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MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module USB A Type to Micro USB B Type 1M Cable Project 4: Buzzer Piano -

SKU 17474234189 · ★ 4.6

USD93.28 USD140.28

Pay in 4 interest-free payments of $23.32 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 17 - Nov 22

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Description

MQ 2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module USB A Type to Micro USB B Type 1M Cable Project 4: Buzzer Piano Project 4: Buzzer Piano Program different tones using push buttons and a passive buzzer to create a mini musical instrument ```html Ai Thinker ESP32 C3 01M Wi Fi + BLE Module or professional engineer sensor calibration curves

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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