MQ-3 alcohol sensor module alcohol ethanol gas sensitive detection alarm for arduino
€6.90
€11.99
Resi senza rischi entro 30 giorni e soddisfatti o rimborsati
Aggiunto al carrello.
Specifiche tecniche
- Good sensitivity to alcohol detection
- Using high-quality dual-panel design,with power indicator and TTL signal output instructions
- Analog output voltage with the higher concentration of higher voltage
- There are four screw holes for easy positioning
- Has a long life and reliable stability.Rapid response and recovery characteristic