Case for speed control for train H0.

cults3d

Casing for H0 analog locomotives or direct current motors from 0 to 36 volts and up to 2 amps, for H0 trains the maximum voltage is 16 volts and this can be limited with a 12 to 16 volt eliminator. The casing can be printed complete or to save time and material, the stl files are divided into parts and then glued together. Assembly instructions are in the photos. For the knobs of the potentiometers were used: https://www.thingiverse.com/thing:5252058 These PCBs were designed for the specific casing, for which they can be found at the following URL, they include the Sprint Layout files, Gerber and Excellon files, as well as the assembly instructions and parts of the PCBs (Spanish and English), as well like programming on the Arduino Uno. The Arduino was programmed on the original board and then removed to mount it on the new board. https://drive.google.com/drive/folders/1BqkyX9P_zpRO2-qAwiZkSkd2LQsO-r1E The PCBs were made on a small CNC from a previous project. The following video shows the operation of the control, it was also used in scale locomotives, in which the acceleration and deceleration ramps are much more noticeable. So I will upload another video later. https://www.youtube.com/watch?v=VL9KwAWiCWc&ab_channel=EdgarHernandez If you have any questions, I will gladly answer.