由其分销商提供的 DFRobot SEN0129 的描述。
ANALOGUE CH4 GAS SENSOR, ARDUINO BOARD; Available until stocks are exhausted
SENSOR,ANALOG,CH4 Gas,MQ4 NATURAL GAS,ARDUINO COMPAT,5V
MQ-4 Analog Gas Sensor Sensor Development Tool
GRAVITY: ANALOG CH4 GAS SENSOR (MQ4) FOR ARDUINO
