Large 4-digit LED display
This is a kit to build the large 4-digit LED display. It's a network connected
display with large 1-inch (2.54cm) digits. Just plug-in power (5V DC) and an
The display segements are flicker free and each of them is connected to an own DC powered output pin. A running cammera will show a steady image.
A full description of the system and the source code for the firmware
can be found at http://tuxgraphics.org/electronics/201404/large-led-display.shtml.
Our ethernet board is at the heart
of this system and sits on the back of this board.
Visible digit hight: 1 inch, 2.5cm
Visible digit width: 9/16 inch, 1.4cm
Board: 7.4cm x 13.6cm (2 15/16 inch x 5 11/32 inch)
Depth (with components and ethernet board on the back): 3.5mm (1 6/16 inch)
This 4-digit display kit inclued the actual display segments and driver
stages. To use it you do need the ethernet board. The whole system is
powered with 5V DC and a appropriate power supply is available seperately.
The display consumes about 300mA and the the exact power connsumtion
depends on the amount of illuminated display segments. We recommend
to use a 5V DC power supply rated for 0.5A (500mA) or more.
Note: you need a 5V DC power supply rated for 0.5A (500mA) or more and
the atmega328p based ethernet board.
Just the display kit (you need to use a separate eth-board)
price: 52.30EUR, [convert_currency]
The display kit + ethernet board pre-loaded with software
price: 90.00EUR, [convert_currency]
my cart | proceed to checkout