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5V fan with dead control circuit – Transformed into a DIY desk fan with a switch.
Автор: Fan & Old Tech Restoration
Загружено: 2025-12-25
Просмотров: 26
Описание:
#fan #restoration #repair #phuchoi
This 5V fan had a completely broken control circuit and motor, making it impossible to turn on or adjust normally, and it seemed beyond repair. In the video, I checked the cause of the malfunction, removed the dead control circuit, and modified a manual switch to directly control the motor, reusing an old motor as a replacement.
After completion, the fan was transformed into a simple yet stable, easy-to-use, and surprisingly durable desk fan. A cost-effective restoration solution, suitable for those who enjoy repairing and repurposing old items.
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