How to make Fire Detector Alarm at home 🔥 Very Simple BC547 project Tech StudyCell 3:15 4 years ago 130 149 Скачать Далее
Why Millions of Smoke Alarms Can’t Catch Modern Fires🔥 Andrew Lam 16:29 2 months ago 418 380 Скачать Далее
Long Range 🔥 Fire Detector Alarm | How To Make A Simple Fire Alarm | Best Science Project PendTech 4:41 2 years ago 247 130 Скачать Далее
How to make Fire Detector Alarm at home || Very Simple || Hobbynics 4:03 7 years ago 869 420 Скачать Далее
How to Make Fire Alarm Project At Home Think Creative Make Creative 4:58 1 year ago 36 822 Скачать Далее
Make your Own Fire Alarm Board without Spending Hundreds! FireAlarmDude5967 9:58 8 months ago 12 147 Скачать Далее
How to make fire alarm circuit #diy #shortfeed #shorts easy project4U 0:38 1 year ago 134 167 Скачать Далее
How to make a Simple Fire Detector Alarm Circuit | BC547 Project | simple Electronics Project TPS Projects 4:26 2 years ago 31 904 Скачать Далее
smoke detector spray test smoke detector ASENWARE - Only for Fire Safety 0:17 1 year ago 254 416 Скачать Далее
Real Fire Alarm, Start of Real Evacuation Video, Added By Demand Smart Inspo 0:18 1 year ago 258 672 Скачать Далее
How to make a Simple Fire Detector Alarm Circuit Creative Techos 4:04 2 years ago 33 354 Скачать Далее
How to Make a Fire Alarm at Home - DIY Fire Alarm System DD ElectroTech 1:56 7 years ago 77 948 Скачать Далее
How to make a simple, fire detector alarm using infrared receiver| Diy | science project JO ARK TECH 3:16 1 year ago 10 832 Скачать Далее
Simple Fire Alarm Circuit |🔥🚨| How To Make Fire Detector Alarm At Home | Using BC-547 Transistor PendTech 4:08 2 years ago 20 233 Скачать Далее
