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3 in 1 Panel

kelu124·pic0rick·hardware/panel_adc_pulser_hv/3_in_1_Panel.kicad_pcb

3 in 1 Panel PCB layout, top view — open source RP2040/RP2350 board by kelu124
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About the 3 in 1 Panel PCB

3 in 1 Panel is an open source RP2040/RP2350 PCB design by kelu124, published on GitHub under the TAPR-OHL-1.0 license. It is a 4-layer board measuring 87.1 × 78.3 mm, with 63 components from 35 distinct parts.

Its main chip is the Pico, from the RP2040/RP2350 family. Other key parts include the SN74LVC2G04DBVT, MD1213K6-G, MCP4812-E/MS, TC6320TG-G and MD0100N8-G. By type, the board carries 26 capacitors, 11 resistors, 8 ICs, 7 connectors, 6 inductors and 3 diodes.

From the project

An rp2040-based acquisition board for pulse-echo ultrasound

The pic0rick is a very central board for an ultrasound pulse-echo system. It is composed of a main board, based on the RP2040 (or RP2350) and easy to solder SMD, to which a single, and a double PMOD connector can connect to addons:

The main board is equipped with a 60Msps, 10bit ADC. Front end is protected against high-voltage pulses, and features a proven time-gain compensation system consisting in a AD8331 (7.5 dB to 55.5dB) with a controlling (MCP4812) SPI DAC. The single PMOD connector can plug to the Pulser board, which can be equipped with a simple +-25V generation board. Together…

3 in 1 Panel, from the project README
From the project README

Main components on the 3 in 1 Panel

SN74LVC2G04DBVTMD1213K6-GMCP4812-E/MSTC6320TG-GMD0100N8-GPico

3 in 1 Panel bill of materials (BOM)

63 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
SN74LVC2G04DBVT
IC1, IC4
2
MD1213K6-G
MICROCHIP(美国微芯)
IC2, IC5
1
MCP4812-E/MS
MCP4812-E_MS
IC3
1
TC6320TG-G
TI(德州仪器)
IC6
1
MD0100N8-G
U1
1
Pico
U2
1
142-0701-801
AMPHENOL_132357-11
J1
3
SSQ-101-02-L-Q-RA
1 x 2
J2, J5, J7
1
61300611021
J3
1
61300411121
J4
1
613012243121
90122-0126
J6
1
TC74VHC08F_EL,K,F_
TOSHIBA(东芝)
H1
1
R2D-0524/P
R2D-0524_P
Recom Power
PS1
1
BAV99-7-F
D1
1
BAV99
DIODES(美台)
D2
1
NCD0805G1
Green LED
国星光电
D3
2
BLM21BB750SN1D
120Ohm 3 A
FB1, FB2
3
BLM21BB750SN1D
ILHB1206ER750V
FB3, FB4, FB5
1
ILSB1206ER6R8K
6.8uH
VISHAY(威世)
L1
15
VJ1206Y104KXQCW1BC
100nF
C1, C2, C4, C5, C8, C9, C11, C14 +7
Show 15 more
QtyPartRefs
1
1206ZD475KAT4A
100nF
C3
1
VJ1206Y183KXAAC
18nF
C6
1
1206ZD475KAT4A
4.7uF
C7
1
VJ1206Y104KXQCW1BC
4.7uF
C10
1
VJ1206A220JXQPW1BC
1uF
C12
1
VJ1206Y104KXQCW1BC
1uF
C13
3
GRM31C5C3A102JWA3L
1nF
C18, C21, C23
1
12062A500KAT2A
50pF
KYOCERA AVX
C20
1
KAF31GR71C106KU
10uF
KYOCERA AVX
C25
1
WSL1206R1800FEA
1K
R1
4
1206W4F1002T5E
10K
R2, R3, R5, R6
2
560112132023
100R
R4, R8
1
CR1206-FX-2800ELF
280R
Bourns
R7
1
CR1206-FX-1202ELF
12K
Bourns
R9
2
WSL1206R1800FEA
18R
R10, R11

3 in 1 Panel design files

The KiCad project lives in the kelu124/pic0rick repository on GitHub; these links point at the commit this page was built from.

3 in 1 Panel: common questions

What microcontroller does the 3 in 1 Panel use?

The 3 in 1 Panel is built around the Pico, from the RP2040/RP2350 family.

How big is the 3 in 1 Panel PCB?

The 3 in 1 Panel measures 87.1 × 78.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 3 in 1 Panel?

63 components, from 35 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the 3 in 1 Panel design files?

From the kelu124/pic0rick repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the 3 in 1 Panel design in my own project?

Yes, under the terms of its TAPR-OHL-1.0 license, which kelu124 chose for the repository.

Can I test firmware for the 3 in 1 Panel without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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