ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ืื—ืช ื”ืคืขื™ืœื•ื™ื•ืช ื”ืื ื•ืฉื™ื•ืช ื”ืฉืžืจื ื™ื•ืช ื‘ื™ื•ืชืจ ื”ื™ื ื’ื™ื“ื•ืœ ื“ื‘ื•ืจื™ื!
ืžืื– ื”ืžืฆืืช ื›ื•ื•ืจืช ื”ืžืกื’ืจืช ื•ืžื—ืœืฅ ื”ื“ื‘ืฉ ืœืคื ื™ ~200 ืฉื ื”, ื—ืœื” ื”ืชืงื“ืžื•ืช ืงื˜ื ื” ื‘ืชื—ื•ื ื–ื”.

ื”ื“ื‘ืจ ื”ืชื‘ื˜ื ื‘ื—ืฉืžืœ ืฉืœ ื›ืžื” ืชื”ืœื™ื›ื™ื ืฉืœ ืฉืื™ื‘ืช (ื—ื™ืœื•ืฅ) ื“ื‘ืฉ ื•ืฉื™ืžื•ืฉ ื‘ื—ื™ืžื•ื ื—ื•ืจืคื™ ืฉืœ ื›ื•ื•ืจื•ืช.

ื‘ื™ื ืชื™ื™ื ืื•ื›ืœื•ืกื™ื™ืช ื”ื“ื‘ื•ืจื™ื ื‘ืขื•ืœื ื”ื•ืœื›ืช ื•ืคื•ื—ืชืช ืžืื•ื“ - ื‘ื’ืœืœ ืฉื™ื ื•ื™ื™ ื”ืืงืœื™ื, ื”ืฉื™ืžื•ืฉ ื”ื ืจื—ื‘ ื‘ื›ื™ืžื™ืงืœื™ื ื‘ื—ืงืœืื•ืช ื•ื”ืขื•ื‘ื“ื” ืฉืื ื—ื ื• ืขื“ื™ื™ืŸ ืœื ื™ื•ื“ืขื™ื ืžื” ื”ื“ื‘ื•ืจื™ื ืจื•ืฆื•ืช?

ืฉืœื™ ื ืขืœื ืžื”ืกื™ื‘ื” ื”ืจืืฉื•ื ื”, ื•ื–ื” ืฉื™ื ื” ืžืื•ื“ ืืช ื”ืจืขื™ื•ืŸ ื”ืžืงื•ืจื™ ืฉืœ "ื›ื•ื•ืจืช ื—ื›ืžื”"

ืœืžืขืฉื”, ื”ื‘ืขื™ื” ืขื ืคืจื•ื™ืงื˜ื™ื ืงื™ื™ืžื™ื ื‘ืชื—ื•ื ื–ื” ื”ื™ื ื“ื•ื•ืงื ืฉื”ืื ืฉื™ื ืฉื™ื•ืฆืจื™ื ืื•ืชื ืื™ื ื ื›ื•ื•ืจื ื™ื, ื•ื”ืื—ืจื•ื ื™ื, ื‘ืชื•ืจื, ืจื—ื•ืงื™ื ืžืžื“ืขื™ ื”ื”ื ื“ืกื”.

ื•ื›ืžื•ื‘ืŸ, ื™ืฉื ื” ืฉืืœืช ื”ืžื—ื™ืจ - ืขืœื•ืช ืžื•ืฉื‘ืช ื“ื‘ื•ืจื™ื ืฉื•ื•ื” ื‘ืขืจืš ืœืขืœื•ืช ื›ื•ื•ืจืช ืคืฉื•ื˜ื” ื•ืœืžื—ื™ืจ ื”ื“ื‘ืฉ ืฉืžื™ื™ืฆืจ ืื•ืชืŸ ืœืขื•ื ื” (ืฉื ื”).

ืขื›ืฉื™ื• ืงื—ื• ืืช ื”ืžื—ื™ืจ ืฉืœ ืื—ื“ ื”ืคืจื•ื™ืงื˜ื™ื ื”ืžืžืจื™ืื™ื ื•ื”ื›ืคื™ืœื• ืื•ืชื• ื‘ืžืกืคืจ ื”ื›ื•ื•ืจื•ืช ื‘ืžื›ื•ื•ืจืช ืžืกื—ืจื™ืช (ืž-100 ื•ืžืขืœื”).

ื‘ืื•ืคืŸ ื›ืœืœื™, ืื ืžื™ืฉื”ื• ืžืชืขื ื™ื™ืŸ ื‘ืžื—ืฉื‘ื•ืช ื™ื•ื ืฉื™ืฉื™ ืฉืœ ื›ื•ื•ืจืŸ ื—ื ื•ืŸ, ืื ื ืขืงื•ื‘ ืื—ืจ ื”ื’ื–ืจื”!

ืกื‘ื™ ื”ื™ื” ื›ื•ื•ืจืŸ ื—ื•ื‘ื‘ - ืชืจื™ืกืจ ื•ื—ืฆื™ ื›ื•ื•ืจื•ืช, ืื– ื’ื“ืœืชื™ ืœื™ื“ ืžื›ื•ื•ืจืช, ืœืžืจื•ืช ืฉืคื—ื“ืชื™ ืžื“ื‘ื•ืจื™ื.

ืื‘ืœ ืขืฉืจื•ืช ืฉื ื™ื ืื—ืจ ื›ืš ื”ื—ืœื˜ืชื™ ืฉื™ื”ื™ื” ืœื™ ืžืฉืœื™ - ื”ืขืงื™ืฆื•ืช ื›ื‘ืจ ืœื ื”ืคื—ื™ื“ื• ืื•ืชื™, ื•ื”ืจืฆื•ืŸ ืœืงื‘ืœ ื›ื•ื•ืจืช ืžืฉืœื™ ืขื ื“ื‘ืฉ ื•ื“ื‘ื•ืจื™ื ื”ื•ืกื™ืฃ ืœื ื—ื™ืฉื•ืช ืฉืœื™.

ืื–, ืœื”ืœืŸ ื”ืขื™ืฆื•ื‘ ืฉืœ ื”ื›ื•ื•ืจืช ื”ื ืคื•ืฆื” ื‘ื™ื•ืชืจ ืฉืœ ืžืขืจื›ืช Dadan.

ื‘ืงื™ืฆื•ืจ, ื”ื“ื‘ื•ืจื™ื ืžืžื•ืงืžื•ืช ื“ืจืš ืงื‘ืข ื‘ื‘ื ื™ื™ืŸ ื”ืจืืฉื™ ื•ืžื‘ืœื•ืช ืืช ื”ื—ื•ืจืฃ, ื”"ื—ื ื•ืช" ืžืชื•ื•ืกืคืช ื‘ืชืงื•ืคืช ืื™ืกื•ืฃ ื”ื“ื‘ืฉ, ืชื•ื—ื ื”ื’ื’ ืžืฉืžืฉ ืœื‘ื™ื“ื•ื“ ื•ื”ืคื—ืชืช ืขื™ื‘ื•ื™.

ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ื•ืืชื” ื™ื•ื“ืข, ืœื ื”ื™ื™ืชื™ ืื ื™ ืื ืœื ืื ืกื” ืœื”ืžืฆื™ื ืืช ื”ืื•ืคื ื™ื™ื ืฉืœื™ ื•ืœื”ืชืงื™ืŸ ืขืœื™ื”ื ืืจื“ื•ืื™ื ื• ๐Ÿ˜‰

ื›ืชื•ืฆืื” ืžื›ืš ื”ืจื›ื‘ืชื™ ืืช ื’ื•ืคื™ ื”ื›ื•ื•ืจืช ืฉืœ ืžืขืจื›ืช Varre (ืจื‘-ื’ื•ืฃ, ืœืœื ืžืกื’ืจืช - "ืžืกื’ืจืช" 300x200).

ืงื™ื‘ืœืชื™ ืืช ื”ื“ื‘ื•ืจื™ื ื‘ืืžืฆืข ื”ืงื™ืฅ, ืœื ืจืฆื™ืชื™ ืฉื™ืืœืฆื• ืœื”ืขื‘ื™ืจ ืื•ืชืŸ ืœื‘ื™ืช ื—ื“ืฉ, ื•ืœืžืจื•ืช ื›ืœ ื”ื˜ืจื™ืงื™ื, ื”ืŸ ืขืฆืžืŸ ืœื ืจืฆื• ืœื”ืชืžืงื ื‘ื‘ื ื™ื™ืŸ ื”ื—ื“ืฉ.

ื›ืชื•ืฆืื” ืžื›ืš, ื‘ืกืคื˜ืžื‘ืจ ื ื˜ืฉืชื™ ืืช ื”ื ื™ืกื™ื•ื ื•ืช ื”ืœืœื•, ื ืชืชื™ ืืช ื”ืžื–ื•ื ื•ืช ื”ืžืฉืœื™ืžื™ื ื”ื“ืจื•ืฉื™ื, ื‘ื™ื“ื“ืชื™ ืืช ื”ื“ื“ืŸ ื‘ืขืœ 12 ื”ืžืกื’ืจืช (ื”ืงื™ืจ ื”ื•ื ืื•ืจืŸ ื—ื“ ืฉื›ื‘ืชื™ 40 ืž"ืž - ื›ื•ื•ืจืช ืžืฉื•ืžืฉืช) ื•ื”ืฉืืจืชื™ ืื•ืชื• ืœื—ื•ืจืฃ.

ืืš ืœืžืจื‘ื” ื”ืฆืขืจ, ื”ื—ืœืคื” ืฉืœ ื”ืคืฉืจื•ืช ืจื‘ื•ืช ืขื ื›ืคื•ืจ ืœื ื ืชื ื” ืœื“ื‘ื•ืจื™ื ืกื™ื›ื•ื™ - ืืคื™ืœื• ืขืžื™ืชื™ื ืžื ื•ืกื™ื ืื™ื‘ื“ื• ื›-2/3 ืžืžื•ืฉื‘ื•ืช ื”ื“ื‘ื•ืจื™ื ืฉืœื”ื.

ื›ืคื™ ืฉื”ื‘ื ืชื, ืœื ื”ืกืคืงืชื™ ืœื”ืชืงื™ืŸ ืืช ื”ื—ื™ื™ืฉื ื™ื, ืื‘ืœ ื”ืกืงืชื™ ืืช ื”ืžืกืงื ื•ืช ื”ืžืชืื™ืžื•ืช.

ื–ื” ื”ื™ื” ืคืชื’ื, ืื– ืžื” ื ืกื’ืจ ืขื ื”ื›ื•ื•ืจืช ื”ื—ื›ืžื”???

ืฉืงื•ืœ ืคืจื•ื™ืงื˜ ืฉื›ื‘ืจ ืงื™ื™ื ืฉืœ ืžื™ืฉื”ื• ืื—ืจ ืื™ื ื˜ืจื ื˜ ืฉืœ ื“ื‘ื•ืจื™ื - ืžื” ื˜ื•ื‘ ื•ืžื” ืœื ื›ืš:

ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ื”ืคืจืžื˜ืจื™ื ื”ืขื™ืงืจื™ื™ื ืฉื™ืฉ ืœืฉืœื•ื˜ ื›ืืŸ ื”ื ื˜ืžืคืจื˜ื•ืจื”, ืœื—ื•ืช ื•ืžืฉืงืœ ื”ื›ื•ื•ืจืช.

ื–ื” ื”ืื—ืจื•ืŸ ืจืœื•ื•ื ื˜ื™ ืจืง ื‘ืชืงื•ืคืช ืงืฆื™ืจ ื”ื“ื‘ืฉ; ื”ืœื—ื•ืช ื—ืฉื•ื‘ื” ื’ื ืจืง ื‘ืชืงื•ืคื” ื”ืคืขื™ืœื”.

ืœื“ืขืชื™ ืžื” ืฉื—ืกืจ ื–ื” ื—ื™ื™ืฉืŸ ืจืขืฉ โ€“ ืขื•ืฆืžืชื• ื™ื—ื“ ืขื ื˜ืžืคืจื˜ื•ืจื” ื•ืœื—ื•ืช ื™ื›ื•ืœื™ื ืœื”ืขื™ื“ ืขืœ ืชื—ื™ืœืช ื”ื ื—ื™ืœ.

ื‘ื•ืื• ื ืกืชื›ืœ ืžืงืจื•ื‘ ืขืœ ื”ื˜ืžืคืจื˜ื•ืจื”:

ื—ื™ื™ืฉืŸ ืื—ื“ ื”ื•ื ืื™ื ืคื•ืจืžื˜ื™ื‘ื™ ื™ื—ืกื™ืช ืจืง ื‘ืงื™ืฅ, ื›ืืฉืจ ื“ื‘ื•ืจื™ื ืžืขื‘ื™ืจื•ืช ืื•ื•ื™ืจ ื‘ืื•ืคืŸ ืคืขื™ืœ ื‘ื—ืœืœ ื”ื›ื•ื•ืจืช - ื”ืŸ ืื™ื ืŸ ืžืืคืฉืจื•ืช ืœื• ืœื”ืชื—ืžื ื™ืชืจ ืขืœ ื”ืžื™ื“ื” ื•"ืœืื“ื•ืช" ืžื™ื ืžื”ื“ื‘ืฉ.

ื‘ื—ื•ืจืฃ ื”ื ืžืชืืกืคื™ื ืœ"ื›ื“ื•ืจ" ืขื "ืงื•ื˜ืจ" ืฉืœ ื›-15 ืก"ืž, ื ืจื“ืžื™ื ืœืžื—ืฆื” ื•ื ื•ื“ื“ื™ื ื“ืจืš ื—ืœื•ืช ื”ื“ื‘ืฉ ื•ืื•ื›ืœื™ื ืืช ื”ื“ื‘ืฉ ื”ืžืื•ื—ืกืŸ ืœื—ื•ืจืฃ.

ืฉื˜ื— ื”ืชื ื•ืขื” ื‘"ื“ื“ืŸ" ื‘ืขืœ 12 ื”ืคืจื™ื™ืžื™ื ื”ื•ื 40x40x30 ืก"ืž (L-W-H), ืžื“ื™ื“ืช "ื”ื˜ืžืคืจื˜ื•ืจื” ื”ืžืžื•ืฆืขืช ื‘ื‘ื™ืช ื”ื—ื•ืœื™ื" ืžืชื—ืช ืœืชืงืจื” ื”ื™ื ื—ืกืจืช ืชื•ืขืœืช.

ื”ืžื™ื ื™ืžื•ื ื”ืงื™ืฆื•ื ื™ ืœื“ืขืชื™ ื”ื•ื 4 ื—ื™ื™ืฉื ื™ื ื‘ื’ื•ื‘ื” 10 ืก"ืž ืžืจืืฉ ื”ืคืจื™ื™ืžื™ื - ื‘ืจื™ื‘ื•ืข ืฉืœ 20X20 ืก"ืž.

ืœื—ื•ืช - ื›ืŸ, ื‘ืื•ื ื™ื™ื”, ื‘ืžื™ืงืจื•ืคื•ืŸ ืืœืงื˜ืจื˜ - ืฉื‘ื• ื”ื“ื‘ื•ืจื™ื ืœื ื™ื›ืกื• ืื•ืชื• ื‘ืคืจื•ืคื•ืœื™ืก.

ืขื›ืฉื™ื• ืœื’ื‘ื™ ื”ืœื—ื•ืช

ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ื‘ืžื”ืœืš ื”ื—ื•ืจืฃ, ื›ืืฉืจ ื”ื“ื‘ื•ืจื™ื ืื•ื›ืœื•ืช ื“ื‘ืฉ, ื”ืŸ ืžืคืจื™ืฉื•ืช ื™ื•ืชืจ ืž-10 ืœื™ื˜ืจ ืœื—ื•ืช!

ืืชื” ื—ื•ืฉื‘ ืฉื–ื” ื™ื•ืกื™ืฃ ื‘ืจื™ืื•ืช ืœื›ื•ื•ืจืช ืงืฆืฃ?

ื”ืื ืชืจืฆื• ืœื’ื•ืจ ื‘ื‘ื™ืช ื”ืขืฉื•ื™ ืžื—ื•ืžืจ ื›ื–ื”?

ืžื” ืœื’ื‘ื™ ื“ื‘ืฉ ืขื ืจืขืœื™ื?

ืงืฆืฃ ืคื•ืœื™ืกื˜ื™ืจืŸ ื‘ื˜ืžืคืจื˜ื•ืจื” ืฉืœ ื›-40 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก ืžืฉื—ืจืจ ื”ืจื‘ื” ืžื”ื - ื›ืš ื”ื›ื•ื•ืจืช ืžืชื—ืžืžืช ื‘ืคื ื™ื ื‘ืงื™ืฅ.

ืงื™ืจื•ืช ื”ื›ื•ื•ืจืช ืฆืจื™ื›ื™ื 'ืœื ืฉื•ื' ื›ืžื• ืชื—ืชื•ื ื™ื ืชืจืžื™ื™ื - ื‘ืื•ืคืŸ ืžื™ื˜ื‘ื™ - ื™ืฉ ืœื”ืงืฆืข ืืช ื”ืขืฅ ืžื‘ื—ื•ืฅ, ืœื ืžื‘ืคื ื™ื - ื•ื‘ืฉื•ื ืคื ื™ื ื•ืื•ืคืŸ ืืกื•ืจ ืœืฆื‘ื•ืข ืื•ืชื•!

ื•ืœื‘ืกื•ืฃ, ืื™ืš ืื ื™ ื—ื•ืฉื‘ ืœืขืฉื•ืช ืืช ื–ื”:

ื–ื•ื›ืจื™ื ืฉื‘ื”ืชื—ืœื” ื“ื™ื‘ืจืชื™ ืขืœ ืžื—ื™ืจ ื”ื”ื ืคืงื”?

ืฉืžืชื™ ืื•ืชื• ื‘ื—ื–ื™ืช, ื•ืœื›ืŸ ืœืขืช ืขืชื” ื—ื™ื™ืฉืŸ ื”ืžืฉืงืœ ื ืžืฆื ื‘ืชื ื”ืืฉ.

ืกื˜ ื‘ืกื™ืกื™:

ืžื™ืงืจื•-ื‘ืงืจ - Atmega328P, ื‘ืžืฆื‘ ืฉื™ื ื”, ืืกืคืงืช ื—ืฉืžืœ, ืœืžืฉืœ, ื“ืจืš dc-dc (ืœืœื ืคืื ืœื™ื ืกื•ืœืืจื™ื™ื!).

"ืžืกื’ืจืช" ืขื ื”ืžื›ืฉื™ืจ - MK, ืกืคืง ื›ื•ื—, 4 ื—ื™ื™ืฉื ื™ ื˜ืžืคืจื˜ื•ืจื”, ื—ื™ื™ืฉืŸ ืœื—ื•ืช, ืžื™ืงืจื•ืคื•ืŸ, ืžื—ื‘ืจ ื—ื™ืฆื•ื ื™ ืœื—ื™ื‘ื•ืจ ืžื•ื“ื•ืœื™ื.

ื”ืจื—ื‘ื•ืช:

ืžื—ื•ื•ืŸ ืžื‘ื•ืกืก ืขืœ LCD1602 (ื™ื›ื•ืœ ืœื”ื™ื•ืช ืื—ื“ ืขื‘ื•ืจ ื”ืžื›ื•ื•ืจืช ื›ื•ืœื”)

Wi-Fi/Bluetooth - ื‘ืื•ืคืŸ ื›ืœืœื™, ืžื•ื“ื•ืœื™ื ืืœื—ื•ื˜ื™ื™ื ืœืฉืœื™ื˜ื” ืžืกืžืืจื˜ืคื•ืŸ.

ืื–, ืจื‘ื•ืชื™, ืžืขื ื™ื™ืŸ ืื•ืชื™ ื“ืขืชื›ื -

  1. ื›ืžื” ืžืขื ื™ื™ืŸ ื™ื”ื™ื” ื”ืชืคืชื—ื•ืช ื”ื ื•ืฉื ื”ื–ื” ืขื‘ื•ืจ ืงื”ื™ืœืช ื”ื‘ืจ?
  2. ื”ืื ื–ื” ืจืขื™ื•ืŸ ื˜ื•ื‘ ืœืกื˜ืืจื˜ืืค?
  3. ื›ืœ ื‘ื™ืงื•ืจืช ื‘ื•ื ื” ืชืชืงื‘ืœ ื‘ื‘ืจื›ื”!

ื›ื•ื•ืจืŸ IT ืื ื“ืจื™ื™ ื”ื™ื” ืื™ืชืš.

ื›ื•ื•ืจื ื™ื ื ื’ื“ ืžื™ืงืจื•-ื‘ืงืจื™ื ืื• ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื˜ืขื•ื™ื•ืช

ื ืชืจืื” ืฉื•ื‘ ื‘-Habrรฉ!

UPD ื‘ืžื—ืœื•ืงื•ืช ื”ืืžืช ื ื•ืœื“ืช, ื‘ื“ื™ื•ืŸ ืขืœ ื”ื‘ืจ - ื”ื™ื ืžืชื•ืงื ืช!

ื”ื—ืœื˜ืชื™ ืขืœ ื—ื•ืžืจื” ื•ืฉื™ื˜ื•ืช - ืกื˜ ืžื™ื ื™ืžื•ื ืœื›ื•ื•ืจืช ืื—ืช (3 ืคืจืžื˜ืจื™ื - ื˜ืžืคืจื˜ื•ืจื”, ืœื—ื•ืช, ืจืžืช ืจืขืฉ) + ื‘ืงืจืช ืกื•ืœืœื”

ืงื™ื‘ื•ืœืช ื”ืกื•ืœืœื” ืฆืจื™ื›ื” ืœื”ืกืคื™ืง ื‘ืขื•ื ื” ื”ืคืขื™ืœื” - ืœื—ื•ื“ืฉ, ื‘ื—ื•ืจืฃ - ืœ-5

ื .ื‘ ื•ื›ืŸ, ืžื™ื“ืข ื™ืกื•ืคืง ื‘ืืžืฆืขื•ืช WiFi
PPS ื›ืœ ืžื” ืฉื ื•ืชืจ ื”ื•ื ืœื™ืฆื•ืจ ืื‘ ื˜ื™ืคื•ืก

ืจืง ืžืฉืชืžืฉื™ื ืจืฉื•ืžื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืชืฃ ื‘ืกืงืจ. ืœื”ืชื—ื‘ืจื‘ื‘ืงืฉื”.

ื™ื™ืฉื•ื "ื›ื•ื•ืจืช ื—ื›ืžื”". ื”ืื ืืชื” ืžืขื•ื ื™ื™ืŸ ืœืงืจื•ื ืžืืžืจื™ื ืขืœ ื”ืชืคืชื—ื•ืช ื”ื ื•ืฉื ื”ื–ื”?

  • ื›ืŸ

  • ืœื

313 ืžืฉืชืžืฉื™ื ื”ืฆื‘ื™ืขื•. 38 ืžืฉืชืžืฉื™ื ื ืžื ืขื•.

ื™ื™ืฉื•ื "ื›ื•ื•ืจืช ื—ื›ืžื”". ื”ืื ืกื˜ืืจื˜ืืค ื›ื–ื” ื™ืฆืœื™ื— ืœื”ืžืจื™ื?

  • ื›ืŸ

  • ืœื

235 ืžืฉืชืžืฉื™ื ื”ืฆื‘ื™ืขื•. 90 ืžืฉืชืžืฉื™ื ื ืžื ืขื•.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”