I’ve been a big fan of pighixxx infograph work since he released his ABC (Arduino Basic Connections) cards a few years back. His original Raspberry Pi pin-out sheet found a permanent home in the Pi notes folder, now he’s updated it for the Pi B+ and Pi 2. You can find it here:
I’ve recently been researching guitar effects pedals for a new project, so if you’ve never heard of Big Muff Pi, Arbiter Fuzz Face, Ibanez Tube Screamer or Pro Co Rat, check out the sites below to learn some more:
Big Muff Pi circuit versions
Technology of the Tube Screamer
Great pedal site
French DIY pedals
More pedal ideas
Vero (Stripboard) and tagboard effect layouts
Perf and PCB effects layouts
Good range of PCB’s
More DIY pedal designs
Lots of BOSS schematics
stompboxology vintage newsletter
Parts & Kits
Maker Faire UK 2015 is over for another year :-(
But it was another great weekend of meeting fellow makers and creatives from around the UK and the world.
With my fellow local makers, I was on the Maker Space stand with various great projects on display. Ed’s 1D Pong, my R-Kade, Jon’s Over Eng’d, Iain, Tommy and Alistair’s Christmas window (I know we’re into April), Glen’s 3D Printer and EggBot, Chris B’s LED cubes, Chris D’ custom retro console, Rosie with her sewing.
Hightlights of the weekend for me where:
Meeting up [again :-)] with Aaron from Oomlout was there again.
low cost pick n place machine from http://www.liteplacer.com/
mini cnc from http://www.minimillcnc.com/
LinkIT one from MediaTek and Seeed http://www.seeedstudio.com/depot/LinkIt-ONE-p-2017.html
and meeting a great number of other makers from the UK, Europe and rest of the world was great was well.
The Saturday night meet up in the Union Rooms for food and beer was a great night out. Lots and lots of people showed up and a few didn’t get back home until the very early hours on Sunday morning :-)
RPi Breadboard+ is a solderless prototyping breadboard add-on for the Raspberry Pi. Using the breadboard and female to female wires you can quickly prototype and test your electronic design.
A large portion of the add-on is taken up by a 140-pin breadboard and surrounding the breadboard on all four sides are a number female headers.
All of the Raspberry Pi GPIO signals are brought out to two 16-pin female headers located near the top and bottom of the breadboard. 3.3V (5-pin), 5V (5-pin) and 0V/Ground (12-pin) power supplies are also brought out to female headers located to the sides of the breadboard.
The add-on features 3x LED’s (red, yellow and green) and 2x push-button tactile switches each having a 2-pin female header for easy use with the rest of the board.
Size wise it conforms to a standard HAT board size (65 x 56mm) and mounting holes. So its compatible with the Raspberry Pi A+, B+ and Pi2.
There is an EEPROM PCB footprint for future HAT configuration compatibly but its not fitted on this version.
You can find them on Tindie here.
Here’s the first build of the Raspberry Pi ArcadeIO board. It originally started as a requirement to upgrade my R-Kade Pi based mini cabinet.
You can find them on Tindie here.
The wiring in my Raspberry Pi mini arcade cabinet is getting a much needed upgrade.
I originally build R-Kade for Maker Faire 2013 and its been at various other Faire’s around the country and at eDay for the last two years. It was quickly build out of a bookshelves, old VGA monitor, WII arcade controller and a raspberry pi. The control board was removed from the WII arcade controller and the joystick and buttons wired directly to a prototyping board on the Pi. Unfortunately, it’s this wiring which is becoming a problem and needs redoing.
Rather than just strip out the wires and rewire new, I decided to make myself a better solution and have designed a Pi ArcadeIO board. The ArcadeIO board has screw terminals for connecting the wires to the Pi’s GPIO signals. In addition the GPIO signals have in-line resistors to limited the effects of any short circuits. There are addition screw terminal positions for connecting common grounds for the arcade switches and joystick.