Dark Passenger Turret MCU

rganlath3·DarkPassenger·Hardware_Development/PCB Designs/Dark_Passenger_Turret_MCU/Dark_Passenger_Turret_MCU.kicad_pcb

Dark Passenger Turret MCU PCB layout, top view — open source board by rganlath3

About the Dark Passenger Turret MCU PCB

Dark Passenger Turret MCU is an open source PCB design by rganlath3, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 119.4 × 61.4 mm, with 33 components from 25 distinct parts.

Other key parts include the TMC2209_SILENTSTEPSTICK. By type, the board carries 20 connectors, 5 resistors, 3 diodes, 3 capacitors and 2 ICs.

It belongs with the robotics & motion, rf & radio and sensors designs in this gallery.

From the project

A roomba chassis modded into a ROS learning platform with modular capability tower design.

A modular payload for use as a ROS learning platform. Each floor of the chassis delivers different capabilities. The initial design is mounted on a differential drive roomba with plans to expand to treaded or quad-coptor platforms.

This PCB is used to stack 2x DC-DC converters below and a voltage cutoff board on the top. This PCB distributes power from battery inputs to get converted to 12V and 5V. It interfaces with the following components:

Dark Passenger Turret MCU, from the project README — From the project README

Main components on the Dark Passenger Turret MCU

TMC2209_SILENTSTEPSTICK

Dark Passenger Turret MCU bill of materials (BOM)

33 components, 25 distinct parts.

Qty	Part	Footprint	Refs
2	TMC2209_SILENTSTEPSTICK	MODULE_TMC2209_SILENTSTEPSTICK	U1, U2
2	Conn_01x22	PinSocket_1x22_P2.54mm_Vertical	J1, J2
1	Motor Control	TerminalBlock_Phoenix_MPT-0,5-10-2.54_1x10_P2.54mm_Horizontal	J3
1	NeoPixel	TerminalBlock_Phoenix_MPT-0,5-3-2.54_1x03_P2.54mm_Horizontal	J4
1	5V IN	TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal	J5
1	TURRET_LED_RELAY	TerminalBlock_Phoenix_MPT-0,5-5-2.54_1x05_P2.54mm_Horizontal	J6
1	LASER_RELAY	TerminalBlock_Phoenix_MPT-0,5-5-2.54_1x05_P2.54mm_Horizontal	J7
1	12V IN	TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal	J8
1	FAN_RELAY	TerminalBlock_Phoenix_MPT-0,5-6-2.54_1x06_P2.54mm_Horizontal	J9
1	SPARE I2C	BlankPin_1x04_P2.54mm	J10
1	IMU	BlankPin_1x04_P2.54mm	J11
1	NEMA17 Stepper 1 ALT	TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal	J12
1	NEMA17 Stepper 2 ALT	TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal	J13
1	MS1 Jumper1	PinHeader_1x03_P2.54mm_Vertical	J14
1	MS1 Jumper2	PinHeader_1x03_P2.54mm_Vertical	J15
1	RESET	BlankPin_1x02_P2.54mm	J16
1	NEMA17 Stepper 1	PinHeader_1x04_P2.54mm_Vertical	J17
1	NEMA17 Stepper 2	PinHeader_1x04_P2.54mm_Vertical	J18
1	MS2 Jumper1	PinHeader_1x03_P2.54mm_Vertical	J19
1	MS2 Jumper2	PinHeader_1x03_P2.54mm_Vertical	J20

Show 5 more

Qty	Part	Footprint	Refs
3	LED	LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder	D1, D2, D3
1	C_Polarized	CP_Radial_D10.0mm_P5.00mm	C1
1	100uF StepperVS1	CP_Radial_D8.0mm_P5.00mm	C2
1	100uF StepperVS2	CP_Radial_D8.0mm_P5.00mm	C3
5	1k	R_1206_3216Metric_Pad1.30x1.75mm_HandSolder	R1, R2, R3, R4, R6

Dark Passenger Turret MCU design files

The KiCad project lives in the rganlath3/DarkPassenger repository on GitHub; these links point at the commit this page was built from.

Dark Passenger Turret MCU: common questions

How big is the Dark Passenger Turret MCU PCB?

The Dark Passenger Turret MCU measures 119.4 × 61.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Dark Passenger Turret MCU?

33 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the Dark Passenger Turret MCU design files?

From the rganlath3/DarkPassenger repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Dark Passenger Turret MCU design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which rganlath3 chose for the repository.

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