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Here we mainly introduce the current detection method and find some factors that are easily overlooked in the design. First, consider two different methods: magnetic field-based detection method an...[Details]
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1. Overview
This article introduces a high-efficiency
LED driver
that can provide 12 V output voltage and 0.3 A output
current
in the input voltage range of 90 VAC to 265 VAC
. The L...[Details]
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TI's DRV8818 is a stepper motor driver for printers, scanners, and other automated equipment. It integrates two H-bridge drivers and microstepping indexer logic to control stepper motors. The microste...[Details]
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Lunar Lake processors will continue to expand the global AI PC scale and will be a free upgrade to the Windows 11 AI PC1 experience when available in the future.
May 21, 2024 -
I...[Details]
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Most of the time, the USB port on the computer is connected to the development board and used to power the board. But in actual projects, we can't always equip each board with a computer! The firs...[Details]
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The principle of interference suppression
Suppression jamming is an active jamming method that injects jamming signals into enemy radars so that the real target echo signal is drowned out by t...[Details]
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On August 5-6, 2022, Prouge held the "UP for Future 2022 Prouge User Conference and Ecological Partner Conference" in Wuhan.
0
1
Technology an...[Details]
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Despite their huge potential, fitness hearables require addressing significant design challenges in three key areas: biometrics, audio processing, and wireless charging.
Power optimizati...[Details]
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1. Use an adjustable DC power supply to measure the voltage value of the Zener diode Use a 0~30V continuously adjustable DC power supply. For voltage regulator diodes below 13V, the output voltage...[Details]
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Toyota launched the hybrid electric vehicle (HEV) minivan "Prius α" (Figure 1) in May 2011. Toyota equipped the main battery of an HEV with a lithium-ion rechargeable battery for the first time. In...[Details]
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According to Taiwan Economic Daily, Taiyo Yuden, the world's fourth largest multilayer ceramic capacitor (MLCC) manufacturer, sent a letter to its customers, saying that its plant in Malaysia, which ...[Details]
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Beijing time, June 27, according to foreign media reports, a mobile phone and parts market report recently released by Nomura Securities analysts Romit Shah and Stuart Jeffrey showed that Apple has th...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Last week, U.S. federal judge Lucy Koh rejected Qualcomm's appeal to suspend the U.S. Federal Trade Commission's (FTC) antitrust ruling against it. The FTC's penalty against Qualcomm includes reshapi...[Details]
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The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]