HardLabs

PickOMatic-V2

rmingon·PickOMatic-V2·hardware/hardware.kicad_pcb

PickOMatic-V2 PCB layout, top view — open source RISC-V board by rmingon

About the PickOMatic-V2 PCB

PickOMatic-V2 is an open source RISC-V PCB design by rmingon, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 100 × 100 mm, with 146 components from 45 distinct parts.

Its main chip is the LQFP-100_14x14mm_P0.5mm, from the RISC-V family. Other key parts include the DRV8825PWPR, TPS562200, LM317_SOT-223 and SSP1117-3.3V. By type, the board carries 54 capacitors, 41 resistors, 20 connectors, 11 ICs, 5 diodes and 2 transistors.

It belongs with the robotics & motion and usb & debug tools designs in this gallery.

From the project

One board to drive your entire pick-and-place machine: RISC-V CH32V317, 7 stepper channels, Ethernet, USB-C, vacuum and lighting control. Open hardware.

PickOMatic V2 is a professional-grade, all-in-one motion control board designed from the ground up for desktop pick-and-place machines. It is the second generation of the PickOMatic motion controller, rebuilt around a modern 32-bit RISC-V microcontroller with native Ethernet and USB-C connectivity.

One board drives the entire machine: gantry, picker heads, nozzles, vacuum, lighting and feedback, with no shields, no breakout spaghetti and no compromises.

PickOMatic-V2, from the project README
From the project README

Main components on the PickOMatic-V2

DRV8825PWPRTPS562200LM317_SOT-223SSP1117-3.3V

PickOMatic-V2 bill of materials (BOM)

146 components, 45 distinct parts.

QtyPartRefs
7
DRV8825PWPR
U1, U2, U3, U4, U5, U6, U7
1
~
U8
1
TPS562200
U10
1
LM317_SOT-223
U11
1
SSP1117-3.3V
U13
2
AO3400A
Q1, Q2
1
Crystal_GND24
Y1
7
Conn_01x04_Pin
J1, J2, J3, J4, J5, J6, J7
2
Conn_01x03
J8, J10
1
Conn_01x02
J9
1
Conn_02x03_Odd_Even
J11
3
Conn_01x03
J12, J13, J14
2
Conn_02x05_Odd_Even
J15, J19
1
Conn_01x02
J16
1
RJ45_Hanrun_HR911105A_Horizontal
J17
1
Conn_01x04
J18
1
USB_C_Plug
P1
1
Buzzer
BZ1
2
G5Q-1
K1, K3
1
SW_DPST_x2
RST1
Show 25 more
QtyPartRefs
7
10k
RV1, RV2, RV3, RV4, RV5, RV6, RV7
2
1N4001
D1, D2
3
LED
D3, D4, D5
1
4.7uH
L2
7
10n
C1, C5, C9, C13, C14, C15, C25
7
0.1u
C2, C6, C10, C16, C17, C18, C26
7
0.47u
C3, C7, C11, C19, C20, C21, C27
10
100n
C4, C8, C12, C22, C23, C24, C28, C43 +2
4
10pf
C29, C30, C46, C55
1
47uF
C31
3
3.3uf
C32, C33, C35
1
0.1uF
C34
2
10u
C38, C39
1
0.1µF
C40
2
22u
C41, C42
7
100nF
C67, C68, C69, C70, C71, C74, C75
2
1µf
C72, C73
14
0.10
R1, R2, R5, R6, R9, R10, R13, R14 +6
17
10K
R3, R4, R8, R11, R12, R19, R20, R21 +9
1
33.0K
R7
2
680
R30, R31
1
500
R33
2
1.1K
R34, R35
1
12
R36
3
R_Small
R37, R38, R64

PickOMatic-V2 design files

The KiCad project lives in the rmingon/PickOMatic-V2 repository on GitHub; these links point at the commit this page was built from.

PickOMatic-V2: common questions

What microcontroller does the PickOMatic-V2 use?

The PickOMatic-V2 is built around the LQFP-100_14x14mm_P0.5mm, from the RISC-V family.

How big is the PickOMatic-V2 PCB?

The PickOMatic-V2 measures 100 × 100 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the PickOMatic-V2?

146 components, from 45 distinct parts. The full bill of materials is listed on this page.

Where can I download the PickOMatic-V2 design files?

From the rmingon/PickOMatic-V2 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PickOMatic-V2 design in my own project?

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

Can I test firmware for the PickOMatic-V2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.

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