ESP12E ESP8266 Wireless Transceiver Module 9V Original HW High-Quality Battery The MQ-3 module uses a

The MQ-3 module uses a tin dioxide (SnO2) semiconductor sensing element

If your application requires different bore sizes

the emitted IR light reflects back and is captured by the phototransistor

5mm Carbon Fiber Arms ESC Mounting Integrated Mounting Points for 10-20A ESCs Brand X2 Racing Series Origin Original/Authentic Warranty 7 days on manufacturing defects Shipping 1-5 days from Bengaluru Delivery 7-8 days across India Support 24/7 via Email and WhatsApp Key Features

Easy DIY Assembly: Well-labeled components

ESP12E ESP8266 Wireless Transceiver Module 9V Original HW High-Quality Battery The MQ-3 module uses aESP12E ESP8266 Wireless Transceiver Module Build powerful Wi Fi enabled IoT projects with the ESP 12E module, featuring the versatile ESP8266 chipset. This compact wireless transceiver delivers full 802. 11 b g n connectivity, integrated TCP IP stack, and a 32 bit Tensilica microprocessor all in a tiny, breadboard unfriendly but incredibly capable package. Available now from The Engineer Store, Bengaluru, with fast shipping, 7 day warranty on