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2 layers68.6 × 53.3 mmDCmotorCircuit, the printed circuit board in 3D

DCmotorCircuit

nebisman/UNDCMotor1

This is the control of a DC motor through IoT

Size
68.6 × 53.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
20
Nets
38
Pads
81
Tracks, vias
159, 1
Pours
2
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
24 Jan 2024
Updated
15 Jan 2026

Overview

DCmotorCircuit is an open-source printed circuit board by nebisman, from the nebisman/UNDCMotor repository on GitHub, published under the MIT licence. It is a 2-layer board of 68.6 × 53.3 mm with 20 parts on 38 nets, routed with 159 tracks and 1 via.

It is built around the DRV8833PW and WS2812B. Its parts include 7 connectors, 5 resistors, 3 capacitors, 1 IC and 1 diode.

Main components

2

README

README.md

DCmotorSystem_IoT

This is the control of a DC motor through IoT

Parts

20
QtyValueFootprintReferences
510kResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR1, R2, R3, R4, R5
3100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC1, C2, C3
2MountingHole_3.2mmArduino_MountingHole:MountingHole_3.2mmREF1, REF2
1AnalogConnector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_VerticalJ3
1DRV8833DCmotor:drv8833moduleU1
1Digital/PWMConnector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_VerticalJ4
1Digital/PWMConnector_PinSocket_2.54mm:PinSocket_1x10_P2.54mm_VerticalJ2
1LFMountingHole:MountingHole_5mm_Pad_TopOnlyP2
1MotorConnectorConnector_JST:JST_PH_B6B-PH-K_1x06_P2.00mm_VerticalJ5
1PowerConnector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_VerticalJ1
1RotaryEncoder_SwitchRotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mmSW1
1UNMountingHole:MountingHole_5mm_Pad_TopOnlyP1
1WS2812BLED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mmD1

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Questions

How big is the DCmotorCircuit PCB?

It measures 68.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the DCmotorCircuit use?

20 parts, built around the DRV8833PW and WS2812B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the DCmotorCircuit KiCad files?

From the nebisman/UNDCMotor repository on GitHub, at the commit this page was made from: the board is SchematicLayout/DCmotorCircuit.kicad_pcb and its schematic SchematicLayout/DCmotorCircuit.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the DCmotorCircuit design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).