Take all 26 letters of the alphabet, add the numbers 0 to 9 and a bunch of punctuation. Now work out the byte arrays for the character maps required to display each character on a 128x64bit OLED display…
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Pi Outdoor Music Player Update
Finally completed the V1 Pi Outdoor Music Player. This is an old power tool case modified to mount/contain: Speakers mounted on the top/face. A 3Watt 5Volt stereo audio amp. A 20,000mAh portable battery pack. A Raspberry Pi B+ with a Wifi dongle, running mpd and ympd. Sound is loud enough for…
Raspberry Pi Zero Case
I thought it was about time I invested in a Raspberry Pi Zero Case. I had been using all my Pi Zeros ‘naked’ for several weeks with no problems, but you never know if they’ll touch a metal surface or object and short out. Browsing around there are a lot of really…
Raspberry Pi Music Box Update
Spent some time working on the Raspberry Pi Music Box. Mounted the speakers and the audio amplifier last night. Still need to do the internal wiring and sort out the power/battery. Update (Sept 2016): The full project write up can be found here.