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step 1What you need

First of all, you need quite a bit of time to solder together 64 leds ;)

 

Knowledge list:

Basic electronics and soldering skills

Know how to program an AVR microcontroller - I will not cover that in this instructable.

Component list:

Protoboard. The type with copper circles.

Atmel AVR Atmega16 microcontroller

Programmer to program the Atmega16

64 Leds

2 status leds. I used red and green. (optional)

Max232 rs-232 chip, or equivalent.

16 resistors for leds. (100-400ohms) will get back to this.

2x resistor 470 ohm. for status leds

1x resistor 10k

4x resistor 2.2k

4x NPN transistor BC338 (or other transistor capable of switching 250-ish mA)

1x 10uF capacitor

1x 1000uF capacitor

6x 0.1uF ceramic capacitor

2x 22pF ceramic capacitor

1x crystal 14.7456 MHz

2x tactile button

optional pwr switch

connector for 12v power

optional connector for 5v power

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Videoannonse
Annonse

(09:45) Kaymeerah: Ohai

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(09:45) Kaymeerah: VÅKNE, DIN NISSE

I did as you asked.

(09:46) Jeanette: FFFFFFUUUU.-------

(09:46) Kaymeerah: lol

(09:46) Jeanette: O,,fombng mofffresren

mossnirmbntÆ

mmemrobnt*

(09:46) Kaymeerah: LOL HAHAHAHAHAHAHH

(09:46) Jeanette: Oh for..

MOENINF

(09:47) Jeanette: *aigh*

(09:47) Kaymeerah: God morgen.

(09:47) Jeanette: Gdo morger na.

(09:48) Jeanette: Dud you soove godt?

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[13:36] [G] [81:Trondiss]: wow.... active guild...

[13:36] [G] [5:Holynelf]: fgfg

[13:36] [G] [5:Holynelf]: gf

[13:36] [G] [5:Holynelf]: fgf

[13:36] [G] [5:Holynelf]: d

[13:36] [G] [5:Holynelf]: see how ACTIIIIIIIIIIIVE

[13:36] [G] [5:Holynelf]: HYPAH

[13:36] [G] [5:Holynelf]: TA

[13:36] [G] [5:Holynelf]: PYPAH

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