{"product_id":"waveshare-mq-3-gas-sensor","title":"Waveshare MQ-3 Gas Sensor","description":"\u003cp\u003eThe Waveshare MQ-3 Gas Sensor is a module designed for alcohol detection. It is suitable for applications such as car alcohol alarms and breathalyzers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Module Expansion Accessory\u003c\/li\u003e\n\u003cli\u003eBrand: Waveshare\u003c\/li\u003e\n\u003cli\u003eCompatibility: MQ-3 Gas Sensor\u003c\/li\u003e\n\u003cli\u003eMaterial: Not specified\u003c\/li\u003e\n\u003cli\u003eKey Feature: Sensitive for alcohol detection\u003c\/li\u003e\n\u003cli\u003ePower Supply: 2.5V ~ 5.0V\u003c\/li\u003e\n\u003cli\u003eDimensions: 40.0mm x 21.0mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size: 2.0mm\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: Increases with gas concentration\u003c\/li\u003e\n\u003cli\u003eResponse Time: Fast response and recovery\u003c\/li\u003e\n\u003cli\u003eSensitivity: Adjustable sensitivity\u003c\/li\u003e\n\u003cli\u003eSignal Output Indicator: Yes\u003c\/li\u003e\n\u003cli\u003eApplications: Car alcohol alarm, breathalyzer\u003c\/li\u003e\n\u003cli\u003ePackage Contents: MQ-3 Gas Sensor x1, 4-pin custom connector jumper wire x1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":45198667546810,"sku":"ZY15927471","price":269.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/2761\/7210\/files\/ZY15927471.jpg?v=1759329632","url":"https:\/\/mz.pmcjewellery.com\/products\/waveshare-mq-3-gas-sensor","provider":"PMC TechLife","version":"1.0","type":"link"}