alcohol protection system,vigyan mela,science project
Автор: Hr Robotics
Загружено: 2019-11-30
Просмотров: 1552
Описание:
In this video we are going to make a system which can help to prevent accidents
material need
1 alcohol sensor
2 BC 547
3 relay
4 battery
5 sheet
6 car
1.LPG leakage protection system
• LPG leakage protection system, lpg detecto...
2.Energy saver
• Видео
3.4440 ic amplifier
• 4440 ic amplifier,4440 ic wiring,4440 ic,m...
4.smoke detector
• smoke detector alarm,LPG detector,LPG leak...
5. Auto day and night light
• Видео
6.rgb blinking light
• Видео
7.repair bike battery
• Battery repair all solution, repair bike b...
8.make rechargeable light
• Make rechargeable emergency light for home...
9.make moving light using old motor and led
• Make Moving Light using old motor and led,...
10.DC booster
• dc booster,3.7volt to 12volt,booster,volta...
11.connect phone to TV
• Connect phone to TV,mobile ko TV ke sath k...
12.smoke detector alarm
• smoke detector alarm,LPG detector,LPG leak...
13.mobile starter
• mobile starter,gsm control starter,ghar se...
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