MQ-136 Hydrogen Sulfide Gas Sensor Module

Sebelum Order Tanya stok dulu via diskusi atau cek stok di web resmi jogjarobotika ( buka web jogjarobotika com search nama produk) Pengiriman komponen anda aman dengan packing dus dan bubble pack (free). +==================================================================+ Detail : Cek Gambar +==================================================================+ MQ-136 Hydrogen Sulfide Gas Sensor Module Description 1. Adopt high-quality double panel design, with power indication and TTL signal output indication; 2. With DO switch signal (TTL) output and AO analog signal output; 3. TTL output high and low level. (It can be directly connected to the single-chip microcomputer or relay module) 4. The analog output voltage changes with the concentration. 5. It has better sensitivity. 6. There is a screw hole for easy positioning; 7. Long-term service life and reliable stability Electrical performance: Input voltage: DC5V Power consumption (current): 150mA DO output: TTL digital 0 And 1 (0.1 and 5V) AO output: analog level signal. Special reminder: After the sensor is powered on, it needs to be warmed up for about 20S, the measured data will be stable, and the sensor heating is normal, because there is a heating wire inside, if it is hot, it will not be normal NS. Wiring mode: 1. VCC: connect to the positive pole of the power supply (5V) 2. GND: connect to the negative pole of the power supply 3. DO: TTL switch signal output 4. AO: analog signal output 5. Equipped with fixing bolt holes for easy installation