Diy Dcc Decoder For Lgb Turnout On Arduino (1 Day/5$)

nujj said:
Great project. Before attempting to build, I'm wondering if you made any updates or enhancements?
Click to expand...

Not sure if the original poster has.

I have built a fair few of these, because I'm running a Massoth System, a number of component changes were required because of the higher voltages, per se, they work well and have touch wood been extremely reliable.

The only change I would perhaps look at would be to exchange the Pro Mini for a Digispark ATtiny board, would make for a much smaller and compact unit.
 
Thanks Arthur for the response. Do you have a schematic for your variation to follow. Did you design your own shield board?
 
nujj said:
Thanks Arthur for the response. Do you have a schematic for your variation to follow. Did you design your own shield board?
Click to expand...


Hi sorry for delay, been a tad busy.....

Few pictures, link to video and a copy of the "sketch"

sketch
https://drive.google.com/open?id=0B6_2wAO6JzxFZWZCZHB3bWdGOXM

MP4 Video
https://drive.google.com/open?id=0B6_2wAO6JzxFdk9yZ0R4eXVxZ2c

WMV Video
https://drive.google.com/open?id=0B6_2wAO6JzxFdF8xZnN2TzBHRVE


The ATtiny85 boards arrived yesterday, work in progress........



Arduino Switch Decoder Overview.jpg


Arduino Switch Decoder Overview.jpg Arduino Switch Decoder Close Up.jpg

ATtiny85.jpg
 
Last edited by a moderator:
Looks great. thanks for the sketch and pictures/video... I will wait until you are done with your design... Are you planning on using Fritzing for your shield?
 
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