Nov 13, 2025 · 1 min read · Two types of individuals will use IETM software. Users and Administrator. Let’s take a scenario where you (OEM) delivered one engine to some Shipyard. The engine will be handled by the Operator and also the Maintainers at the shipyard. They are actua...
Join discussionNov 10, 2025 · 2 min read · 1. Problem Description When using the KT148A serial version voice chip to play music, the microcontroller (MCU) malfunctions immediately. After measurement, it was found that the power supply fluctuates significantly whenever music playback begins. A...
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Nov 3, 2025 · 2 min read · Looking for a 1-minute voice chip that allows self-downloading and sound replacement? If you're looking for a voice/audio playback chip with around 1 minute of storage, and you need to be able to download and replace the audio content yourself, then ...
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Nov 3, 2025 · 2 min read · 🤖 AI Quick Insight “Encountering errors with the KT148A voice chip serial tool on Windows 11? Make sure Cfg.xml is in the same directory as VoiceCom_V8.exe, and avoid running it from the desktop. If that doesn’t help — try using a different computer...
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Nov 3, 2025 · 2 min read · 🤖 AI Quick Insight The BUSY pin on the KT142C chip enters a 2 μA ultra-low-power state about 5 seconds after becoming idle. At this point, the pin goes high-impedance, so a measured voltage of around 0.2 V is normal. If an external amplifier is conn...
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Nov 3, 2025 · 1 min read · Question: Is the built-in 320KByte memory of the KT142C voice chip insufficient? Are there other solutions? The KT142C voice chip comes with 320KBytes of built-in memory. You can find detailed information about this in Section 4.3 of the chip manual,...
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Sep 21, 2025 · 6 min read · In the fast - paced modern life, people use electronic devices for long periods, and over - use of eyes has become a common phenomenon. Problems such as eye fatigue, dryness, and vision decline trouble the public. Eye massagers, by massaging and appl...
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