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Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
AliExpress + ์บ์‹œ๋ฐฑ

Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

5
๐Ÿ’ธ 1.0% ์บ์‹œ๋ฐฑ ์—…๋ฐ์ดํŠธ
* ์—…๋ฐ์ดํŠธ ๋˜์ง€ ์•Š์€ ์ƒํ’ˆ์˜ ์บ์‹œ๋ฐฑ ๋น„์œจ์€ ๋ณ€๋™ ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
* ์ถ”๊ฐ€ ์บ์‹œ๋ฐฑ์€ ์•„๋ž˜์˜ "์ง€๊ธˆ ์‡ผํ•‘ํ•˜๊ธฐ"๋ฅผ ํด๋ฆญํ•˜๊ณ  ํ˜„์žฌ ์ œํ’ˆ์„ ๊ตฌ๋งคํ•œ ํ›„์— ์ ์šฉ๋ฉ๋‹ˆ๋‹ค.
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  2๏ผ‰์Šคํฌํ‹€๋Ÿฌ ๋ธŒ๋žœ๋“œ ๊ธฐํš์ „ (*๋ชจ๋ฐ”์ผ์—์„œ๋งŒ ์ ‘์†๊ฐ€๋Šฅ)
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Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino

Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino Dual Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relay For Arduino
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โณ ์บ์‹œ๋ฐฑ ์ ๋ฆฝ ๋Œ€๊ธฐ ์‹œ๊ฐ„

  • โšก1์‹œ๊ฐ„ ์ด๋‚ด์— ๊ฒฐ์ œ ํ›„ '๋Œ€๊ธฐ ์ค‘' ์ƒํƒœ๋กœ ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.
  • ๐Ÿ’ธ ๊ตฌ๋งค ํ™•์ธ ํ›„ 4์ฃผ ์ด๋‚ด์— ์บ์‹œ๋ฐฑ์ด ์ ๋ฆฝ๋ฉ๋‹ˆ๋‹ค.(๋ณดํ†ต ๋” ์งง์€ ์‹œ๊ฐ„ ๋‚ด์— ์™„๋ฃŒ๋ฉ๋‹ˆ๋‹ค.)

๐Ÿ“ข ์ •๋ณด ๋ฐ ์กฐ๊ฑด

  • 5 % ๋ชจ๋ฐ”์ผ ์•ก์„ธ์„œ๋ฆฌ, ์˜๋ฅ˜*, ์ธํ…Œ๋ฆฌ์–ด ์•„์ดํ…œ, ์ •์› ์•ก์„ธ์„œ๋ฆฌ
    + ์บ์‹œ๋ฐฑ ํ™•์ธ: ์ œํ’ˆ๋ณ„ ์ถ”๊ฐ€ ์บ์‹œ๋ฐฑ (์ตœ๋Œ€ 10%)
  • 1 % ๊ธฐํƒ€ ๋ฐ ๋น„์ œํœด ์ œํ’ˆ*
    + ์บ์‹œ๋ฐฑ ํ™•์ธ: ์ œํ’ˆ๋ณ„ ์ถ”๊ฐ€ ์บ์‹œ๋ฐฑ (์ตœ๋Œ€ 5%)
  • 0 % ์•„๋ž˜ ๋‚˜์—ด๋œ ํŒ๋งค์ž๋กœ๋ถ€ํ„ฐ ์ฃผ๋ฌธํ•œ ๊ฒฝ์šฐ*

๐Ÿ“ฃ ์ถ”๊ฐ€ ์ค‘์š”ํ•œ ์ •๋ณด

  • * ์บ์‹œ๋ฐฑ์„ ์ œ๊ณตํ•˜์ง€ ์•Š๋Š” ์ƒ์  ๋ชฉ๋ก์ž…๋‹ˆ๋‹ค.
  • * ์˜๋ฅ˜ ์นดํ…Œ๊ณ ๋ฆฌ๋Š” ๋‚จ์„ฑ ์˜๋ฅ˜, ์—ฌ์„ฑ ์˜๋ฅ˜ ๋ฐ ์•„๋™ ์˜๋ฅ˜๋กœ ์ œํ•œ๋ฉ๋‹ˆ๋‹ค.
  • * ๋น„์ œํœด ์ œํ’ˆ์€ AliExpress ์ œํœด ํ”„๋กœ๊ทธ๋žจ์— ์ฐธ์—ฌํ•˜์ง€ ์•Š๋Š” ์ƒ์ ์˜ ์ œํ’ˆ์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ œํ’ˆ์— ๋Œ€ํ•ด์„œ๋Š” ์ œํ’ˆ ์นดํ…Œ๊ณ ๋ฆฌ์— ๊ด€๊ณ„์—†์ด AliExpress๊ฐ€ ๋‹จ 1%์˜ ์บ์‹œ๋ฐฑ๋งŒ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
  • ์บ์‹œ๋ฐฑ์€ ๋ชจ๋“  ์ œํ’ˆ์— ์ ์šฉ๋˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ œํ’ˆ URL์„ ๋ถ™์—ฌ๋„ฃ์–ด ํ™•์ธํ•ด ์ฃผ์„ธ์š”.
  • ์ฃผ๋ฌธ๋‹น ์ตœ๋Œ€ ์บ์‹œ๋ฐฑ์€ 40๋‹ฌ๋Ÿฌ์ž…๋‹ˆ๋‹ค.
  • ํ†ตํ™” ์„ค์ •์ด USD๊ฐ€ ์•„๋‹Œ ๊ฒฝ์šฐ, ๊ณ„์ •์— ํ‘œ์‹œ๋œ ์บ์‹œ๋ฐฑ ๊ธˆ์•ก์€ ํ™˜์œจ ๋ณ€๋™์œผ๋กœ ์ธํ•ด ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

โ• ์บ์‹œ๋ฐฑ์€ ๋‹ค์Œ ๊ฒฝ์šฐ์— ์ œ๊ณต๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

  • ๋ถ€๊ฐ€์„ธ, ๊ธฐํƒ€ ์„ธ๊ธˆ, ๋ฐฐ์†ก๋น„ ๋ฐ ๊ฐ ๊ฒฐ์ œ์˜ ํ• ์ธ ๊ธˆ์•ก.
  • ์บ์‹œ๋ฐฑ์ด 0.01 USD๋ณด๋‹ค ๋‚ฎ์Šต๋‹ˆ๋‹ค.
  • ์บ์‹œ๋ฐฑ ํ™œ์„ฑํ™” ์ „์— ์œ„์‹œ๋ฆฌ์ŠคํŠธ์—์„œ ์žฅ๋ฐ”๊ตฌ๋‹ˆ๋กœ ์ด๋™ํ•œ ์ œํ’ˆ๋“ค์ž…๋‹ˆ๋‹ค.
  • ์—ด๋ฆฐ ๋ถ„์Ÿ์ด ์žˆ๋Š” ๋ชจ๋“  ์ฃผ๋ฌธ
  • ๊ธฐํ”„ํŠธ ์นด๋“œ, ์ฟ ํฐ ๋˜๋Š” ๊ฒฐ์ œ ํ• ์ธ ๊ตฌ๋งค
  • ๋ฐฐ์†ก, ์„ ๋ฌผ ํฌ์žฅ, ํœด๋Œ€ํฐ ์ถฉ์ „ ๋“ฑ๊ณผ ๊ฐ™์€ ์ถ”๊ฐ€ ์„œ๋น„์Šค
  • ํŒ๋งค์ž๊ฐ€ ์ƒํ’ˆ์ด ์žฅ๋ฐ”๊ตฌ๋‹ˆ์— ์ถ”๊ฐ€๋œ ํ›„ ๊ฐ€๊ฒฉ์„ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฒฝ์šฐ.
  • ์ฃผ๋ฌธ ์ƒํƒœ๊ฐ€ '๊ฒฐ์ œ ๋Œ€๊ธฐ ์ค‘'์œผ๋กœ 3์ผ ์ด์ƒ ์œ ์ง€๋˜๋ฉด.
  • ๊ด€๋ จ ์‹œ์žฅ์—์„œ ๋น„์ œํœด ์ œํ’ˆ ๊ตฌ๋งค
    (๊ด€๋ จ ์‹œ์žฅ: ๋Ÿฌ์‹œ์•„ ์—ฐ๋ฐฉ, ์•„์ œ๋ฅด๋ฐ”์ด์ž”, ์•„๋ฅด๋ฉ”๋‹ˆ์•„, ๋ฒจ๋ผ๋ฃจ์Šค, ์กฐ์ง€์•„, ์นด์žํ์Šคํƒ„, ํ‚ค๋ฅด๊ธฐ์Šค์Šคํƒ„, ๋ชฐ๋„๋ฐ”, ํˆฌ๋ฅดํฌ๋ฉ”๋‹ˆ์Šคํƒ„, ํƒ€์ง€ํ‚ค์Šคํƒ„ ๋ฐ ์šฐ์ฆˆ๋ฒ ํ‚ค์Šคํƒ„)
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