HardLabs

SSD Panel

Plasmarobo·Disarmed·Disarmed/SSD_Panel.kicad_pcb

SSD Panel PCB layout, top view — open source AVR/Arduino board by Plasmarobo

About the SSD Panel PCB

SSD Panel is an open source AVR/Arduino PCB design by Plasmarobo, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 104.1 × 64.8 mm, with 30 components from 11 distinct parts.

Its main chip is the ATTINY85-20PU, from the AVR/Arduino family. Other key parts include the MAX7219. By type, the board carries 14 connectors, 5 ICs, 5 resistors and 2 capacitors.

It belongs with the displays & leds designs in this gallery.

From the project

Heavily inspired by Keep Talking and Nobody Explodes and Bomb Corp.

Heavily inspired by Keep Talking and Nobody Explodes and Bomb Corp.

This ammounts to a electroncs and software programming project, with a side-helping of game design and art!

The software for this is not yet written, but I'm looking forward to the increased power and peripherals vs the ATTiny85.

The eventual plan is to laser cut and paint and acrylic panel to fit into a case. An alternative may be to 3D print some slotable modules and a motherboard panel to hold them.

SSD Panel, from the project README
From the project README

Main components on the SSD Panel

ATTINY85-20PUMAX7219

SSD Panel bill of materials (BOM)

30 components, 11 distinct parts.

QtyPartRefs
1
ATTINY85-20PU
U1
4
MAX7219
U2, U3, U4, U5
1
Conn_02x03_Odd_Even
J1
1
Conn_01x02_Male
J2
8
Conn_02x02_Odd_Even
J3, J4, J5, J6, J7, J8, J9, J10
4
Conn_02x04_Odd_Even
J11, J12, J13, J14
4
R_POT
RV1, RV2, RV3, RV4
1
0.1uF
C1
1
10uF
C2
4
RMIN (2K)
R1, R2, R3, R4
1
10K
R5

SSD Panel design files

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

SSD Panel: common questions

What microcontroller does the SSD Panel use?

The SSD Panel is built around the ATTINY85-20PU, from the AVR/Arduino family.

How big is the SSD Panel PCB?

The SSD Panel measures 104.1 × 64.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SSD Panel?

30 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the SSD Panel design files?

From the Plasmarobo/Disarmed repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the SSD Panel design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the SSD Panel 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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