Instructions

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Pascalstr. 8 47506 Neukirchen-Vluyn
You need for the following code:
1x Mega2560 board
1x USB cable
6x LED matrix
8x 220 Ω resistor
2x Breadboard
16x Jumper cable
Lesson 20: 8x8 LED-Matrix
The 8 x 8 LED matrix consists of 64 LEDs. Each LED is placed at the inter-
section of row and column. If the level for a row is 1 and the level of the
corresponding column is 0, the LED will turn on at its intersection.
Example:
If you want to switch on the first LED, set pin 9 to "HIGHLEVEL" and pin 13
to "LOWLEVEL".
If you want to switch on the first row, set pin 9 to "HIGHLEVEL" and pins
13, 3, 4, 10, 11, 15 and 16 to "LOWLEVEL".
To switch on the first column, set pin 13 to "LOWLEVEL" and pins 9, 14, 8,
12, 1, 7, 2, 5 to "HIGHLEVEL".
R - Row
C - Column