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0
votes
2answers
98 views

Hacking a display [closed]

I'm a computer engineer, otherwise total n00b to electronics. I have this old 15" display (ltn152w5). I would like to turn it in a st. valentine gift for my girlfriend. I would like to frame it and ...
3
votes
2answers
177 views

Can a computer monitor output light invisible to the human eye?

From what I understand a computer monitor can output lots (couldn't think of a better word) of colours. Is it possible for a computer monitor (television etc) to output light invisible to the human ...
1
vote
1answer
124 views

Serial port monitor for Arduino in Eclipse (on Linux x64)

I like to program my Arduino using Eclipse. However, I still need the Arduino IDE to use the Serial port monitor. This is very inconvenient and breaks my work flow I tried to use RXTX but this would ...
0
votes
2answers
84 views

Cheap visual indicator for a PA loudspeaker line

I have a PA system which is outputting at most 200Vrms AC peak, around 100Vrms AC nominal, from the transformer. The current is around 4Arms. Since the system is comprised of 12 output transformers, ...
0
votes
1answer
166 views

TFT Monitor output is blurry and weird looking - but OSD works fine

I don't really know how to describe what happened to my monitor, but I made a small video here: http://www.youtube.com/watch?v=Gjh5crE-Zx4 In summary, the output of the monitor is all garbled, but ...
1
vote
2answers
408 views

Low Voltage Shunt Regulator

Hey, I came across this Low Volatage Shunt regulator on a Hobby RC forum, I am trying to figure out how the resistor Values are Calculated, ...