How to build this metro LED display
Posted: Tue Aug 28, 2018 7:31 am
Hello
How to start building these led display which are in Hindi,English,Marathi,Bengali,Gujrati,etc
I have seen in station how it work with computers
With color full Light emitting diodes(LEDS) and watching it from far distance viewing angle high refreshing rate low power consumption
humidity display temperature display how to design it layout in printed circuit board long wire connected to computer operator how will update/change metro station name time and this information will be show to passengers who will follow the instruction according to it
and there not must be shaking/vibration of display while metro is running at high speed and brakes applying on train not damage the display
what will be suitable voltage current controller and which cable cabinet of display will be good to make it strong body and no water damage on it. which Chip will be best and oscillator for it to run the led fast.
how it will update the led message with keyboard, internet wireless the metro will run on bridges underground
There will be lift in station which will indicate the floor number on it and pass this information sensors
How to start building these led display which are in Hindi,English,Marathi,Bengali,Gujrati,etc
I have seen in station how it work with computers
With color full Light emitting diodes(LEDS) and watching it from far distance viewing angle high refreshing rate low power consumption
humidity display temperature display how to design it layout in printed circuit board long wire connected to computer operator how will update/change metro station name time and this information will be show to passengers who will follow the instruction according to it
and there not must be shaking/vibration of display while metro is running at high speed and brakes applying on train not damage the display
what will be suitable voltage current controller and which cable cabinet of display will be good to make it strong body and no water damage on it. which Chip will be best and oscillator for it to run the led fast.
how it will update the led message with keyboard, internet wireless the metro will run on bridges underground
There will be lift in station which will indicate the floor number on it and pass this information sensors