Channel: Technical Hacker

Category: Howto & Style

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Description: Hi friends in this video I'm going to show you How to make Automatic Door Alarm Sensor. ➡➡ to Make Touch Switch at home youtu.be/TD1_jvDB3Vs ➡➡ to Make a Rubber Band powered Car - Air Car youtu.be/EBdQQbHQp9I ➡➡ to Make a Water Level indicator Alarm at home youtu.be/sdmr6B99x_M ➡➡ to make powerful water pump youtu.be/88Zk1_ruHwI ➡➡ to make a mobile phone cctv youtu.be/e5DItfeL8m4 ➡➡ to make a cctv use android phone youtu.be/tpKkuUJaSy0 ➡➡ to set and use digital blood pressure machine youtu.be/vd6wVq3kJuc Please like share comment and subscribe our channel for more videos Thanks for watching. #Automatic #Door_Alarm #TechnicalHacker