Änderungen
Aus Hackerspace Ffm
== Background ==
At some point I needed an isolated FTDI. Since I could not find one to buy, I designed one.
After talking to some people in the hackerspace with different ideas about the project I designed it so that lots of options are possible with the design.
I started with the design from sparkfun: [https://www.sparkfun.com/products/9716 FTDI Basic Breakout] which I really liked, thanks for making the design open source, it saved me time.
== Features ==
The features of this FTDI are:
* galvanic isolation via ADuM 1402 or ADuM 5402 (that’s what all the fuzz is about :) )
* LEDs for voltage selection feedback (same colours as the cables in your ATX power supply ;) )
* Current Limiting Power Switch 50mA to protect the ADuM5402 (MIC2090-1YM5 or similar)
== PCBs ==
First PCBs are ordered and we will solder them in a few weeks.
[[Datei:Progress isolated versatile FTDI BOTTOM 4.jpg|x250px|]]
[[Datei:Progress isolated versatile FTDI BOTTOM 5.jpg|x250px|]]
== Finished PCBs ==
<gallery caption="Soldered PCBs">
Datei:Isolated_FTDI_1.jpg|FTDI adapter in action
Datei:Isolated_FTDI_2.jpg|Back side FTDI adapter
Datei:Isolated_FTDI_3.jpg|Front FTDI adapter extended version
Datei:Isolated_FTDI_4.jpg|Front FTDI adapter simple version
Datei:Isolated_FTDI_5.jpg|Staacking FTDI adapter with DC/DC converter
</gallery>
[[Kategorie:Projekte]]
