96boards robomezzi

mwelling·96boards-robomezzi

96boards robomezzi PCB layout, top view — open source board by mwelling

About the 96boards robomezzi PCB

96boards robomezzi is an open source PCB design by mwelling, published on GitHub under the CC-BY-SA-4.0 license. It is a 4-layer board measuring 85 × 54 mm, with 112 components from 33 distinct parts.

Other key parts include the LM2596S-ADJ, FT230X, PCA9685, PCA9306 and MPU-9250. By type, the board carries 39 resistors, 21 capacitors, 10 ICs, 2 transistors, 2 connectors and 2 diodes.

It belongs with the robotics & motion designs in this gallery.

From the project

96boards robotics mezzanine board hardware design files

This repository contains the hardware design files for a robotics mezzanine board that plugs into 96boards CE based products.

- 16 PWM servo outputs - 8 5V GPIO - 4 5V Analog Inputs - 9DOF sensor - 6V servo switching regulator - 5V I2C header - FTDI debug UART

96boards-robomezzi (c) 2015 by QWERTY Embedded Design

96boards-robomezzi is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Main components on the 96boards robomezzi

LM2596S-ADJ FT230X PCA9685 PCA9306 MPU-9250 ADS1015 TXS0108EPWR MCP1700T-1802E MCP1700T-3302E

96boards robomezzi bill of materials (BOM)

112 components, 33 distinct parts.

Qty	Part	Footprint	Refs
1	LM2596S-ADJ	TO-263-5Lead	U1
1	FT230X	SSOP-16_3.9x4.9mm_Pitch0.635mm	U2
1	PCA9685	TSSOP-28_4.4x9.7mm_Pitch0.65mm	U3
2	PCA9306	TSSOP-8_4.4x3mm_Pitch0.65mm	U4, U5
1	MPU-9250	QFN-24-1EP_3x3mm_Pitch0.4mm	U6
1	ADS1015	MSOP-10_3x3mm_Pitch0.5mm	U7
1	TXS0108EPWR	TSSOP-20_4.4x6.5mm_Pitch0.65mm	U8
1	MCP1700T-1802E	SOT-23	U9
1	MCP1700T-3302E	SOT-23	U10
2	BSS138	SOT-23	Q1, Q2
1	PHOENIX3	TerminalBlock_Pheonix_MKDS1.5-3pol	CN1
1	USB_OTG	USB_Micro-B	P1
30	SRH3	Pin_Header_Straight_1x03	AIN1, AIN2, AIN3, AIN4, GPIO1, GPIO2, GPIO3, GPIO4 +22
1	DRH40	dualrow2x20_2mm	HDR1
1	SRH4	Pin_Header_Straight_1x04	HDR2
2	PF	R_1206	PF2, PF3
1	ZENER	SMB_Standard	D1
1	D_Schottky_Small	SMA_Standard	D2
1	FILTER	C_0805_HandSoldering	FB1
1	33 uH	Choke_SMD_12x12mm_h8mm	L1

Show 13 more

Qty	Part	Footprint	Refs
1	470 uF	c_elec_8x10.5	C1
1	4.7uF	C_0603_HandSoldering	C2
2	47pF	C_0603_HandSoldering	C3, C4
12	.1uF	C_0603_HandSoldering	C5, C7, C8, C9, C10, C11, C12, C13 +4
1	220 uF	c_elec_8x10.5	C6
4	10uF	C_0603_HandSoldering	C18, C19, C20, C21
1	PF	Resistor_Horizontal_RM10mm	PF1
14	10K	R_0603_HandSoldering	R1, R2, R3, R6, R7, R10, R11, R12 +6
2	27	R_0603_HandSoldering	R4, R5
1	1K 1%	R_0603_HandSoldering	R8
1	3.87K	R_0603_HandSoldering	R9
18	220	R_0603_HandSoldering	R15, R16, R17, R18, R19, R20, R21, R22 +10
2	200K	R_0603_HandSoldering	R31, R32

96boards robomezzi design files

The KiCad project lives in the mwelling/96boards-robomezzi repository on GitHub; these links point at the commit this page was built from.

Layout96boards-robomezzi.kicad_pcb

96boards robomezzi: common questions

How big is the 96boards robomezzi PCB?

The 96boards robomezzi measures 85 × 54 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 96boards robomezzi?

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

Where can I download the 96boards robomezzi design files?

From the mwelling/96boards-robomezzi repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 96boards robomezzi design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which mwelling chose for the repository.

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