Tag Archives: Arduino

JOS – Updated!!!

  I did it, I finally found some down time to update JOS to work with current libraries from Adafruit. Below is a link to the new code on Github. A few notes to look at are listed below. First, … Continue reading

Posted in Arduino, Cool Stuff, JOS, LCD, TFT Color LCD | Tagged , , , , , , , , , | 16 Comments

Really Small(s) GPS

Hi peeps, I have been wanting to make a small GPS device (GPS receiver and some sort of screen) that I could carry around for a while now, but I didn’t want it to be too big, so I made … Continue reading

Posted in Arduino, Cool Stuff, LED, Open Source Hardware, PCB, SMD, Tools / Equipment | Tagged , , , , , , , , , , , , , , | 26 Comments

Fast Voltage Switching FTDI Adapter

I have been working more with 3.3 volt projects lately and wanted to make programming them with an FTDI adapter as easy as possible. Sure you can switch most FTDI adapters from 3.3 to 5 volts (the FT232RL chip has a built … Continue reading

Posted in Arduino, Cool Stuff, LED, Open Source Hardware, PCB, SMD, Tools / Equipment | Tagged , , , , , , , , , , , | 1 Comment

One Square Inch of Goodness

So a while ago I discovered that I needed a microcontroller in a really tight space. I tried an ATmega328P PU (DIP package), but try as I may, It would not fit. The answer? The ATmega328P AU (TQFP) this is … Continue reading

Posted in Arduino, Cool Stuff, Open Source Hardware, PCB, SMD | Tagged , , , , , , , , , , , , , , , , | 15 Comments

Serial or Speed..

This video above demonstrates the speed difference between serial enabled/disabled on an Arduino Uno while toggling a pin output. Just a really simple test of how fast it can pull a pin high and low (without using direct port manipulation), … Continue reading

Posted in Arduino, Cool Stuff, Open Source Hardware, oscilloscope, Tools / Equipment | Tagged , , , , , , , , | 1 Comment