การปรับแต่งโรงงานไฟ LED สวนพลังงานแสงอาทิตย์|Huajun
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Main objective of this research was developping a remote controlled solar-powered watercraft together with a cost of production''s analysis which interested farmers could use to craft a suitable model for them using local materials. The watercraft''s control unit was microcontroller Arduino Uno R3 with radio frequency remote control. The watercraft was …
