Thingiverse
giant 7 segment display
door stevdogvan
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Designed in Tinkercad
Another jumbo led display, this one prints in 2 parts then can be glued, i fix them using the plastic weld method using a rotary tool with scraps of filament in it, sometimes called stir welding, see more on you tube.
24 x 5mm leds with plenty of room on the reverse for all the solder connections and resistors.
I used a 220 ohm resistor to run the leds, 2 in series using 9 volts.
can easily be seen on a cricket pitch, each 7 sgment display is about 29cm high and 150cm wide and 10mm deep.
some support will be required as the object is hollow to allow for soldering.
Another jumbo led display, this one prints in 2 parts then can be glued, i fix them using the plastic weld method using a rotary tool with scraps of filament in it, sometimes called stir welding, see more on you tube.
24 x 5mm leds with plenty of room on the reverse for all the solder connections and resistors.
I used a 220 ohm resistor to run the leds, 2 in series using 9 volts.
can easily be seen on a cricket pitch, each 7 sgment display is about 29cm high and 150cm wide and 10mm deep.
some support will be required as the object is hollow to allow for soldering.
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