3 Amazing Homemade Gadget's idea

No - 1
USB Mobile Phone charger - Which can be used in Motorcycle and Car. Generally our motorcycle or car battery is 12 Volt, but to charge our Mobile Phone we only need 5Volt , so we will make a simple Circuit that will step down that 12V and give us constant 5 Volt , This circuit can provide maximum 3 Amp Current .

Cirtuit Diagram - https://goo.gl/tZQrYb

No- 2
3d night vision goggles , the camera used is a ip based night vision camera .
I have connected the camera with my phone and enabled the vr split screen mode . you can enable it in lenovo phone through the 1)settings 2)display 3)enable vr mode. and in other phone you can use the Nomone app

No - 3
Anti theft motion alarm or anti theft burglar alarm using PIR sensor.
The circuit diagram - https://goo.gl/xeneSX

🔴Buy Components -
No - 1 Idea
💼BUY -
Banggood - https://goo.gl/NsA4oM
Amazon India - http://amzn.to/2gc90o5
Amazon Global - https://amzn.to/2wWgWhB
Flipkart India - http://fkrt.it/Bh~yZTuuuN

💼BUY Components -
LM2576 - http://bit.ly/2yE7Gll
USB - http://amzn.to/2gudT8G
Inductor - http://amzn.to/2yaGXd9 (Buy from nearest
radio shack)
No - 2 Idea

💼IP Camera -
Amazon India - http://amzn.to/2kMYKRp
Banggood - https://ban.ggood.vip/1ch7

No - 3 Idea -
💼PIR Sensor -
Amazon India - http://amzn.to/2BA0AwS
Banggood - https://goo.gl/36UCqu
Aliexpress - http://s.click.aliexpress.com/e/Vjq7AiY
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#1EmergencyCharger#2NightVisionGoggles#3AntiTheftMotionAlarm

Видео 3 Amazing Homemade Gadget's idea канала DD ElectroTech