ShiboSoftwareDev/nema8-20mm-dual-usbc-stepper-controller
A compact 4-layer USB‑C PD stepper-motor controller PCB using a CH32X035 MCU, TMC2209 driver, dual USB‑C ports, power protection/regulation, ESD/TVS diodes, current-sense resistors, and NEMA‑8 motor connector.
- Version
- 1.0.13
- License
- unset
- Stars
- 0
checks/components.tsv
Schematic
C_LDO_OUT 5.93 8.3 bottom pcb_component_11
U_3V3 8.5 8 bottom pcb_component_9
J_USB_DATA 0 6.37505 bottom pcb_component_1
C_LDO_IN 6.7 5.2 bottom pcb_component_10
R_DATA_CC1 -6.5 4.3 bottom pcb_component_2
R_DATA_CC2 -7.5 4.3 bottom pcb_component_3
D_LOGIC_PD 7.4 2.5 bottom pcb_component_7
D_LOGIC_USB 9.4 2.5 bottom pcb_component_8
R_USB_DP 0.5999999999999999 1.7 bottom pcb_component_6
U_USB_ESD -2.5 0.8 bottom pcb_component_4
U_MCU 3.8 -0.19999999999999996 bottom pcb_component_12
C_MCU_HF 8 -0.2 bottom pcb_component_13
C_VM_HF1 -8 -0.7 bottom pcb_component_24
R_USB_DM 0.5999999999999999 -0.8 bottom pcb_component_5
C_CP -1 -1.8 bottom pcb_component_29
C_VCP -4 -2.5 bottom pcb_component_30
C_VM_BULK2 -8.5 -3.8 bottom pcb_component_23
C_MCU_BULK 6.9 -4.8 bottom pcb_component_14
C_VM_BULK1 -8.5 -6.9 bottom pcb_component_22
-0.4 -0.09999999999999998 top pcb_component_39
-0.4 1.1 top pcb_component_40
J_MOTOR 0 7.6000000000000005 top pcb_component_38
D_VM_TVS 8.5 6.1 top pcb_component_21
R_SENSE_A -7.5 5.42 top pcb_component_33
C_VIO 1.7 4.7 top pcb_component_32
R_UART -1 4.7 top pcb_component_27
C_VREF 6.1 3.5 top pcb_component_37
R_STDBY_PD -5.8 2.8 top pcb_component_26
R_VREF_BOTTOM 5.9 2 top pcb_component_36
R_VREF_TOP 3.8 2 top pcb_component_35
R_VBUS_BOTTOM 8.8 1.2 top pcb_component_16
R_SENSE_B -8.5 0.5 top pcb_component_34
U_DRV -0.5 0.5 top pcb_component_28
R_VBUS_TOP 8.8 -0.8 top pcb_component_15
R_BOOT 6.9 -1 top pcb_component_17
R_EN_PU -4.8 -2.2 top pcb_component_25
C_5V 4 -2.3 top pcb_component_31
SW_BOOT 7.5 -3.5 top pcb_component_18
D_BLOCK -6.65 -4.3 top pcb_component_20
J_USB_PD 0 -6.425050000000001 top pcb_component_0
F1 -7.5 -8 top pcb_component_19
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