I do make my own Arduino Board for RaspberryPI before. But it make from prototype board and have a lot of cable. I like that but I still not able to put a Arduino shield into my DIY board. So, this is my solution. The AlaMode. It have RaspberryPI GPIO port, Arduino Shield Compatible…
I found the blink1 on kickstarter (http://www.kickstarter.com/projects/thingm/blink1-the-usb-rgb-led) and I think this is useful when I want to alert my college. If i’m busy i’ll flag it to red and green when free. If you interested, you can follow kickstarter link and find more detail. Also software for using it on linux. That’s mean you…
Quick test on Serial interface thermal printer with RaspberryPI. This printer only support English and Chinese character. So, I’ve to do some coding for support Thai character. ;-) Let’s see this video.
I got this from other website. This guide is really good and complete for setup Raspberry PI as bluetooth speaker. But I modify something to match with my testing. Raspbian Wheezy Installation Guide From a fresh installation of Wheezy (2012-12-16-wheezy-raspbian.img), run the following as the default user pi: pi@raspberrypi ~ $ sudo apt-get install bluez pulseaudio-module-bluetooth…
Next question came up. Is it possible to use my existing communication module like XBee / Pololu Wixel with Raspberry PI? With Pololu Wixel it come with USB connection. So, It might be possible. But XBee you need a USB breakout board. I got it from Sparkfun. Before start, by default Raspbian configuration come with…
I tried to check my Raspberry PI board with I2C connection. I have I2C DS1307 (Real Time Clock module) on hand. And after check the voltage on SDA/SDL pin out is 3.3v, safe for use with Raspberry PI board. So, lets start with I2C. Install i2c-tools pi@raspberrypi ~ $ sudo apt-get install i2c-tools remove i2c-bcm2708 from…
My network is bad today. I try to install some bluetooth utility from apt-get. But it take so long to complete only one dependency file. It may take an hour or more.. So, to use proxy with apt-get. Please follow below step 1) Change to apt configuration directory. pi@raspberrypi ~ $ cd /etc/apt/apt.conf.d 2) Create…