Olafs Blog
Mittwoch, 27. November 2013
Arkai Seamaster RC Model
Arkai Seamaster
Der Jungfernflug
Sonntag, 27. Oktober 2013
Raspberry Pi based energy monitoring
This is aRaspberry Pi daughter board for power measuring
Donnerstag, 10. Oktober 2013
A Squeebox client based on a Raspberry Pi
This is my current project. A Raspberry Pi based music player based on Squeezbox(tm).
It will use this 20W digital amplifier:
http://www.ebay.de/itm/190910778277?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Song selection, Track information and radio tuning will be displayed on HD44780 compatible 16x2 LCD:
http://www.ebay.de/itm/200791363710?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
I am planning to show the CD cover on a small 1.8" color TFT from Saintsmart:
http://www.ebay.de/itm/SainSmart-1-8-128X160-SPI-TFT-LCD-Display-Modul-SD-Card-Socket-fur-Arduino-/400506615977?pt=Wissenschaftliche_Ger%C3%A4te&hash=item5d400df8a9
A small 433MHz transmitter can switch a remote control AC Power Plug. Used to switch the Raspberry Pi itself off:
http://www.ebay.de/itm/ASK-OOK-315-433-MHZ-RF-Wireless-Transmitter-Empfanger-Reciever-Modul-Arduino-/400557657626?pt=Wissenschaftliche_Ger%C3%A4te&var=&hash=item9c06df05f5
A harddisk with all music on it will be installed to be independend from network
Logitech Media Server as the Streaming server
"Inside" the wooden case
Current frontview
The TFT connected to GPIO
The LCD is connected with minimal amount of wires
Other Squeezboxplayer on Raspberry Pi
Squeezeberry
http://www.emmaanuel.com/SqueezeBerry-a-Music-Player-based
Paul Chiltons Squeezbox Client
http://www.pchilton.co.uk/2013/03/27/making-the-raspberry-pi-a-squeezebox-player/
piCorePlayer
https://sites.google.com/site/picoreplayer/home/news
An iphone squeezebox client
https://itunes.apple.com/gb/app/logitech-squeezebox-controller/id431302899?mt=8
A Python API to control the Logitech Media Server
https://github.com/jingleman/PyLMS
Control GPIO the raw way
http://www.susa.net/wordpress/2012/06/raspberry-pi-relay-using-gpio/
Installing the logitech media server on Raspberry
http://allthingspi.webspace.virginmedia.com/lms.php
Boost
http://wiki.codeblocks.org/index.php?title=BoostWindowsQuickRef
Posix threads under windows
http://www.pronix.de/pronix-1198.html
Interrupt driven events with GPIO
http://cs.smith.edu/dftwiki/index.php/Tutorial:_Interrupt-Driven_Event-Counter_on_the_Raspberry_Pi
Mittwoch, 9. Oktober 2013
Eine Schultüte im Roboterdesign mit ordentlich vielen Blinklichtern. Wahrscheinlich die erste Schultüte mit USB-Anschluss...
Die Schultüte
Ein Arduino Uno, eine 9V-Batterie und 13 LEDs
Die Tüte in Action
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