- Rupture de stock
- Motorisé
- Outils
-
Outils de dev.
-
Electronique
-
Puissance et Energie
- Connecteurs et Fils
- Grove
- Périphériques USB
- Moteur et servo-moteurs
- LEDs & Lampes
- Assembly kits
- Domotique
- Break-out Boards
- Réseau
- Bases de l'électronique
- Circuits imprimés (PCB)
- Son
- Circuits intégrés (Chips, puces, ICs)
- Connectivité sans fil
- Senseurs
- Interface Homme-Machine
- CMS / SMD
- Autres
-
Puissance et Energie
- Prototypage
Electronic Brick - Grove - Gas Sensor MQ2
9,00 €
TTC
he Grove - Gas Sensor(MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by potentiometer.
Specification MQ-02
| Item | Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| VCC | Working Voltage | 4.9 | 5 | 5.1 | V |
| PH | Heating consumption | 0.5 | - | 800 | mW |
| RL | Load resistance | adjustable | |||
| RH | Heater resistance | - | 33 | - | Ω |
| Rs | Sensing Resistance | 3 | - | 30 | kΩ |
Vous aimerez aussi
he Grove - Gas Sensor(MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by potentiometer.