navigationGo.pngQuick Navigation
allprojects32.pngAll projects
hardware32.pngHardware
links32.pngLinks

favoriteStar32.pngTop projects
Alan numitron clock
Clapclap 2313/1386
SNES Pi Webserver
USB Volume/USB toys
Smokey amp
Laser cutter
WordClock
ardReveil v3
SNES Arcade cabinet
Game boy projects
cameleon
Home Presence Detector

github32.pngGitHub
AlanFromJapan

navigationMail.pngContact me

alanfjmail.png
3flags.pngWho's Alan?


Akizukidenshi
Elec-lab
Rand Nerd Tut
EEVblog
SpritesMods
Switch-science
Sparkfun
Suzusho
Datasheet Lib
Reddit Elec
Ermicro
Carnet du maker (fr)
Marutsu
ATmel blog (defunct)

rosoku

kalshagar - Rosoku

A hot and cold candle, the Rosoku

Ok, so Rosoku (that should be written "rousoku" or even better 蝋燭 ろうそく) means candle in japanese. I stumbled upon that project today (2012/02/08) and found it quite interresting, like the kind of thing you can do on a big evening or a sunday afternoon, to change your mind of other long run projects. Also looks perfect to finally play with thoses Attiny13 I bought the other day, I have at least one spare LM35 for the temperature, a few RGB leds, some button battery ... hum...
It is also my first project using AVR Studio 5, which is a great tool but missing a little something...

The source of the idea :
Other links:

Points of interrest and technical notes

3 PWM when you have 2 PWM

I unfortunately notice that my dear Attiny13 has only 2 PWM pin, not 3 ! How can I drive my RGB led with that since I don't want to use an external IC? Just PWM it yourself.
 ⇒ HOWTO do PWM with Attiny13 the soft way .
All content on this site is shared under the MIT licence (do what u want, don't sue me, hat tip appreciated)
electrogeek.cc ~ Formerly known as Kalshagar.wikispaces.com (AlanFromJapan [2009 - 2019])