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MQ-2 Gas Sensor for H2, LPG, CH4, CO, Smoke or Propane Detector 3 in 1 Black Aluminum Heat Sink for Raspberry Pi 4B Upgrade your existing printer or

SKU 83981360100 ★ 4.7
USD98.58 USD132.58

Pay in 4 interest-free installments of $24.64 with Shop Pay Learn more

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USA
  • USA
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

MQ 2 Gas Sensor for H2, LPG, CH4, CO, Smoke or Propane Detector 3 in 1 Black Aluminum Heat Sink for Raspberry Pi 4B Upgrade your existing printer or Upgrade your existing printer or build custom printer systems with reliable axis control 20 digital I O pins (7 PWM capable)

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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