Stepper Motor Driver Design

Updated labels for 3 net labels

0:01

Renamed Net 1 to VCP

Renamed Net 3 to ISENA

Renamed Net 4 to ISENB

a day

Execution stopped due to insufficient credits.

5:00

Started: cleaning net names and documenting mapping

a day

Applied changes.

0:01

a day

Updated project description and checked layout state

1:13

PCB Layout
Schematic

Using PCB Layout Tool.

Started: configuring layout holes and keepouts

Using Schematic Tool.

Using PCB Layout Tool.

a day

Updated project description

0:01

Updated to: "5V barrel-powered stepper motor controller board using a TMC2300 driver, a 4-wire JST-PH motor connector, and mechanical motor mounting with two 2 mm holes spaced 20 mm apart plus a centered 8 mm shaft hole."

a day

inspected schematic and layout state

1:19

PCB Layout
Schematic

Using Knowledge Base Tool.

Started: repairing schematic power and control details

Using Schematic Tool.

Using PCB Layout Tool.

a day

flux

0:22

I corrected the driver default logic so only the logic supply node stays pulled up, and I added the missing local 10 uF motor-supply decoupler. I also added the required motor mounting/shaft holes so the layout matches the mechanical brief.
Diagram



  
    
  
  
    
  


















Barrel Jack node_5V
5V Rail
TMC2300
100uF Bulk
10uF Local
JST PH 4 Pin Motor
2mm Mount Hole
2mm Mount Hole
8mm Shaft Hole
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U1 MODE - R1 P1
U1 1.8VOUT - C2 P1
J1 GND - C1 P2
U1 MODE - R1 P1
J1 VCC - C1 P1
J1 VCC - C1 P1
J1 VCC - C1 P1
U1 BRB - R3 P1
U1 1.8VOUT - C2 P1
U1 OA2 - J2 2
J1 GND - C1 P2
R1 P1 - U1 VIO/NSTDBY
J1 VCC - C1 P1
R1 P2 - U1 GND
J1 GND - C1 P2
U1 VCP - C3 P1
GND
J1 GND - C1 P2
U1 BRA - R2 P1
U1 OA1 - J2 1
J1 GND - C1 P2
GND
R1 P1 - U1 VIO/NSTDBY
R1 P2 - U1 GND
R1 P2 - U1 GND
U1 OA2 - J2 2
U1 BRA - R2 P1
R1 P1 - U1 VIO/NSTDBY
U1 VCP - C3 P1
U1 OB1 - J2 3
U1 OB2 - J2 4
U1 EP - U1 MS1_AD0
J1 VCC - C1 P1
U1 OA1 - J2 1
U1 OB2 - J2 4
U1 BRB - R3 P1
U1 EP - U1 MS1_AD0
J1 VCC - C1 P1
J1 VCC - C1 P1
J1 GND - C1 P2
U1 OB1 - J2 3
R2
Resistance
220mΩ
C3
Capacitance
100nF
J2
C2
Capacitance
100nF
J1
C1
Capacitance
100uF
R1
Resistance
10kΩ
C4
Capacitance
10uF
R3
Resistance
220mΩ
U1
  • Ground
    Ground
    A common return path for electric current. Commonly known as ground.
    jharwinbarrozo
    20.5M
  • Net Portal
    Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
    jharwinbarrozo
    43.0M
  • Power Net Portal
    Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
    jharwinbarrozo
    11.4M
  • Generic Resistor
    Generic Resistor
    A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
    jharwinbarrozo
    1.5M
  • Generic Capacitor
    Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
    jharwinbarrozo
    1.5M
  • Generic Inductor
    Generic Inductor
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    jharwinbarrozo
    15.5k
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
    natarius
  • RMCF0805JT47K0
    RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
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    1.2M
  • 875105359001
    875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
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  • CTL1206FYW1T
    CTL1206FYW1T
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Motor Project thumbnail
5V barrel-powered stepper motor controller board using a TMC2300 driver, a 4-wire JST-PH motor connector, and mechanical motor mounting with two 2 mm holes spaced 20 mm apart plus a centered 8 mm shaft hole.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$2.25–$5.23

Digi-Key

$2.53

LCSC

$4.40

Mouser

$6.42

Verical

$5.06–$5.46

Assets

No assets added.

Controls