This is the improved Quad Stall Motor Controller w/ point Sense "hat" for the   

Raspberry   Pi.  It  uses   TC4428's  to  drive  the  Stall  Motors  and  uses  
SN74AHC00N's wired as RS FlipFlops to debounce the point sense (assumes a SPDT  
switch  mechanically  connected  to the points (or the internal  switch in the  
Stall Motor).  Uses 8 GPIO pins:                                                
                                                                                
BCM17 Motor 1                                                                   
BCM18 Motor 2                                                                   
BCM27 Points 1                                                                  
BCM22 Points 2                                                                  
BCM23 Motor 3                                                                   
BCM24 Motor 4                                                                   
BCM25 Points 3                                                                  
BCM4  Points 4

                                                                 
GitHub Projecct:                                                                
https://github.com/RobertPHeller/RPi-RRCircuits/tree/master/QuadSMCSenseHat     
                                                                                
Mouser Project (parts):                                                         
https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=330542c522    
OpenMRN program: QuadSMCSenseOpenMRN, on GitHub at:

https://github.com/RobertPHeller/RPi-RRCircuits/tree/master/QuadSMCSenseOpenMRN

Mar 12,2019
87 viewsReport item
  • Comments(0)
  • Likes(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
    View More