MODE_IN_FL_NO_IT); //Variable resistor ADC1_DeInit(); ...[Details]
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Nowadays, all microcontrollers use ISP (In-System Download), which means that the program can be downloaded to the microcontroller with just one download cable. Compared with programmers, ISP is mu...[Details]
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At present, high-power LED light sources are divided into two types. One is the array-distributed high-power LED light source, which arranges several LEDs in an array, as shown in Figure 1. The ot...[Details]
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Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]
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Foreign media MacRumors reported that today Apple released the iOS 15/iPadOS 15 developer preview Beta 6. Apple also released the watchOS 8 Beta 6 test version for developers. The specific vers...[Details]
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Abstract: This paper introduces the design principle and method of a new electromagnetic water heater using a half-bridge resonant circuit. The experimental results show that the electromagnetic wa...[Details]
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There are many technical parameters for active speakers. The following are the most meaningful for readers to purchase and use:
1: Power
Power can be said to be the most meaningful and the lea...[Details]
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AVR mega128 SPI control HC595
After many days of hard work, I finally have a comprehensive understanding of AVR controlling HC595 to drive digital tubes. I will write down my design experience...[Details]
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Jiwei.com reported on July 14 that according to Visionox's first-half performance forecast, the company lost 720 million to 850 million yuan in the first half of the year, compared with a profit of 9...[Details]
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System structure and control principle
Boost + full-bridge inverter and output
LC filter
is one of the most commonly used topologies for high-power programmable AC power supply. As show...[Details]
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Note: The characters in the left half of the table correspond to their ASCII codes, so when writing code, you can directly write "A" instead of "0x41".
...[Details]
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1 Equipment Overview
The 2×1000MW expansion project of a certain factory adopts the tower-type direct-current boiler manufactured by Shanghai Boiler Factory: the starting system with a startin...[Details]
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The vector network analyzer is the core instrument for testing the characteristic parameters of microwave and millimeter wave networks. It provides users with high-level network parameter testing sol...[Details]
Renesas Electronics MCUs
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