2 layers35.6 × 82.8 mm Mf hyperdrive, the printed circuit board in 3D

Mf hyperdrive

Backplane for Millennial Falcon ROV

Size: 35.6 × 82.8 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 47
Nets: 87
Pads: 194
Tracks, vias: 294, 40
Pours: 1
Routed: Yes
KiCad: KiCad 7 (file 20221018)
Created: 19 May 2023
Updated: 1 Jun 2023

Overview

Mf hyperdrive is an open-source printed circuit board by forbesk, from the forbesk/mf_hyperdrive_pcb repository on GitHub, published under the MIT licence. It is a 2-layer board of 35.6 × 82.8 mm with 47 parts on 87 nets, routed with 294 tracks and 40 vias.

It is built around the PCA9685PW, MPU-6050 and RMCF0603FT10K0, with the 0603B103K160CT, 0603YC222KAT2A and BM04B-GHS-TBT(LF)(SN)(N) among its other parts. Its parts include 18 resistors, 18 connectors, 6 capacitors and 2 ICs.

Main components

README

README.md

mf_hyperdrive

Backplane for Millennial Falcon ROV

Expansion Header Connections

MPU6050 IMU is connected to I2C1 with address pin tied to gnd.
PCA9685 PWM controller is connected to I2C0 with address pins all tied to gnd. OE pin is connected to GPIO 7.
Blue Robotics depth sensor (MS5837-02BA) is connected to I2C0 with address 0x76.
Power board connected to UART1.

Parts

Qty	Value	Footprint	References
13	220	Resistor_SMD:R_0603_1608Metric	R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R18, R19
4	4.7k	Resistor_SMD:R_0603_1608Metric	R1, R2, R4, R5
3	0.1uF	Capacitor_SMD:C_0603_1608Metric	C1, C2, C5
2	MountingHole	MountingHole:MountingHole_3.2mm_M3	H1, H2
1	10k	Resistor_SMD:R_0603_1608Metric	R17
1	10nF	Capacitor_SMD:C_0603_1608Metric	C4
1	1uF	Capacitor_SMD:C_0603_1608Metric	C6
1	2.2nF	Capacitor_SMD:C_0603_1608Metric	C3
1	DEPTH	Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical	J4
1	ESC1	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J5
1	ESC10	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J14
1	ESC2	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J6
1	ESC3	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J7
1	ESC4	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J8
1	ESC5	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J9
1	ESC6	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J10
1	ESC7	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J11
1	ESC8	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J12
1	ESC9	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J13
1	JETSON_PWR	TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal	J16
1	LED	TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-3-3.5-H_1x03_P3.50mm_Horizontal	J15
1	LOGO	mf_hyperdrive:Forbes Factory logo v1.0	G***
1	MPU-6050	Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm	U1
1	PCA9685PW	Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm	U4
1	PWR_SER	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J18
1	SERVO1	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J19
1	SERVO2	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J20
1	VBATT	TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_Horizontal	J17
1	locked	Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical	J2

Questions

How big is the Mf hyperdrive PCB?

It measures 35.6 × 82.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Mf hyperdrive use?

47 parts, built around the PCA9685PW, MPU-6050, RMCF0603FT10K0 and 0603B103K160CT. 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 Mf hyperdrive KiCad files?

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

Can I use the Mf hyperdrive 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).

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/forbesk-mf-hyperdrive-pcb" title="Mf hyperdrive in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/forbesk-mf-hyperdrive-pcb.jpg" alt="Mf hyperdrive" width="1200" height="900">

A picture that opens the board, for a README

[![Mf hyperdrive](https://pcbkit.io/embed/boards/forbesk-mf-hyperdrive-pcb.jpg?size=s)](https://pcbkit.io/boards/forbesk-mf-hyperdrive-pcb)

Source

Repository: forbesk/mf_hyperdrive_pcb
Board file: mf_hyperdrive.kicad_pcb
Commit: 142161c
Licence: MIT

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