S88 feedback module based on an Arduino Nano.
The contact inputs are divided into two groups and bridged to the Arduino Nano via an optocoupler. Using apropriate resistors, you can customize your contact input voltage level.
(To "activate" a contact, you have to feed a positive voltage over groud to the input)
You may alter the modules behaviour by reprogramming the arduino.
And of course, you may "recylce" the arduino for other projects.
| Electronic dvices | |
| default firmware | S88 encoder |
| Voltage | 5V |
| railway modelling | |
| number of feedback inputs | 15 |