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HACKED!: CRT TV becomes a crude Oscilloscope

2017-03-26

[public] 743K views, 19.3K likes, dislikes audio only

channel thumbGreatScott!

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Transistor Tester used in the video (affiliate links):

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Ebay: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=262807180342&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

In this episode of HACKED! I will show you how I converted an old CRT TV into a crude Oscilloscope. During this process I will talk about how a CRT TV actually works and how we can utilize the deflection coils of it in order to create our own picture on the screen.

Music:

2011 Lookalike by Bartlebeats

Ecstatic Wave, Jens Kiilstofte

https://machinimasound.com/music


hooking up the amplified sine wave through the vertical deflection coil
/youtube/video/aScAZReGQc0?t=326.01999
create a light spot on the tv screen
/youtube/video/aScAZReGQc0?t=375.73999
create a ramp function with a frequency of roughly of 50 hertz
/youtube/video/aScAZReGQc0?t=386.35999
connected the sine wave to an analog input of the arduino
/youtube/video/aScAZReGQc0?t=439.95999