اصنع دائرة لكشف تسرب الغاز و احمي بيتك وعائلتك Easy Gas and Smoke Detector Alarm System

This video demonstrates a very easy way to create a gas leak alarm circuit. Protect your home and family. It can also activate a range hood or fan and shut off the gas supply. ------------------------------------------------- The software used for mapping is Fritzing. https://goo.gl/AfZRpp ------------------------------------------------- Detailed explanation of relays. https://goo.gl/f5iML1 Detailed explanation of MQ5 & MQ2 gas sensors. https://goo.gl/Y3gRY6 ------------------------------------------------- To purchase gas sensors from inside Egypt: https://goo.gl/pMWRPS https://goo.gl/34ey85 From outside Egypt: Banggood https://goo.gl/GE62Qn -------------------------------------------------------------- Feekras website: https://feekras.com Our page on Facebook   / feekrass   WhatsApp Group https://cutt.us/HohEk Telegram Group https://t.me/joinchat/ULz9O-9EAQvJRu61