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By Marin - October 24, 2009

Danas sam dobio pozivnicu za Google Wave.

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Pinguino and LCD Module (4 bit data bus version)

By Marin - March 30, 2010

OK, here we have a 4 bit version of LCD Module driver. It is roughly based on LCD example from Pinguino Wiki . The source code can be found on pastebin . And here is the photo:

Pinguino!

By Marin - March 13, 2010

Last two weeks I have been playing with Pinguino. Pinguino is PIC (from Microchip, the company) based Arduino-like experimental board. It supports USB Communication and Power-over-USB, so it's very handy for experiments with PIC technology. The basic PCB is very simple and easy to make. You can find more about the project at Hacklab News Blog . And now for some photos of the boards we made. The "PinguinoTeam Croatia" proudly presents:

PCB Dilling Machine Progress

By Marin - March 19, 2010

Yesterday we made some progress with PCB Drilling Machine. The CNC Machine is currently driven by Atmel 90C2051, but my plan is to switch it completely to Pinguino. But, for now, I can show you how the machine drills in the test set-up. Software is done (not production ready). Calibration of the motors and the drill is done. One more thing to do is to speed up the drill pull-out. Now the speed of the drill in the 'down' phase is the same as in the 'up' phase. More on that during the weekend when I hope to show you first Pinguino PIC18F4550 based PCBs drilled by Pinguino itsefl! For now, some obligatory YouTube videos of the machine in action (OK, more-or-less action): CNC PCB Drilling Machine - Overview CNC PCB Drilling Machine - Zoom Detail 2 bb4now, PMC

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