HrEM is 3D printed Harmonic EQ Mount with OnStep controller
Gear ratio is 1 : 404.1818 ( 1+46/11) *78
BOM
- 2 x 6010ZZ bearing
- 2 x 6807ZZ bearing
- 12 x 606ZZ bearing
- 2 x 17HS4401S-PG5.18 or 17HS4413AG5.18-X Stepper motor
- 2 x CL-70N Swis Arca Clamap or small Vixen Dovetail clamp S7933
- 1 x Optional Universal Vixen Dual Clamp
- 1 x Sky Watcher Adjustable Pedestal for Eq1uatorial Instrument
- 1 x Tripod Aluminium or Zomei Carbon tripod
- More M4 and M5 Screw and Nuts ;-]
- 1 x OnStep MiniPCB 2.0 or my OnStep MiniESP32 PCB
- 2 x GX16-4p conector set
- 1 - 3x Domyos Weight 0.5 kg, 1 kg or 2 kg
- OnStep Wiring diagram and PCB ESP32 Mini or MiniPCB 2.0
- OnStep SHC ..... .....