MQ-7 Carbon Monoxide (CO) Sensor
The MQ-7 is a simple and reliable gas sensor designed specifically to detect Carbon Monoxide (CO) in the air. It is widely used in DIY electronics, safety devices, and monitoring systems, and works seamlessly with microcontrollers like Arduino.
Key Features:
Detects Carbon Monoxide (CO)
Detection Range: 10 – 1000 ppm
Analog Output proportional to CO concentration
Heater Voltage Cycle:
5V (High) for heating
1.5V (Low) for sensing
Compatible with Arduino, ESP8266, ESP32, Raspberry Pi
Easy to integrate into electronic projects
Applications:
Carbon monoxide alarm systems
Indoor air safety monitoring
DIY & embedded projects
IoT safety devices
Delivery: all over Ethiopia
Whole Ethiopia coverage
Contact for price: 19