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1. Adc characteristics 1.1 Adc Overview The Adc of Stm32 has 12-bit precision, with 16 external channels and 2 internal channels. A/D conversion of different channels can be performed in single, con...[Details]
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On September 26, the Shenzhen Development and Reform Commission issued the "Management Measures for New Energy Vehicle Charging and Replacement Facilities in Shenzhen", which clearly stated that ac...[Details]
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PC oscilloscopes (PCOs) are rapidly replacing traditional digital storage oscilloscopes (DSOs) in key areas of test instrumentation. Here are ten reasons why:
Small and portable oscilloscope
Leve...[Details]
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Recently, Taiwanese media reported that Huawei is building a wafer factory with the assistance of SMIC, trying to make chips itself in an attempt to break through the US chip ban. The report also poi...[Details]
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The power supply system we developed requires both leakage protection and uninterrupted power supply. Therefore, we use a 3kVA high-frequency online uninterruptible power supply and a 30mA timed le...[Details]
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A common sense about STM32F1 series microcontrollers: From the above figure, we can see that according to the size of the Flash memory, STM32F1 is divided into 4 types, namely "low density", "mediu...[Details]
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Here's how to measure resistance digitally: a) Turn the function/range selection switch to ω, as shown in the figure. How to measure resistance with a digital multimeter (click to enlarge) b) Inser...[Details]
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An Improved Multi-Sensor Weighted Fusion Algorithm
introduction
Multi-sensor data fusion is an information processing technology that has developed rapidly in recent years. It processes inform...[Details]
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On October 19, Wanjie Technology released its third-quarter report for 2021. The company achieved revenue of 265 million yuan in the quarter, down 29.99% year-on-year, and net profit attributable to ...[Details]
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SPI, the full name of Serial Peropheral Interface, is a high-speed, full-duplex, synchronous communication bus. SPI is commonly used for communication between microcontrollers and E2PROM, FLASH, re...[Details]
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Today (17), Infineon Technologies announced that its 300 mm (12-inch) thin wafer power semiconductor chip factory in Villach, Austria has officially started operations. According to Infineon's predic...[Details]
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The 5G Innovation and Development Summit Forum was held in Chongqing. According to data released at the forum, there are currently more than 110 million 5G users in my country, and it is planned that...[Details]
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ST (STMicroelectronics) has launched the MasterGaN platform, which integrates a half-bridge driver based on silicon technology and a pair of gallium nitride power transistors. In an interview with EE...[Details]
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The current detection circuit is necessary for current mode control. It detects the current on the power switch tube, then outputs a current sensing signal to superimpose the slope compensation...[Details]
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In recent years, the new energy vehicle market has developed rapidly. Data shows that global sales of new energy passenger vehicles will reach 13.69 million in 2023, a year-on-year increase of 35%....[Details]