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Prototype Senior Design A

Kenkneeshio·SeniorDesign-Team9·KiCad/RPS01-Revision 0/rps01/rps01.kicad_pcb

Prototype Senior Design A PCB layout, top view — open source AVR/Arduino board by Kenkneeshio

About the Prototype Senior Design A PCB

Prototype Senior Design A is an open source AVR/Arduino PCB design by Kenkneeshio, published on GitHub. It is a 2-layer board measuring 150 × 100 mm, with 124 components from 51 distinct parts.

Its main chip is the ATmega328PB-A, from the AVR/Arduino family. Other key parts include the LTC3780EG-TRPBF, LTC4416EMS-1-TRPBF, NP100P04PLG-E1-AY, L78M05CDT-TR 5V Reg and ADR02AUJZ-REEL7. By type, the board carries 16 diodes, 15 resistors, 10 ICs, 9 connectors, 7 capacitors and 3 inductors.

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

From the project

This is SDSU's Spring 2023 Senior Design A Team 9: Robot Power System GitHub

Currently the GitHub Repo ignores .zip and .raw to save space

Main components on the Prototype Senior Design A

LTC3780EG-TRPBFLTC4416EMS-1-TRPBFNP100P04PLG-E1-AYATmega328PB-AL78M05CDT-TR 5V RegADR02AUJZ-REEL7

Prototype Senior Design A bill of materials (BOM)

124 components, 51 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
LTC3780EG-TRPBF
U1, U7
1
LTC4416EMS-1-TRPBF
U2
4
NP100P04PLG-E1-AY
U3, U4, U5, U6
1
ATmega328PB-A
U8
1
L78M05CDT-TR 5V Reg
U9
1
ADR02AUJZ-REEL7
LTC3780EG-TRPBF
U10
1
XT90 IN BAT1
J1
1
XT90 IN BAT2
J2
1
XT90 ESC Output
J3
1
XT30PW Out Orin
J4
1
3x XT60 Template
J5
1
XT30PW Bat Out
J6
1
MCU_ICSP_header
J8
1
MCU_prog_header
J9
1
JST_PH_MCU_I2C
J10
6
0.22u
Ca(SW1)1, Ca(SW1)2, Ca(SW1)3, Cb(SW2)1, Cb(SW2)2, Cb(SW2)3
3
47u
Cc(out)1, Cc(out)2, Cc(out)3
3
270u
Cin(b)1, Cin(b)2, Cin(b)3
3
10u
Cin(c)1, Cin(c)2, Cin(c)3
6
330u
Cout_19V_EEH-ZU1V331P1, Cout_19V_EEH-ZU1V331P2, Cout_19V_EEH-ZU1V331P3, Cout_b_19V_EEH-ZU1V331P1, Cout_b_19V_EEH-ZU1V331P2, Cout_b_19V_EEH-ZU1V331P3
Show 31 more
QtyPartRefs
3
100p
Cs1, Cs2, Cs3
3
0.001u
Css1, Css2, Css3
3
10000p
Cth1, Cth2, Cth3
3
47p
Cthp1, Cthp2, Cthp3
12
BSC009NE2LS5IATMA1
QA(1)_19V_2, QA(1)_19V_3, QA(1)_19V_4, QB(2)_19V_1, QB(2)_19V_2, QB(2)_19V_3, QC(4)_19V_1, QC(4)_19V_2 +4
3
4.3K
Rb1, Rb2, Rb3
3
51K
Rin(Run)1, Rin(Run)2, Rin(Run)3
6
6m
Rs1, Rs2, Rs3, Rsen1, Rsen2, Rsen3
3
100K
Rt1, Rt2, Rt3
3
124K
Rth1, Rth2, Rth3
1
TL3305AF160QG
MCU_Button
SW1
6
SD2114S040S8R0
D1(2)_19V1, D1(2)_19V2, D1(2)_19V3, D2(1)_19V1, D2(1)_19V2, D2(1)_19V3
1
MM3Z5V1ST1G
MCU_LED
D3
6
D_Schottky_B340AE-13
D4_19V1, D4_19V2, D4_19V3, D5_19V1, D5_19V2, D5_19V3
3
D_Zener_BZT52C4V7-13-F
D(Zener)_19V1, D(Zener)_19V2, D(Zener)_19V3
1
6.8u Wurth 74436410680
L1_19V1
2
10u Wurth
L1_19V2, L1_19V3
1
CC0603JRX7R9BB104
100nF
C3
3
0.001u
C(STBYMD)1, C(STBYMD)2, C(STBYMD)3
3
4.7u
C(lowESR)1, C(lowESR)2, C(lowESR)3
2
100
R4, R5
1
AR03BTCX1503
10K
R6
1
RTT034701FTP
1k
R7
1
RTT034701FTP
1.2M
R8
1
510K
R9
1
1.2M
R10
1
RTT061002FTP
510K
R11
1
AR06DTDV5102
100
R12
1
C2903480
100
R13
2
AR06FTCV1000
100
R14, R15
3
100k
R(pgood)1, R(pgood)2, R(pgood)3

Prototype Senior Design A design files

The KiCad project lives in the Kenkneeshio/SeniorDesign-Team9 repository on GitHub; these links point at the commit this page was built from.

Prototype Senior Design A: common questions

What microcontroller does the Prototype Senior Design A use?

The Prototype Senior Design A is built around the ATmega328PB-A, from the AVR/Arduino family.

How big is the Prototype Senior Design A PCB?

The Prototype Senior Design A measures 150 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Prototype Senior Design A?

124 components, from 51 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 Prototype Senior Design A design files?

From the Kenkneeshio/SeniorDesign-Team9 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 Prototype Senior Design A design in my own project?

The repository has no license, so all rights stay with Kenkneeshio. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Prototype Senior Design A without the hardware?

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

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