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introduction Urban water supply has always been a major problem in the process of urban development. The current shortage of urban energy has increasingly restricted the overall development of the ci...[Details]

MOSFET used as power switch As device designs have been optimized over decades, power MOSFET transistors have enabled new circuit topologies and improved power efficiency. The transition from cur...[Details]

After half a year of silence, I believe many people can't wait to go out and see, and it's perfect to meet for a technology feast. 8K smart screens, 5G chips, robots, new energy vehicles, and dancing...[Details]

Traditional engine assembly lines mostly record important parameters of the assembly process manually, which is not only inefficient, but also prone to errors and inconvenient to manage. Deutz FAW (...[Details]

#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config(void) {  ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration */ RCC_DeInit(); /* Turn on external ...[Details]

      Today, Beijing Xiaomi Mobile Software Co., Ltd. announced a patent for "shooting method and device". 　　The patent abstract shows that the disclosure provides a shooting method and device. The m...[Details]

Media reports said that TSMC announced the start of the development of 1.4nm chip process technology and will transfer its 3nm process R&D team to the 1.4nm process R&D team in June this year. At the...[Details]

Step 1: Sampling at 1M samples per second Making a Matchbox Oscilloscope     We'll call this oscilloscope "ArdOsc" (because that's the name of the INO file).   Six years ago, Cristiano Lino Fontan...[Details]

LED light source technology is becoming more mature, and the luminous lumens per watt are increasing rapidly, which has led to a gradual price reduction. The massive market of LED green lamps and the...[Details]

1 Hardware Design The core CPU uses Samsung's S3C44B0. S3C44B0 uses the ARM7TDMI core, which greatly reduces the configuration of components other than the processor in the system circuit by p...[Details]

On March 16, at the 2024 China Electric Vehicle 100 Forum, Xue Yunzhi, President of Guoke Basic Stone, was invited to deliver a keynote speech on "Exploring the Development Path of Domestic Automotiv...[Details]

High Dynamic Range (HDR) A feature of High Dynamic Range (HDR) imaging is that it can be used to capture images with a wide contrast between the brightest and darkest areas. By extending the dynamic...[Details]

Continuously measuring patient vital signs such as heart rate, respiratory rate and blood oxygen saturation (SpO2) is critical to providing effective care, and the ability to measure these signs simu...[Details]

Before using an insulation resistance meter to measure insulation resistance, the following inspections should be done: (1) Check whether the power supply of the device under test has been cut off an...[Details]

High-frequency signal generators are used to form deterministic electrical signals whose characteristics change over time. If these signals appear as simple periodic waveforms, such as sine waves, sq...[Details]