• MQ-7  일산화탄소 가스 센서 모듈

MQ-7 일산화탄소 가스 센서 모듈

6,600
배송정보
4,000원 (조건부배송) 지역별 추가배송 주문시결제(선결제)
택배
  • using high-quality dual-panel design, with power indicator and a TTL signal output instructions;
  • with DO switching signal ( TTL) output AO analog signal output;
  • the TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay modules)
  • Input voltage: DC 5±0.2V power (current): 150mA
  • the DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO Output: 0.1-0.3V (relatively clean), the highest concentration of about 4V voltage
  • Product Dimensions: 33mm x 21mm x 17mm

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