CO2 Sensor Module With Dual Output For Carbon Dioxide Monitoring, Analog 30 To 50 mV Output And TTL Level, Compact 32mm By 22mm By 30mm Gas Concentration Sensor For DIY Electronics Projects, Powered By 6V DC, Easy Integration

Single unit CO2 sensor module with dual outputs
✔️ Analog 30-50 mV output, TTL level, 6V DC powered, easy integration

This compact CO2 sensor module provides dual outputs, an analog 30-50 mV signal and a TTL level digital signal, so you can easily read CO2 concentrations with microcontrollers or data-logging systems. Ideal for DIY air-quality monitors, greenhouse controllers, classrooms, and hobbyist science projects.

✅ Analog output 30-50 mV proportional to CO2 concentration
✅ TTL level output for direct digital signaling
✅ Compact footprint 32 mm by 22 mm by 30 mm
✅ DC 6 V operating voltage for easy power

💡 What is a CO2 sensor module used for in DIY electronics? This handy device helps monitor ambient CO2 levels for small projects.

- Handy for home air-quality monitors and greenhouse control
- Works with Arduino, Raspberry Pi, and other hobbyist platforms
- Provides both analog and TTL outputs for flexible wiring
- Compact, 6V powered unit fits crowded enclosures