MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module Raspberry Pi Metal Aluminium Case with Double Fans for Raspberry Pi 4B (Black) Lightweight and stackable - ideal

Lightweight and stackable - ideal for Pi cluster projects

aquaponics systems

The TTGO T-Camera ESP32-WROVER is a compact embedded camera module that integrates a dual-core ESP32 microcontroller with 4MB PSRAM and OV2640 camera sensor for real-time image capture and wireless transmission

line following

and drip irrigation connectors without special adapters

MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module Raspberry Pi Metal Aluminium Case with Double Fans for Raspberry Pi 4B (Black) Lightweight and stackable - idealMQ 2 Gas Sensor Module Detect H2, LPG, CH4, CO, Smoke & Propane Reliable multi gas detection module from The Engineer Store, Bengaluru. The MQ 2 sensor module provides accurate, real time detection of combustible gases and smoke ideal for safety systems, IoT projects, and industrial monitoring. Fast shipping, 7 day warranty on manufacturing defects, and expert support included. Specifications Sensor Type MQ 2 Semiconductor Gas Sensor (SnO2 based)