Improve Edge cuts
by Thomas Pointhuber 8 years 4 weeks
Add oval mounting holes to support NEMA23 as well as NEMA24
by Thomas Pointhuber 8 years 4 weeks
Improve board routing, add some dukos
by Thomas Pointhuber 8 years 4 weeks
Improve pcb
by Thomas Pointhuber 8 years 1 month
Improve pcb routing, add testpoints and etc. The design improves a lot. Still lots to do, but most important design parts should now be drafted almost complete.
by Thomas Pointhuber 8 years 1 month
Improve driver part of PCB I think I improved the Driver part of the PCB quit a bit by rearanging all of the components. But there are still many points which have to be worked on. This is still only a routing test. Later I will create usefull copper lines and adding copper zones for all high current lines.
by Thomas Pointhuber 8 years 1 month
First routing try (don't get it as serious design!) Some initial routing so we can check where the design needs improvement Problems found: * Stepper Drivers should probably be turned, so the driver ic's can be placed on the outside of the pcb * rewire arm controller and or place it on the bottom layer * think about how to get enough current to the drivers, without disturbing the magnetic sensor
by Thomas Pointhuber 8 years 1 month
Place remaining components onto pcb, remove galvanic protection circuit
by Thomas Pointhuber 8 years 1 month
Place some components onto the PCB
by Thomas Pointhuber 8 years 1 month
Initial version of HighPower-Mechaduino schematic
by Thomas Pointhuber 8 years 1 month
Report a bug