Forever Knights Science Team

https://www.youtube.com/watch?v=DqNL38xemN8

Water level indicator with arduino Arduino water level controller / indicator. This article is a about a fully functional water level controller using Arduino. The circuit displays the level o...

6 servo motor controller circuit diagram with arduino code and apk file control your servo motor with android phone.

apk file link: https://goo.gl/jtDSFJ

ino code: https://goo.gl/jtDSFJ

Now you can also make a power bank.

https://www.youtube.com/watch?v=ExliU6tCmp0&feature=youtu.be

How to make a power bank. 9V to 5v mobile charger. Facebook: https://www.facebook.com/yusuf10335 Google+ : https://plus.google.com/u/0/114108548242005524979/posts

This graphic takes a look at the science behind jam-making, and how it sets.

The latest in the 'Everyday Compounds' series looks at hydrogen peroxide: its use in hair dyes, glow sticks, and stain removers, as well as why it foams when it comes into contact with cuts.

this is an ir transmitter which can generate 38khz ir signal.the main part is ic 555 timer ic which help to create 38khz ir signal.