| ??? 12/22/11 17:40 Read: times |
#185180 - MQ2 Sensor Responding to: ???'s previous message |
http://www.ebay.co.uk/itm/MQ-2-...1c1bb05bd0
They are quite good and you can find calibration code on the net for them. Mahmood |
| Topic | Author | Date |
| Smoke detectors | 01/01/70 00:00 | |
| MQ2 Sensor | 01/01/70 00:00 | |
Smoke Detector | 01/01/70 00:00 |