How to make a automatic railway crossing system || Automatic phatak

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2019Aug 12

Hell friends today i will show how to make a automatic railway crossing system using ir sensor and some simple components. Components list IR sensor Relay 12 volt 12 volt adapter 1.5 volt battery 9 volt battery #light_taar_batti My other projects link Automatic plant watering system • Automatic plant irrigation system Smart helmet • Video Remote as an inverter part 1 • Video Remote as an inverter part 2 • Video Mini submersible pump • Homemade submersible pump || made out of w... Laser light as a microscope • Laser light as a microscope Solenoid engine • How to make a solenoid engine in Hindi Relay vs transistor • Video Working of relay • Video Power bank +Inverter • Video Equivalent resistance of a resistance cube • Video Don't forget to like share and comment If you like this video then subscribe my channel Disclaimer - video is for educational purpose only.Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. Thanks for watching.