First of all, let me give you a preview. This high-performance MCU will be launched on ourfrequency measurement channel in the near future . Interested netizens are welcome to support it~Recently, Pio...
On the Korvo development board, the sound signals required for speech recognition come from three MEMS analog microphones. After being sampled by the onboard ADC into a PCM audio data stream, it is tr...
Today I found a post [url=https://community.st.com/s/question/0D50X00009XkX66SAF/stm32h743-nucleo-wont-work-in-usb-otg-fs]STM32H743 nucleo won't work in USB OTG FS[/url]. The article contains a data p...
The figure below is the life calculation formula of aluminum electrolytic capacitors provided by the manufacturer
How do I test the actual ripple current in the figure? And what parameter does F F ref...
Espressif's ESP32-C5 is the world's first RISC-V SoC to integrate 2.45 GHz dual-band Wi-Fi 6 and Bluetooth 5 (LE), designed for IoT applications that require efficient wireless transmission.ESP32-C5 p...
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New plant aims to meet the current high demand for microelectronics
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Infineon Technologies invests 1.6 billion euros to strengthen global power semiconductor supply
...[Details]
On the morning of May 11, according to supply chain analysts, Apple’s upcoming iPhone 14 Pro and iPhone 14 Pro Max models will have slightly larger screen sizes than the iPhone 13 Pro and iPhone...[Details]
Recently, scientists at Stanford University have developed a new lithium-based electrolyte that may pave the way for future battery-powered electric vehicles . In the paper, the researchers showed ho...[Details]
Abstract: The working principle, circuit design method and control method of a new type of charge pump high power factor electronic ballast are introduced. The experimental results show that the el...[Details]
As the market is rushing to buy, as a consumer,
you still need to be calm and make scientific analysis
when choosing
LEDs
, and choose the light sources and lamps with the best cost per...[Details]
I. Overview This article expands on the previous article "Basic counting principle of STM32" and describes the function of "timer input capture", which is quite different from the previous article "t...[Details]
MCU application systems are usually subjected to simulation testing and quality inspection in the laboratory, so the MCU at this time has a stable performance level. However, in the daily use of the ...[Details]
Reversing radar is a car safety aid that helps drivers detect obstacles when reversing by using ultrasonic or radar technology. It works by emitting harmless ultrasonic or radar signals and calcula...[Details]
Nordic Semiconductor has announced that Cube Tracker, a technology startup based in Decatur, Michigan, has used its nRF9160 low-power System-in-Package (SiP) device with an integrated LTE-M/NB-IoT m...[Details]
At present, the overall deterioration trend of my country's ecological environment has not been fundamentally reversed, and the environmental pollution situation is becoming increasingly serious. Coal...[Details]
Battery power supply
It is a common power supply method in products such as normal electronic equipment and intelligent instruments, and the single-key switch circuit is a common power supply...[Details]
According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
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