mandag 10. april 2017

DIY Bluetooth Adapter for any Headset

I recently bought a new headset that I'm mostly satisfied with. Except I would really like the convenience of streaming music wirelessly!
Instead of buying a more expensive headset, I cut the cord, and went to work to create a bluetooth headset adapter. 
That's what I'm showing you today.
At first I looked at all the parts needed to make an adapter from scratch. But realized I could get most of the circuitry needed in a much smaller package, by modifying a cheap pair of bluetooth earbuds.

Shopping list





These are the only points we care about to transmit music wirelessly. And they need to be wired from the bluetooth chip to the audio jack.





søndag 9. april 2017

Gift Away Your Heartbeat for Valentines Day! | Arduino Tutorial

All right people, I've got a pretty sweet project lined up, just in time for valentines day. I'm going to show you how to gift away your own heart!

This is how to use an ECG sensor along with an arduino to record your heart beat! This data will then in turn be used to make an awesome picture, so you can give away your heart to whomever you fancy! While this might seem complex from the start, the process itself is pretty straight forward and now I'm going to show you how to do it!