Видео ютуба по тегу New Invention Using Ir Sensor

How to | DIY | NEW INVENTION USING IR SENSOR #diy #howtomake
How to | DIY | NEW INVENTION USING IR SENSOR #diy #howtomake
How to | DIY | new invention ideas using ir sensor #diy #howtomake
How to | DIY | new invention ideas using ir sensor #diy #howtomake
Smart Sefety Seat belt
Smart Sefety Seat belt
How to | DIY | NEW INVENTION USING IR SENSOR, TRANSISTOR, BATTERY, CAPACITOR | DIY TOUCH SENSOR
How to | DIY | NEW INVENTION USING IR SENSOR, TRANSISTOR, BATTERY, CAPACITOR | DIY TOUCH SENSOR